The Kynix Components

CatalogProduct OverviewW25Q128FVFIG Related Video IntroductionW25Q128FVFIG Pin ConfigurationW25Q128FVFIG Block DiagramW25Q128FVFIG FeaturesW25Q128FVFIG SPI / QPI OperationsW25Q128FVFIG DatasheetW25Q128FVFIG SpecificationsW25Q128FVFIG ManufacturerUsing WarningW25Q128FVFIG FAQProduct OverviewThe W25Q128FV (128M-bit) Serial Flash memory provides a storage solution for systems with limited space, pins and power. The 25Q series offers flexibility and performance well beyond ordinary Serial Flash devices. They are ideal for code shadowing to RAM, executing code directly from Dual/Quad SPI(XIP) and storing voice, text and data. The device operates on a single 2.7V to 3.6V power supply with current consumption as low as 4mA active and 1µA for power-down. All devices are offered in spacesaving packages. The W25Q128FV array is organized into 65,536 programmable pages of 256-bytes each. Up to 256 bytes can be programmed at a time. Pages can be erased in groups of 16 (4KB sector erase), groups of 128 (32KB block erase), groups of 256 (64KB block erase) or the entire chip (chip erase). The W25Q128FV has 4,096 erasable sectors and 256 erasable blocks respectively. The small 4KB sectors allow for greater flexibility in applications that require data and parameter storage. The W25Q128FV support the standard Serial Peripheral Interface (SPI), Dual/Quad I/O SPI as well as 2-clocks instruction cycle Quad Peripheral Interface (QPI): Serial Clock, Chip Select, Serial Data I/O0 (DI), I/O1 (DO), I/O2 (/WP), and I/O3 (/HOLD). SPI clock frequencies of up to 104MHz are supported allowing equivalent clock rates of 208MHz (104MHz x 2) for Dual I/O and 416MHz (104MHz x 4) for Quad I/O when using the Fast Read Dual/Quad I/O and QPI instructions. These transfer rates can outperform standard Asynchronous 8 and 16-bit Parallel Flash memories. The Continuous Read Mode allows for efficient memory access with as few as 8-clocks of instruction-overhead to read a 24-bit address, allowing true XIP (execute in place) operation. A Hold pin, Write Protect pin and programmable write protection, with top or bottom array control, provide further control flexibility. Additionally, the device supports JEDEC standard manufacturer and device ID and SFDP Register, a 64-bit Unique Serial Number and three 256-bytes Security Registers. W25Q128FVFIG Related Video IntroductionW25Q128FVFIG Video Description: In this video, I am going to explain how Flash Memory and Solid-state drives (SSD) work! Have fun, get some popcorn and enjoy! Everybody stores pictures, music, and videos on their devices nowadays. The encoded information is even stored when the device shuts down due to low energy. After powering it on again, we find the same media and are glad that it did not disappear. Flash memory was invented in 1984 by Japanese engineer Fujio Masuoka at the Toshiba Corporation. An electrical storage medium that does not require any energy to retain data. The name "Flash" was suggested by a coworker of Masuoka, Shoji Ariizumi because the erasure process of the newly invented device reminded him of a camera's flash. Later, the invention of flash memory allowed the wide use of solid-state-drives (SSD) that most of us have in their computers today. The fundamental building block of flash memory is the floating-gate MOSFET, in short, FGMOS. Dependant on the kind of used technology, flash cells can store one or up to four bits (single-level cell (SLC) = 1 bit; multi-level cell (MLC) = 2 bits; triple-level cell (TLC) = 3 bits; quad-level cell (QLC) = 4 bits) - five bits per cell (penta-level-cell (PLC) = 5 bits) is in development currently. In a nutshell, these memory cells are arranged right next to each other and layered on top of one another to realize a highly capable storage medium. This makes it possible to produce a chip with trillions of flash cells, which then can store up to 1 TB of data! A perfect SSD! Flash memory is amazing and you know what? Engineers and semiconductor manufacturers will continue to shrink the size of flash cells in order to improve storage capacity and to reduce the price per bit. Therefore creating even better technology and cheaper solid-state-drives (SSDs) in the future! W25Q128FVFIG Pin ConfigurationFigure: W25Q128FVFIG Pin ConfigurationPin DescriptionPIN NO.PIN NAMEI/OFUNCTION1/HOLD (IO3)I/OHold Input (Data Input Output 3)2VCC Power Supply3/RESETIReset Input4N/C No Connect5N/C No Connect6N/C No Connect7/CSIChip Select Input8DO (IO1)I/OData Output (Data Input Output 1)9/WP (IO2)I/OWrite Protect Input (Data Input Output 2)10GND Ground11N/C No Connect12N/C No Connect13N/C No Connect14N/C No Connect15DI (IO0)I/OData Input (Data Input Output 0)16CLKISerial Clock Input W25Q128FVFIG Block DiagramFigure: W25Q128FVFIG Block Diagram W25Q128FVFIG FeaturesNew Family of SpiFlash Memories– W25Q128FV: 128M-bit / 16M-byte– Standard SPI: CLK, /CS, DI, DO, /WP, /Hold– Dual SPI: CLK, /CS, IO0, IO1, /WP, /Hold– Quad SPI: CLK, /CS, IO0, IO1, IO2, IO3– QPI: CLK, /CS, IO0, IO1, IO2, IO3– Software & Hardware ResetHighest Performance Serial Flash– 104MHz Single, Dual/Quad SPI clocks– 208/416MHz equivalent Dual/Quad SPI– 50MB/S continuous data transfer rate– More than 100,000 erase/program cycles– More than 20-year data retentionEfficient “Continuous Read” and QPI Mode– Continuous Read with 8/16/32/64-Byte Wrap– As few as 8 clocks to address memory– Quad Peripheral Interface (QPI) reduces instruction overhead– Allows true XIP (execute in place) operation– Outperforms X16 Parallel FlashLow Power, Wide Temperature Range– Single 2.7 to 3.6V supply– 4mA active current, <1µA Power-down (typ.)– -40°C to +85°C operating rangeFlexible Architecture with 4KB sectors– Uniform Sector/Block Erase (4K/32K/64K-Byte)– Program 1 to 256 byte per programmable page– Erase/Program Suspend & ResumeAdvanced Security Features– Software and Hardware Write-Protect– Power Supply Lock-Down and OTP protection– Top/Bottom, Complement array protection– Individual Block/Sector array protection– 64-Bit Unique ID for each device– Discoverable Parameters (SFDP) Register– 3X256-Bytes Security Registers with OTP locks– Volatile & Non-volatile Status Register BitsSpace Efficient Packaging– 8-pin SOIC / VSOP 208-mil– 8-pin PDIP 300-mil– 8-pad WSON 6x5-mm / 8x6-mm– 16-pin SOIC 300-mil (additional /RESET pin)– 24-ball TFBGA 8x6-mm– Contact Winbond for KGD and other options W25Q128FVFIG SPI / QPI OperationsFigure: W25Q128FV Serial Flash Memory Operation DiagramStandard SPI InstructionsThe W25Q128FV is accessed through an SPI compatible bus consisting of four signals: Serial Clock   (CLK), Chip Select(/CS), Serial Data Input (DI) and Serial Data Output  (DO). Standard SPI instructions use the DI  input pin to serially write instructions.  addresses or data to the device on the rising edge of CLK,  The DO output pin is used to read data or status from the device on the falling edge of CLK,   SPI bus operation Mode 0 (0,0) and 3 (1,1) are supported. The primary difference between Mode 0 and Mode 3 concerns the normal state of the CLK  signal when the SPI bus master is in standby and data is not being transferred to the Serial Flash. For Mode 0, the CLK  signal is normally low on the falling and rising edges of /CS. For Mode 3, the CLK  signal is normally high on the falling and rising edges of /CS. Dual SPI Instructions The W25Q128FV supports Dual SPI operation when using instructions such as “Fast Read Dual Output (3Bh)” and “Fast Read Dual I/O (BBh)”. These instructions allow data to be transferred to or from the device at two to three times the rate of ordinary Serial Flash devices, The Dual SPI Read instructions are ideal for quickly downloading code to RAM upon power-up (code-shadowing) or for executing nonspeed-critical code directly from the SPI bus (XIP). When using Dual SPI instructions. the DI and DO pins become bidirectional I/O pins: IO0 and IO1. Quad SPI InstructionsThe W25Q128FV supports Quad SPI operation when using instructions such as “Fast Read Quad Output (6Bh)”, “Fast Read Quad I/O (EBh)”, “Word Read Quad I/O (E7h)” and “Octal Word Read Quad I/O (E3h)”. These instructions allow data to be transferred to or from the device four to six times the rate of ordinary Serial Flash. The Quad Read instructions offer a significant improvement in continuous and random access transfer rates allowing fast code-shadowing to RAM or execution directly from the SPI bus (XIP). When using Quad SPI instructions the DI and DO pins become bidirectional IO0 and IO1, and the /WP and /HOLD pins become IO2 and IO3 respectively. Quad SPI instructions require the nonvolatile Quad Enable bit (QE) in Status Register-2 to be set. QPI InstructionsThe W25Q128FV supports Quad Peripheral Interface (QPI) operations only when the device is switched from Standard/Dual/Quad SPI mode to QPI mode using the “Enter QPI (38h)” instruction. The typical SPI protocol requires that the byte-long instruction code being shifted into the device only via DI pin in eight serial clocks. The QPI mode utilizes all four IO pins to input the instruction code, thus only two serial clocks are required. This can significantly reduce the SPI instruction overhead and improve system performance in an XIP environment. Standard/Dual/Quad SPI mode and QPI mode are exclusive. Only one mode can be active at any given time. “Enter QPI (38h)” and “Exit QPI (FFh)” instructions are used to switch between these two modes. Upon power-up or after a software reset using “Reset (99h)” instruction, the default state of the device is Standard/Dual/Quad SPI mode. To enable QPI mode, the non-volatile Quad Enable bit (QE) in Status Register-2 is required to be set. When using QPI instructions, the DI and DO pins become bidirectional IO0 and IO1, and the /WP and /HOLD pins become IO2 and IO3 respectively. See Figure 3 for the device operation modes. Hold FunctionFor Standard SPI and Dual SPI operations, the /HOLD signal allows the W25Q128FV operation to be paused while it is actively selected (when /CS is low). The /HOLD function may be useful in cases where the SPI data and clock signals are shared with other devices. For example, consider if the page buffer was only partially written when a priority interrupt requires use of the SPI bus. In this case the /HOLD function can save the state of the instruction and the data in the buffer so programming can resume where it left off once the bus is available again. The /HOLD function is only available for standard SPI and Dual SPI operation, not during Quad SPI or QPI. The Quad Enable Bit QE in Status Register-2 is used to determine if the pin is used as /HOLD pin or data I/O pin. When QE=0 (factory default), the pin is /HOLD, when QE=1, the pin will become an I/O pin, /HOLD function is no longer available. To initiate a /HOLD condition, the device must be selected with /CS low. A /HOLD condition will activate on the falling edge of the /HOLD signal if the CLK signal is already low. If the CLK is not already low the /HOLD condition will activate after the next falling edge of CLK. The /HOLD condition will terminate on the rising edge of the /HOLD signal if the CLK signal is already low. If the CLK is not already low the /HOLD condition will terminate after the next falling edge of CLK. During a /HOLD condition, the Serial Data Output (DO) is high impedance, and Serial Data Input (DI) and Serial Clock (CLK) are ignored. The Chip Select (/CS) signal should be kept active (low) for the full duration of the /HOLD operation to avoid resetting the internal logic state of the device. Software Reset & Hardware /RESET pinThe W25Q128FV can be reset to the initial power-on state by a software Reset sequence, either in SPI mode or QPI mode. This sequence must include two consecutive commands: Enable Reset (66h) & Reset (99h). If the command sequence is successfully accepted, the device will take approximately 30uS (tRST) to reset. No command will be accepted during the reset period. For the WSON-8 and TFBGA package types, W25Q128FV can also be configured to utilize a hardware /RESET pin. The HOLD/RST bit in the Status Register-3 is the configuration bit for /HOLD pin function or RESET pin function. When HOLD/RST=0 (factory default), the pin acts as a /HOLD pin as described above; when HOLD/RST=1, the pin acts as a /RESET pin. Drive the /RESET pin low for a minimum period of ~1us (tRESET*) will reset the device to its initial power-on state. Any on-going Program/Erase operation will be interrupted and data corruption may happen. While /RESET is low, the device will not accept any command input. If QE bit is set to 1, the /HOLD or /RESET function will be disabled, the pin will become one of the four data I/O pins. For the SOIC-16 package, W25Q128FV provides a dedicated /RESET pin in addition to the /HOLD (IO3) pin as illustrated in Figure 1b. Drive the /RESET pin low for a minimum period of ~1us (tRESET*) will reset the device to its initial power-on state. The HOLD/RST bit or QE bit in the Status Register will not affect the function of this dedicated /RESET pin. Hardware /RESET pin has the highest priority among all the input signals. Drive /RESET low for a minimum period of ~1us (tRESET*) will interrupt any on-going external/internal operations, regardless the status of other SPI signals (/CS, CLK, IOs, /WP and/or /HOLD). Note:  W25Q128FVFIG DatasheetYou can download the datasheet from the link given below:W25Q128FVFIG Datasheet W25Q128FVFIG SpecificationsTypeDescriptionCategoryIntegrated Circuits (ICs)MemoryMfrWinbond ElectronicsSeriesSpiFlash®PackageTubePart StatusDiscontinued at Digi-KeyMemory TypeNon-VolatileMemory FormatFLASHTechnologyFLASH - NORMemory Size128Mb (16M x 8)Memory InterfaceSPI - Quad I/O, QPIClock Frequency104 MHzWrite Cycle Time - Word, Page50µs, 3msVoltage - Supply2.7V ~ 3.6VOperating Temperature-40°C ~ 85°C (TA)Mounting TypeSurface MountPackage / Case16-SOIC (0.295", 7.50mm Width)Supplier Device Package16-SOIC W25Q128FVFIG ManufacturerWinbond Electronics Corporation is a leading global supplier of semiconductor memory solutions. The company provides customer-driven memory solutions backed by the expert capabilities of product design, R&D, manufacturing, and sales services. Winbond’s product portfolio, consisting of Specialty DRAM, Mobile DRAM, Code Storage Flash, and TrustME® Secure Flash, is widely used by tier-1 customers in communication, consumer electronics, automotive and industrial, and computer peripheral markets. Winbond is headquartered in Central Taiwan Science Park (CTSP) and it has subsidiaries in the USA, Japan, Israel, China, Hong Kong, and Germany. Based on Taichung and new Kaohsiung 12-inch fabs in Taiwan, Winbond keeps pace to develop in-house technologies to provide high-quality memory IC products. Using WarningNote: Please check their parameters and pin configuration before replacing them in your circuit. W25Q128FVFIG FAQWhat is a serial flash memory?A serial Flash device is a non-volatile memory that can be electrically erased and reprogrammed. It is used for storing executable code in devices such as DVD players, DSL modems, routers, hard-disk drives, and printers. What is the purpose of SPI Flash memory?SPI Flash memory, also known as Flash storage, has become widespread in the embedded industry and is commonly used for storage and data transfers in portable devices. Common devices include phones, tablets, and media players, as well as industrial devices like security systems and medical products. What is the difference between flash memory and EEPROM?The main difference between EEPROM and flash memory is that most EEPROM devices can erase any byte of memory at any time. Flash memory can only erase an entire chunk, or "sector", of memory at a time. This means that flash memory can wear out faster than EEPROM. 

Product OverviewThe LSM9DS1 is a system-in-package featuring a 3D digital linear acceleration sensor, a 3D digital angular rate sensor, and a 3D digital magnetic sensor. The LSM9DS1 has a linear acceleration full scale of ±2g/±4g/±8/±16 g, a magnetic field full scale of ±4/±8/±12/±16 gauss and an angular rate of ±245/±500/±2000 dps. The LSM9DS1 includes an I2C serial bus interface supporting standard and fast mode (100 kHz and 400 kHz) and an SPI serial standard interface. This blog will introduce LSM9DS1 systematically from its features, pinout to its specifications, applications, also including LSM9DS1 datasheet and so much more. CatalogProduct OverviewRelated Video IntroductionLSM9DS1 FeaturesLSM9DS1 PinoutLSM9DS1 ApplicationsLSM9DS1 CAD ModelsLSM9DS1 Block DiagramLSM9DS1 Circuit DiagramLSM9DS1 PackageLSM9DS1 SpecificationLSM9DS1 ManufacturerLSM9DS1 DatasheetUsing WarningsLSM9DS1 FAQ Related Video Introduction Video: How To Use LSM9DS1 With Arduino LSM9DS1 Video Description: The LSM9DS1 is a 9-degree-of-freedom accelerometer, gyroscope, and magnetometer module that can add motion-sensing capabilities to any Arduino project. In this video, I will show you how to use the LSM9DS1 with Arduino IDE including how to set up the LSM9DS1 libraries in Arduino. LSM9DS1 Features3 acceleration channels, 3 angular ratechannels, 3 magnetic field channels±2/±4/±8/±16 g linear acceleration full scale±4/±8/±12/±16 gauss magnetic full scale±245/±500/±2000 dps angular rate full scale16-bit data outputSPI / I2C serial interfacesAnalog supply voltage 1.9 V to 3.6 V“Always-on” eco power mode down to 1.9 mAProgrammable interrupt generatorsEmbedded temperature sensorEmbedded FIFOPosition and motion detection functionsClick/double-click recognitionIntelligent power saving for handheld devicesECOPACK®, RoHS and “Green” compliant LSM9DS1 PinoutThe following figure is the diagram of LSM9DS1 pinout. LSM9DS1 Pinout LSM9DS1 AplicationsIndoor navigationSmart user interfacesAdvanced gesture recognitionGaming and virtual reality input devicesDisplay/map orientation and browsing LSM9DS1 CAD ModelsThe followings are LSM9DS1 Symbol, Footprint, and 3D Model. LSM9DS1 Symbol LSM9DS1 Footprint LSM9DS1 3D Model LSM9DS1 Block DiagramThe following figures show the block diagrams of LSM9DS1. Accelerometer and gyroscope digital block diagram Magnetometer block diagram LSM9DS1 Circuit DiagramThe following is the circuit diagram of LSM9DS1. LSM9DS1 Electrical Connections LSM9DS1 PackageThe following diagram shows the LSM9DS1 package. LSM9DS1 Package LSM9DS1 SpecificationProduct AttributeAttribute ValueManufacturer:STMicroelectronicsProduct Category:IMUs - Inertial Measurement UnitsSensor Type:9-axisSensing Axis:X, Y, ZSensitivity:0.061 mg/LSB, 0.122 mg/LSB, 0.244 mg/LSBAcceleration:2 g, 4 g, 8 g, 16 gOutput Type:DigitalInterface Type:SPIResolution:16 bitOperating Supply Current:1.9 mASupply Voltage - Min:1.9 VSupply Voltage - Max:3.6 VMinimum Operating Temperature:- 40 CMaximum Operating Temperature:+ 85 CPackage / Case:LGA-24Features:Temperature SensorMoisture Sensitive:YesProduct Type:IMUs - Inertial Measurement Units LSM9DS1 ManufacturerSTMicroelectronics is a global independent semiconductor company and a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications. An unrivaled combination of silicon and system expertise, manufacturing strength, Intellectual Property (IP) portfolio, and strategic partners positions, STMicroelectronics is at the forefront of System-on-Chip (SoC) technology and its products play a key role in enabling today's convergence trends.LSM9DS1 DatasheetYou can download LSM9DS1 datasheet from the link given below:LSM9DS1 Datasheet Using WarningsNote: Please check their parameters and pin configuration before replacing them in your circuit. LSM9DS1 FAQWhat is in an IMU?Inertial measurement unit (IMU) The IMU is a sensor that measures triaxial acceleration and triaxial angular velocity. The IMU consists of an accelerometer, which can output linear acceleration signals on three axes in space, and a gyroscope, which can output angular velocity signals on three axes in space. What does IMU measure in drone?Inertial Measurement Unit in drones. Within the UAV autopilot system, IMUs comprise the suite of sensors used in the Inertial Navigation System (INS). It measures and reports orientation, velocity, and gravitational forces to aid navigation and control using the raw IMU measurements. What three components are in an IMU?An IMU is a specific type of sensor that measures angular rate, force and sometimes magnetic field. IMUs are composed of a 3-axis accelerometer and a 3-axis gyroscope, which would be considered a 6-axis IMU. They can also include an additional 3-axis magnetometer, which would be considered a 9-axis IMU. How does inertial measurement unit work?An inertial measurement unit works by detecting linear acceleration using one or more accelerometers and rotational rate using one or more gyroscopes. Typical configurations contain one accelerometer, gyro, and magnetometer per axis for each of the three principal axes: pitch, roll and yaw. How accurate is IMU?The IMU is a key dynamic sensor to steer the vehicle dynamically, moreover the IMU can maintain a better than 30cm accuracy level for short periods (up to ten seconds) when other sensors go offline. 

CatalogProduct OverviewTPS62170DSGR Related Video IntroductionTPS62170DSGR CAD ModelsTPS62170DSGR Pin ConfigurationTPS62170DSGR Block DiagramTPS62170DSGR FeaturesTPS62170DSGR ApplicationsTPS62170DSGR DatasheetTPS62170DSGR SpecificationsTPS62170DSGR ManufacturerUsing WarningTPS62170DSGR FAQ Product OverviewThe TPS6217x device family are easy to use synchronous step-down DC-DC converters optimized for applications with high power density. A high switching frequency of typically 2.25 MHz allows the use of small inductors and provides fast transient response as well as high output voltage accuracy by utilization of the DCS-Control™ topology. With its wide operating input voltage range of 3 V to 17 V, the devices are ideally suited for systems powered from either a Li-lon or other battery as well as from 12-V intermediate power rails. It supports up to 0.5-A continuous output current at output voltages between 0.9 V and 6 V (with 100% duty cycle mode). Power sequencing is also possible by configuring the enable and open-drain power good pins. In power save mode, the devices show quiescent current of about 17 μA from VIN. Power save mode, entered automatically and seamlessly if the load is small, maintains high efficiency over the entire load range. In shutdown mode, the device is turned off and shutdown current consumption is less than 2 μA. The device, available in adjustable and fixed output voltage versions, is packaged in a 2-mm × 2-mm 8-pin WSON package (DSG). TPS62170DSGR Related Video IntroductionTPS62170DSGR Video Description: In this episode, I show you how to build and use a cheap yet useful DC to DC step-down voltage converter. It allows the user to tune in an exact voltage with relatively high accuracy and can output a continuous 3A. The only downfall is that it can only get within about 1.1V of the input voltage. So for example, I use a 12V power supply in this video and can only attain 10.9V output. TPS62170DSGR CAD ModelsFigure: TPS62170DSGR PCB Symbol   Figure: TPS62170DSGR Footprint   Figure: TPS62170DSGR 3D Models TPS62170DSGR Pin ConfigurationFigure: TPS62170DSGR Pin ConfigurationPin FunctionsPINNO.I/ODESCRIPTIONPGND1—Power groundVIN2INSupply voltageEN3INEnable input (High = enabled, Low = disabled)AGND4—Analog groundFB5INVoltage feedback of adjustable version. Connect resistive voltage divider to this pin. It is recommended to connect FB to AGND on fixed output voltage versions for improved thermal performance.VOS6INOutput voltage sense pin and connection for the control loop circuitry.SW7OUTSwitch node, which is connected to the internal MOSFET switches. Connect inductor between SW and output capacitor.PG8OUTOutput power good (High = VOUT ready, Low = VOUT below nominal regulation); open drain (requires pull- up resistor; goes high impedance, when device is switched off)Exposed Thermal Pad —Must be connected to AGND. Must be soldered to achieve appropriate power dissipation and mechanical reliability. TPS62170DSGR Block DiagramFigure: TPS62170DSGR Block Diagram TPS62170DSGR FeaturesDCS-Control™ TopologyInput Voltage Range from 3 V to 17 VUp to 500-mA Output CurrentAdjustable Output Voltage from 0.9 V to 6 VFixed Output Voltage VersionsSeamless Power Save Mode TransitionTypically 17-µA Quiescent CurrentPower Good Output100% Duty Cycle ModeShort Circuit ProtectionOver Temperature ProtectionPin to Pin Compatible with TPS62160 andTPS62125Available in a 2-mm × 2-mm 8-Pin WSONPackageCreate a Custom Design using the TPS62170 withthe WEBENCH® Power Designer TPS62170DSGR ApplicationsStandard 12-V Rail SuppliesPOL Supply from Single or Multiple Li-Ion BatteryLDO ReplacementEmbedded SystemsDigital Still Camera, VideoMobile PCs, Tablet-PCs, Modems Typical ApplicationFigure: TPS62170 Adjustable Power Supply TPS62170DSGR DatasheetYou can download the datasheet from the link given below:TPS62170DSGR Datasheet TPS62170DSGR SpecificationsProduct AttributeAttribute ValueManufacturer:Texas InstrumentsProduct Category:Switching Voltage RegulatorsMounting Style:SMD/SMTPackage / Case:WSON-8Topology:BuckOutput Voltage:900 mV to 6 VOutput Current:500 mANumber of Outputs:1 OutputInput Voltage MAX:17 VInput Voltage MIN:3 VQuiescent Current:17 uASwitching Frequency:2.25 MHzOperating Temperature:-40°C ~ 85°C (TA)Series:TPS62170Brand:Texas InstrumentsDevelopment Kit:TPS62170EVM-627Input Voltage:3 V to 17 VMoisture Sensitive:YesOperating Supply Current:17 uAProduct:Voltage RegulatorsProduct Type:Switching Voltage RegulatorsSubcategory:PMIC - Power Management ICsType:Voltage ConverterUnit Weight:0.000384 oz TPS62170DSGR ManufacturerTexas Instruments Incorporated (TI) is an American technology company headquartered in Dallas, Texas, that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. It is one of the top 10 semiconductor companies worldwide based on sales volume.The company's focus is on developing analog chips and embedded processors, which account for more than 80% of its revenue.TI also produces TI digital light processing technology and education technology products including calculators, microcontrollers and multi-core processors. The company holds 45,000 patents worldwide as of 2016. Using WarningNote: Please check their parameters and pin configuration before replacing them in your circuit. TPS62170DSGR FAQWhat is a step-down voltage converter?A Step-down voltage converter takes the voltage down, allowing a 110/120 volt device to be used with a 220/240 volt electrical outlet. Likewise, step-down converters can be used by anyone in a 220/240 volt country who needs to use a 110/120 volt product. It's actually quite simple. How does a step down converter work?The concept of a step-down transformer is actually quite simple. The transfer has more turns of wire on the primary coil as compared to the turns on the secondary coil. This reduces the induced voltage running through the secondary coil, which ultimately reduces the output voltage. What does DCS stand for in process control?The term DCS stands for distributed control system. They used to be referred to as distributed digital control systems (DDCS) earlier, implying that all DCS are digital control systems. They use digital encoding and transmission of process information and commands. 

Catalog LM324AN Description LM324AN Related Video Instruction LM324AN Pin Configuration LM324AN Schematic Diagram LM324AN Features LM324AN Typical Single-Supply Applications LM324AN Datasheet LM324AN Specifications LM324AN Manufacturer Using Warning LM324AN FAQ LM324AN Description These circuits consist of four independent, high gain, internally frequency compensated operational amplifiers. They operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage.   LM324AN Related Video Instruction Video: OpAmps Tutorial - What is an Operational Amplifier? LM324AN Video Description: In this tutorial Dave explains what Operational Amplifiers (OpAmps) are and how they work. The concepts of negative feedback, open loop gain, virtual grounds and opamp action. The comparator, the buffer, the inverting and non-inverting amplifiers, the differential amplifier, and the integrator circuit configurations are also explained.Then a practical breadboard circuit to demonstrate a virtual ground and the effect of voltage rail limitations.   LM324AN Pin Configuration   Figure: Pin Configuration   LM324AN Schematic Diagram   Figure: Schematic Diagram   LM324AN Features ■ Wide gain bandwidth: 1.3 MHz ■ Input common-mode voltage range includes ground ■ Large voltage gain: 100 dB ■ Very low supply current/amplifier: 375 µA ■ Low input bias current: 20 nA ■ Low input offset voltage: 3 mV max. ■ Low input offset current: 2 nA ■ Wide power supply range:    Single supply: +3 V to +30 V    Dual supplies: ±1.5 V to ±15 V   LM324AN Typical Single-Supply Applications   Figure: AC coupled inverting amplifier     Figure: High input Z adjustable gain DC instrumentation amplifier     Figure:  AC coupled non inverting amplifier     Figure: DC summing amplifier     Figure: Non-inverting DC gain     Figure: Low drift peak detector   LM324AN Datasheet You can download the datasheet from the link given below. LM324AN-Datasheet   LM324AN Specifications Case/PackagePDIPMountThrough HoleNumber of Pins14Weight4.535924 gBandwidth1.3 MHzCommon Mode Rejection Ratio70 dBGain Bandwidth Product1.3 MHzInput Bias Current100 nAInput Offset Voltage (Vos)3 mVMax Dual Supply Voltage15 VMax Input Voltage28.5 VMax Operating Temperature70 ℃Max Supply Voltage30 VMin Dual Supply Voltage1.5 VMin Input Voltage0 VMin Operating Temperature0 ℃Min Supply Voltage3 VNominal Supply Current1.2 mANumber of Amplifiers4Number of Channels4Number of Circuits4Number of Elements4Operating Supply Current1.5 mAOperating Supply Voltage15 VOutput Current40 mAOutput Current per Channel70 mAPower Dissipation500 mWSchedule B8542330000Slew Rate0.4 V/μsVoltage Gain100 dBHeight5.1 mmLength20 mmWidth7.1 mmLead FreeLead FreeRadiation HardeningNoREACH SVHCNo SVHCRoHSCompliant   LM324AN Manufacturer STMicroelectronics is a French-Italian multinational electronics and semiconductors manufacturer headquartered in Plan-les-Ouates near Geneva, Switzerland. The company resulted from the merger of two government-owned semiconductor companies in 1987: "Thomson Semiconducteurs" of France and "SGS Microelettronica" of Italy. It is commonly called "ST", and it is Europe's largest semiconductor chip maker based on revenue. While STMicroelectronics corporate headquarters and the headquarters for EMEA region are based in the Canton of Geneva, the holding company, STMicroelectronics N.V. is incorporated in the Netherlands.   Using Warning Note: Please check their parameters and pin configuration before replacing them in your circuit.   LM324AN FAQ What is an operational amplifier and how does it work? An operational amplifier is an integrated circuit that can amplify weak electric signals. An operational amplifier has two input pins and one output pin. Its basic role is to amplify and output the voltage difference between the two input pins.   Where are operational amplifiers used? 741 Operational Amplifiers (also known as Op Amps) are used in a range of circuits. They are generally used to amplify weak electrical current in a circuit. Radios, stereo systems, headphones, TVs and many other electrical products include an operational amplifier as a component in many of their circuits.   What is operational amplifier formula? The equivalent circuit model of an op-amp is shown on Figure 2. The voltage Vi is the differential input voltage Vi = Vp −Vn . Ri is the input resistance of the device and Ro is the output resistance. The gain parameter A is called the open loop gain.  

Product OverviewThe MPL3115A2 is a compact piezoresistive absolute pressure sensor with an I2C interface. MPL3115 has a wide operating range of 20 kPa to 110 kPa, a range that covers all surface elevations on Earth. The fully internally compensated MEMS in conjunction with an embedded high resolution 24-bit equivalent ADC provide accurate pressure [Pascals] /altitude [meters] and temperature [degrees Celsius] data. The internal processing in MPL3115A2 removes compensation and unit conversion load from the system MCU, simplifying system design. This blog will introduce MPL3115A2 systematically from its features, pinout to its specifications, applications, also including MPL3115A2 datasheet and so much more. CatalogProduct OverviewRelated Video IntroductionMPL3115A2 FeaturesMPL3115A2 PinoutMPL3115A2 ApplicationsMPL3115A2 Symbol & FootprintMPL3115A2 Circuit DiagramMPL3115A2 Block DiagramMPL3115A2 PackageMPL3115A2 SpecificationMPL3115A2 ManufacturerMPL3115A2 DatasheetUsing WarningsMPL3115A2 FAQ Related Video Introduction Video: Portable Altimeter  using Arduino and pressure sensor (MPL3115A2) MPL3115A2 Video Description: This video shows you how ta make a poratble altimeter based on the  pressure sensor MPL3115A2, using an arduino nano. MPL3115A2 FeaturesOperating range: 20 kPa to 110 kPa absolute pressureCalibrated range: 50 kPa to 110 kPa absolute pressureCalibrated temperature output: −40 °C to 85 °CI2C digital output interfaceFully compensated internallyPrecision ADC  resulting in 0.1 meter of effective resolutionDirect reading– Pressure: 20-bit measurement (Pascals)– 20 to 110 kPa– Altitude: 20-bit measurement (meters)– –698 to 11,775 m– Temperature: 12-bit measurement (°C)– –40 °C to 85 °CProgrammable interruptsAutonomous data acquisition– Embedded 32-sample FIFO – Data logging up to 12 days using the FIFO– One-second to nine-hour data acquisition rate1.95 V to 3.6 V supply voltage, internally regulated1.6 V to 3.6 V digital interface supply voltageOperating temperature from −40 °C to +85 °C MPL3115A2 PinoutThe following figure is the diagram of MPL3115A2 pinout. MPL3115A2 Pinout MPL3115A2 ApplicationsHigh-accuracy altimetry and barometrySmartphones, tablets and wearable devicesGPS applications: dead reckoning, map assist, navigation, enhancement foremergency servicesWeather station equipment MPL3115A2 Symbol & FootprintThe followings are MPL3115A2 Symbol and Footprint. MPL3115A2 Symbol MPL3115A2 Footprint MPL3115A2 Circuit DiagramThe following is the circuit diagram of MPL3115A2. Typical application diagram MPL3115A2 Block DiagramThe following figure shows the block diagram of MPL3115A2. MPL3115A2 Block Diagram MPL3115A2 PackageThe following diagram shows the MPL3115A2 package. MPL3115A2 Package MPL3115A2 SpecificationTYPEDESCRIPTIONCategorySensors, TransducersMfrNXP USA Inc.PackageTrayPart StatusLast Time BuyApplicationsBoard MountPressure TypeAbsoluteOperating Pressure7.25PSI ~ 15.95PSI (50kPa ~ 110kPa)Output TypeI²COutput24 bAccuracy±0.058PSI (±0.4kPa)Voltage - Supply1.95V ~ 3.6VPort StyleNo PortFeaturesTemperature CompensatedTermination StyleSMD (SMT) TabMaximum Pressure72.52PSI (500kPa)Operating Temperature -40°C ~ 85°CPackage / Case8-TLGASupplier Device Package8-LGA (3x5) MPL3115A2 ManufacturerNXP Semiconductors is a leading supplier of embedded controllers offering a broad portfolio of MCUs with Arm-based processors and microcontrollers for a variety of industries including automotive, wireless connectivity and more. They continue to drive innovation offering a strong Power Management portfolio for industrial and automotive applications, including multiple power supplies and battery management solutions. NXP products power and connect across the globe building solutions, helping enhance the proficiency of people, organizations and the world has a whole. MPL3115A2 DatasheetYou can download MPL3115A2 datasheet from the link given below:MPL3115A2 Datasheet Using WarningsNote: Please check their parameters and pin configuration before replacing them in your circuit. MPL3115A2 FAQWhat is a pressure sensor?A pressure sensor is a device or instrument which is able to measure the pressure in gases or liquids. A pressure sensor consists of a pressure-sensitive element which can determine the pressure being applied and components to convert the information into an output signal. Why are pressure sensors used?A pressure sensor is a device for pressure measurement of gases or liquids. Pressure sensors are used for control and monitoring in thousands of everyday applications. Pressure sensors can also be used to indirectly measure other variables such as fluid/gas flow, speed, water level, and altitude. How does a pressure level sensor work?A pressure sensor works by converting pressure into an analogue electrical signal. When pressure sensing technologies were first manufactured they were mechanical and used Bourdon tube gauges to move a needle and give a visual indication of pressure.

Product OverviewCD4007 IC is comprised of three n-channel and three p-channel enhancement-type  MOS transistors. The transistor elements  are accessible through the package terminals  to provide a convenient means for constructing the various typical circuits. This blog will introduce CD4007 systematically from its features, pinout to its specifications, applications, also including CD4007 datasheet and so much more.CatalogProduct OverviewRelated Video IntroductionCD4007 FeaturesCD4007 PinoutCD4007 Pin ConfigurationCD4007 ApplicationsCD4007 CAD ModelsCD4007 Circuit DiagramCD4007 PackageCD4007 SpecificationCD4007 ManufacturerCD4007 DatasheetUsing WarningsCD4007 FAQ Related Video Introduction Video: CMOS Inverter  using CD4007 in a laboratory setting. CD4007 Video Description: This is Experiment #3 of Lab #8 at WSU.  In this experiment, students investigates the voltage transfer curve  of the CMOS inverter  , and then using it as a CMOS amplifier  . CD4007 FeaturesStandardized symmetrical output characteristicsMedium Speed Operation — tPHL, tPLH = 30 ns (typ.) at 10 V100% tested for quiescent current at 20 VMeets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of ’B’ Series CMOS Devices"Maximum input current of 1 µA at 18 V over full package-temperature range; 100 nA at 18 V and 25°C CD4007 PinoutThe following figure is the diagram of CD4007 pinout. CD4007 Pinout CD4007 Pin ConfigurationPin NoPin NameDescription12DpDrain of p Channel 222SpSource of p Channel 232AInput Channel 242SnSource of n Channel 252DnDrain of n Channel 261AInput Channel 17VSSSource Supply81DnDrain of n Channel 193SnSource of n Channel 3103AInput Channel 3113SpSource of p Channel 3123Youtput131DpDrain of p Channel 114VDDDrain Supply CD4007 ApplicationsExtremely high-input impedance amplifiersShapersInvertersThreshold detectorLinear amplifiersCrystal oscillators CD4007 CAD ModelsThe followings are CD4007 Symbol, Footprint, and 3D Model. CD4007 Symbol CD4007 Footprint CD4007 3D Model CD4007 Circuit DiagramThe following is the circuit diagram of CD4007. AC Test Circuits CD4007 PackageThe following diagram shows the CD4007 package. CD4007 Package CD4007 SpecificationParameterSpecificationPart numberCD4007UBTechnology FamilyCD4000VCC (Min)(V)3VCC(Max) (V)18Channels(#)2Inputs per channel3IOL(Max) (mA)4Input typeStandard CMOSIOH (Max)(mA)-4Output typePush-PullFeaturesStandard Speed (tpd > 50ns)Data rate(Max)(Mbps)8RatingSee CatalogOperating temperature range(C)-55 to 125Package size: mm2:W x L (PKG)14PDIP: 181 mm2: 9.4 x 19.3 (PDIP|14)Package GroupPDIP|14 CD4007 ManufacturerTexas Instruments Incorporated (TI) is a global semiconductor design and manufacturing company that develops analog ICs and embedded processors. By employing the world's brightest minds, TI creates innovations that shape the future of technology. TI is helping more than 100,000 customers transform the future, today. CD4007 DatasheetYou can download CD4007 datasheet from the link given below:CD4007 Datasheet Using WarningsNote: Please check their parameters and pin configuration before replacing them in your circuit. CD4007 FAQWhat is an Inverter?An inverter configuration inverts the input digital signal. An inverter always has high or logic level 1 output when its input is low or at logic level 0, and a low or logic level 0 output when input is high or at logic level 1. Why is an inverter used?The primary function of an inverter is to convert Direct Current (DC) power into standard, Alternating Current (AC). This is because, whereas AC is the power supplied to industry and homes by the main power grid or public utility, the batteries of alternating power systems store only DC power. How does an inverter work?Inverters are just one example of a class of devices called power electronics that regulate the flow of electrical power. Fundamentally, an inverter accomplishes the DC-to-AC conversion by switching the direction of a DC input back and forth very rapidly. As a result, a DC input becomes an AC output.