The Kynix Components

CatalogProduct OverviewM25P80-VMP6TG TR Related Video IntroductionM25P80-VMP6TG TR Logic DiagramM25P80-VMP6TG TR Pin ConfigurationM25P80-VMP6TG TR Block DiagramM25P80-VMP6TG TR FeaturesM25P80-VMP6TG TR DatasheetM25P80-VMP6TG TR SpecificationsM25P80-VMP6TG TR ManufacturerUsing WarningM25P80-VMP6TG TR FAQ Product OverviewThe M25P80 is an 8Mb (1Mb x 8) serial Flash memory device with advanced write protection mechanisms accessed by a high speed SPI-compatible bus. The device supports high-performance commands for clock frequency up to 75 MHz. The memory can be programmed 1 to 256 bytes at a time using the PAGE PROGRAM command. It is organized as 16 sectors, each containing 256 pages. Each page is 256 bytes wide. Memory can be viewed either as 4096 pages or as 1,048,576 bytes. The entire memory can be erased using the BULK ERASE command, or it can be erased one sector at a time using the SECTOR ERASE command. This data sheet details the functionality of the M25P80 device based on 110nm process. M25P80-VMP6TG TR Related Video IntroductionM25P80-VMP6TG TR Video Description: NOR and NAND flash memory are the two primary kinds of non-volatile storage technologies. NOR flash has faster read times, but NAND has faster write times, which impacts how they’re used. For instance, NOR is used in low-capacity, but high reliability applications, like for scientific or medical devices. NAND is used in high memory applications that don’t require fast read times, like digital cameras. Some devices, like smartphones and tablets, use both. M25P80-VMP6TG TR Logic DiagramFigure: M25P80-VMP6TG TR Logic DiagramSignal NameFunctionDirectionCSerial clockInputDQ0Serial data inputInputDQ1Serial data outputOutputS#Chip selectInputW#Write protect or enhanced program supply voltageInputHOLD#HoldInputVCCSupply voltage–VSSGround– M25P80-VMP6TG TR Pin ConfigurationFigure: M25P80-VMP6TG TR Pin ConfigurationSignalTypeDescriptionDQ1OutputSerial data: The DQ1 output signal is used to transfer data serially out of the device. Data is shifted out on the falling edge of the serial clock (C).DQ0InputSerial data: The DQ0 input signal is used to transfer data serially into the device. It receives commands, addresses, and the data to be programmed. Values are latched on the rising edge of the serial clock (C).CInputClock: The C input signal provides the timing of the serial interface. Commands, ad- dresses, or data present at serial data input (DQ0) is latched on the rising edge of the serial clock (C). Data on DQ1 changes after the falling edge of C.S#InputChip select: When the S# input signal is HIGH, the device is deselected and DQ1 is at high impedance. Unless an internal PROGRAM, ERASE, or WRITE STATUS REGISTER cy- cle is in progress, the device will be in the standby power mode (not the deep power- down mode). Driving S# LOW enables the device, placing it in the active power mode. After power-up, a falling edge on S# is required prior to the start of any command.HOLD#InputHold: The HOLD# signal is used to pause any serial communications with the device without deselecting the device. During the hold condition, DQ1 is High-Z. DQ0 and C are "Don’t Care." To start the hold condition, the device must be selected, with S# driven LOW.W#/VPPInputWrite protect: The W#/VPP signal is both a control input and a power supply pin. The two functions are selected by the voltage range applied to the pin. If the W#/VPP input is kept in a low voltage range (0 V to VCC) the pin is seen as a control input. The W# input signal is used to freeze the size of the area of memory that is protected against program or erase commands as specified by the values in BP2, BP1, and BP0 bits of the Status Register. VPP acts as an additional power supply if it is in the range of VPPH, as defined in the AC Measurement Conditions table. Avoid applying VPPH to the W#/VPP pin during a BULK ERASE operation.VCCPowerDevice core power supply: Source voltage.VSSGroundGround: Reference for the VCC supply voltage.DNU–Do not use. M25P80-VMP6TG TR Block DiagramFigure: M25P80-VMP6TG TR Block Diagram M25P80-VMP6TG TR FeaturesSPI bus-compatible serial interface8Mb Flash memory75 MHz clock frequency (maximum)2.7V to 3.6V single supply voltagePage program (up to 256 bytes) in 0.64ms (TYP)Erase capability– Sector erase: 512Kb in 0.6 s (TYP)– Bulk erase: 8Mb in 8 s (TYP)Write protection– Hardware write protection: protected area size defined by nonvolatile bits BP0, BP1, BP2Deep power-down: 1µA (TYP)Electronic signature– JEDEC-standard 2-byte signature (2014h)– Unique ID code (UID) and 16 bytes of common Flash interface (CFI) data– RES command, one-byte signature (13h) for backward compatibilityMore than 100,000 write cycles per sectorMore than 20 years data retentionAutomotive-grade parts availablePackages (RoHS-compliant)– SO8N (MN) 150 mils– SO8W (MW) 208 mils– VFDFPN8 (MP) MLP8 6mm x 5mm– UFDFPN8 (MC) MLP8 4mm x 3mm M25P80-VMP6TG TR DatasheetYou can download the datasheet from the link given below:M25P80-VMP6TG TR Datasheet M25P80-VMP6TG TR SpecificationsTypeDescriptionCategoryIntegrated Circuits (ICs)MemoryMfrMicron Technology Inc.Part StatusObsoleteMemory TypeNon-VolatileMemory FormatFLASHTechnologyFLASH - NORMemory Size8Mb (1M x 8)Memory InterfaceSPIClock Frequency75 MHzWrite Cycle Time - Word, Page15ms, 5msVoltage - Supply2.7V ~ 3.6VOperating Temperature-40°C ~ 85°C (TA)Mounting TypeSurface MountPackage / Case8-VDFN Exposed PadSupplier Device Package8-VDFPN (6x5) (MLP8)Base Product NumberM25P80 M25P80-VMP6TG TR ManufacturerMicron is one of the world's leading providers of advanced semiconductor solutions. Micron's DRAM and Flash components are used in today's most advanced computing, networking, and communications products, including computers, workstations, servers, cell phones, wireless devices, digital cameras, and gaming systems. Using WarningNote: Please check their parameters and pin configuration before replacing them in your circuit. M25P80-VMP6TG TR FAQWhat is FLASH - NOR Memory?NOR flash memory is one of two types of non-volatile storage technologies. Non-volatile memory doesn't require power to retain data. NOR and NAND use different logic gates -- the fundamental building block of digital circuits -- in each memory cell to map data. What's the difference between NOR and NAND?NOR and NAND flash memory are different by their architecture and purpose. NOR memory is used for storing code and execution. Allows quick random access to any location in memory array. NAND memory is used for data storage. What is serial NOR Flash memory?The industry standard Quad SPI (Serial Peripheral Interface) interface is simple to use and is supported by virtually all modern chipsets. NOR Flash is the ideal memory for code storage in embedded systems due to its fast random read performance.  

Catalog MIC2954-02WS Description MIC2954-02WS Related Video Instruction MIC2954-02WS CAD Models MIC2954-02WS Block Diagram MIC2954-02WS Features MIC2954-02WS Applications MIC2954-02WS Datasheet MIC2954-02WS Specifications MIC2954-02WS Manufacturer Using Warning MIC2954-02WS FAQ MIC2954-02WS Description The MIC2954 is an efficient voltage regulator with very low dropout voltage (typically 40 mV at light loads and 375 mV at 250 mA), and low quiescent current (120 µA typical). The quiescent current of the MIC2954 increases only slightly in dropout, thus prolonging battery life, Key MIC2954 features include protection against reversed battery, fold-back current limiting, and automotive load dump protection (60V positive transient).   The MIC2954-07/08YM is an adjustable version that includes an error flag output that warns of a low output voltage, which is often due to failing batteries on the input. This may also be used as a power-on reset. A logic-compatible shutdown input is provided that enables the regulator to be switched on and off. This part may be pin-strapped for 5V output or programmed from 1.24V to 29V with the use of two external resistors.   The MIC2954 is available in two voltage tolerances, ±0.5% maximum and ±1% maximum. Both are guaranteed for junction temperatures from –40°C to +125°C.   MIC2954-02WS Related Video Instruction Video:Microchip's new LDO voltage-regulator family MIC2954-02WS Video Description: High-current, high-voltage and high-performance applications benefit from Microchip’s new LDO voltage-regulator family.   MIC2954-02WS CAD Models   Figure: PCB Symbol     Figure: Footprint     Figure: 3D Model   MIC2954-02WS Block Diagram   Figure: Block Diagram   MIC2954-02WS Features High Accuracy 5V, Ensured 250 mA OutputLow Quiescent CurrentLow Dropout VoltageExtremely Tight Load and Line RegulationVery Low Temperature CoefficientCurrent and Thermal LimitingInput Withstands –20V Reverse Battery and +60V Positive TransientsError Flag Warns of Output DropoutLogic-Controlled Electronic ShutdownOutput Programmable from 1.24V to 29V (MIC2954-07/-08)Available in TO-220-3 and Surface-Mount SOT-223 and SOIC-8 Packages   MIC2954-02WS Applications Battery-Powered EquipmentCellular TelephonesLaptop, Notebook, and Palmtop ComputersPCMCIA VCCand VPPRegulation/SwitchingBarcode ScannersAutomotive ElectronicsSMPS Post-Regulators/DC-DC ModulesVoltage ReferenceHigh-Efficiency Linear Power Supplies   MIC2954-02WS Datasheet You can download the datasheet from the link given below. MIC2954-02WS-Datasheet   MIC2954-02WS Specifications Product Category:LDO Voltage RegulatorsMounting Style:SMD/SMTPackage / Case:SOT-223-3Output Voltage:5 VOutput Current:250 mANumber of Outputs:1 OutputPolarity:PositiveQuiescent Current:120 uAInput Voltage MAX:30 VInput Voltage MIN:2 VOutput Type:FixedMinimum Operating Temperature:- 40 ℃Maximum Operating Temperature:+ 125 ℃Dropout Voltage:375 mVSeries:MIC2954Packaging:TubeManufacturer:MicrochipBrand:Microchip Technology / MicrelDropout Voltage - Max:600 mVLine Regulation:0.0003Load Regulation:0.0004Moisture Sensitive:YesProduct Type:LDO Voltage RegulatorsFactory Pack Quantity:78Subcategory:PMIC - Power Management ICsVoltage Regulation Accuracy:0.005Unit Weight:0.008818 oz   MIC2954-02WS Manufacturer Microchip Technology Inc. is a publicly-listed American corporation that manufactures microcontroller, mixed-signal, analog and Flash-IP integrated circuits. Its products include microcontrollers (PIC, dsPIC, AVR and SAM), Serial EEPROM devices, Serial SRAM devices, embedded security devices, radio frequency (RF) devices, thermal, power and battery management analog devices, as well as linear, interface and wireless products.   Using Warning Note: Please check their parameters and pin configuration before replacing them in your circuit.   MIC2954-02WS FAQ What are LDO voltage regulators? An LDO regulator is a linear regulator that can operate at a very low potential difference between the input and output voltage. A linear regulator is a type of power supply IC that can output a steady voltage from an input voltage and is used in a variety of electronic devices.   What is the difference between LDO and voltage regulator? Linear regulators use linear, non-switching techniques to regulate the voltage output from the power supply. That minimum amount is called the dropout voltage. A low-dropout or LDO regulator is a DC linear regulator which can regulate the output voltage even when the supply voltage is very close to the output voltage.   How does a LDO regulator work? A low-dropout regulator's (LDO) nature is to regulate a voltage by turning excess power into heat, making this integrated circuit a good fit for low-power or small VIN-to-VOUT differential applications.   Where is LDO regulator used? The special feature of an LDO is its ability to have a very low voltage drop across it when providing a regulated output voltage. This allows the LDO to be used in power critical battery applications where the battery voltage (input voltage) is close to the required regulated output voltage.   How do you test a LDO regulator? One test method is to apply an input voltage that is some number of millivolts below the nominal output voltage and then load the LDO with the test current. For example, 3.2 V is applied to a 3.3-V LDO and then the output voltage is measured.  

Product Overview The TL431, A, B integrated circuits are three-terminal programmable shunt regulator diodes. These monolithic IC voltage reference  s  operate as a low temperature coefficient zener  which is programmable from Vref to 36 V with two external resistors. These devices exhibit a wide operating current range of 1.0 mA to 100 mA with a typical dynamic impedance  of 0.22 W. The characteristics of these references make them excellent replacements for zener diodes in many applications such as digital voltmeters, power supplies, and op amp circuitry. The 2.5 V reference  makes it convenient to obtain a stable reference from 5.0 V logic supplies, and since the TL431, A, B operates as a shunt regulator  , it can be used as either a positive or negative voltage reference,    This blog will introduce TL431A systematically from its features, pinout to its specifications, applications, also including TL431A datasheet and so much more.   Catalog Product Overview Related Video Introduction TL431A Features TL431A Pinout TL431A Applications TL431A Circuit Diagram TL431A Block Diagram TL431A Package TL431A Specification TL431A Manufacturer TL431A Datasheet Using Warnings TL431A FAQ   Related Video Introduction   Video: How to TEST TL431 Voltage Reference / TL431A TL432 KIA431 Shunt Regulator circuit   TL431A Video Description: I tested it without removing it from the printed circuit board. I used its voltage regulator configuration, like a Zener diode, to test it, without making any damage to the other devices. If you liked the video or if it was worthy to you, don't forget to give a LIKE. You can also join the Channel for more interesting videos about electronics workshop.   TL431A Features Reference Voltage Tolerance at 25°C – 0.5% (B Grade) – 1% (A Grade) – 2% (Standard Grade) Adjustable Output Voltage: Vref to 36 VOperation From −40°C to 125°CTypical Temperature Drift (TL43xB) – 6 mV (C Temp) – 14 mV (I Temp, Q Temp) Low Output Noise0.2-Ω Typical Output ImpedanceSink-Current Capability: 1 mA to 100 mA   TL431A Pinout The following figure is the diagram of TL431A pinout.   TL431A Pinout   TL431A Applications Adjustable Voltage and Current ReferencingSecondary Side Regulation in Flyback SMPSsZener ReplacementVoltage MonitoringComparator with Integrated Reference   TL431A Circuit Diagram The following is the circuit diagram of TL431A.   Simplified Schematic   Comparator Application Schematic   Shunt Regulator Schematic   R should provide cathode current ≥1 mA to the TL431 at minimum V(BATT) Precision High-Current Series Regulator   TL431A Block Diagram The following figure shows the internal block diagram of TL431A.   TL431A Block Diagram   TL431A Package The following diagram shows the TL431A package.   TL431A Package   TL431A Specification Manufacturer:Texas InstrumentsSubcategory:Voltage ReferencesOperating Temperature-Max:85 °COperating Temperature-Min: -40 °COutput Current-Max:0.1 AOutput Voltage-Max:2.52 VOutput Voltage-Min:2.47 VOutput Voltage-Nom:2.495 VSupply Voltage-Max (Vsup):36 VSupply Voltage-Min (Vsup):2.495 V   TL431A Manufacturer ON Semiconductor is a  Fortune 500  company driving energy efficient innovations, empowering customers to reduce global energy use. The company is a leading supplier of semiconductor-based solutions, offering a comprehensive portfolio of energy efficient power and signal management, logic, standard and custom devices. The company’s products help engineers solve their unique design challenges in automotive, communications, computing, consumer, industrial, medical and military/aerospace applications.   TL431A Datasheet You can download TL431A datasheet from the link given below: TL431A Datasheet   Using Warnings Note: Please check their parameters and pin configuration before replacing them in your circuit.   TL431A FAQ What is meant by voltage reference? A voltage reference is an electronic device that ideally produces a fixed (constant) voltage irrespective of the loading on the device, power supply variations, temperature changes, and the passage of time.   Why is reference voltage needed? A voltage reference is a precision device specifically designed to maintain a constant output voltage, even as parameters such as ambient temperature or supply voltage change. The precision of a voltage reference enables its use in several differ- ent types of applications beyond a data converter.   What is the use of reference voltage in ADC? ADCs convert analog inputs that can vary from zero volts on up to a maximum voltage level that is called the reference voltage. The reference voltage determines the ceiling of what the ADC can convert, and is essentially the yardstick against which every proportion and result is measured.  

CatalogTLC5947RHBR DescriptionTLC5947RHBR Related Video InstructionTLC5947RHBR CAD ModelsTLC5947RHBR Pin ConfigurationTLC5947RHBR Block DiagramTLC5947RHBR FeaturesTLC5947RHBR ApplicationsTLC5947RHBR DatasheetTLC5947RHBR SpecificationsTLC5947RHBR ManufacturerUsing WarningTLC5947RHBR FAQTLC5947RHBR DescriptionThe TLC5947 is a 24-channel, constant-current sink LED driver. Each channel is individually adjustable with 4096 pulse-width modulated (PWM) steps. PWM control is repeated automatically with the programmed grayscale(GS) data. GS data are written via a serial interface port. The current value of all 24 channels is set by a single external resistor.The TLC5947 has a thermal shutdown (TSD) function that turns off all output drivers during an over-temperature condition. All of the output drivers automatically restart when the temperature returns to normal conditions. TLC5947RHBR Related Video InstructionVideo: LED illumination by TLC5947TLC5947RHBR Video Description:In this demonstration board case is 144LED being controlled by only one TLC5947. TLC5947RHBR CAD Models Figure: PCB Symbol  Figure: Footprint  Figure: 3D Model  TLC5947RHBR Pin Configuration Figure: Pin Configuration TLC5947RHBR Block Diagram Figure: Block Diagram TLC5947RHBR Features24 Channels, Constant-Current Sink Output30-mA Capability (Constant-Current Sink)12-Bit (4096 Steps) PWM Grayscale ControlLED Power-Supply Voltage Up to 30 VVcc= 3.0Vto 5.5VConstant-Current Accuracy:      - Channel-to-Channel = +2% (Typical)      - Device-to-Device = +2% (Typical)CMOS Logic Level I/O 30-MHz Data Transfer Rate (Standalone)15-MHz Data Transfer Rate (Cascaded Devices,SCLK Duty = 50%)Shift Out Data Changes With Falling Edge to Avoid Data Shift ErrorsAuto Display Repeat4-MHz Internal OscillatorThermal Shutdown (TSD):      - Automatic Shutdown at OverTemperature Conditions      - Restart Under Normal TemperatureNoise Reduction:      - 4-Channel Grouped Delay to Prevent Inrush CurrentOperating Temperature: -40°C to 85°C TLC5947RHBR ApplicationsStatic LED DisplaysMessage BoardsAmusement lluminationTV Backlighting TLC5947RHBR DatasheetYou can download the datasheet from the link given below.TLC5947RHBR-Datasheet TLC5947RHBR SpecificationsProduct Category:LED Lighting DriversNumber of Channels:24 ChannelOutput Current:30 mAInput Voltage:3 V to 5.5 VOperating Frequency:30 MHzMinimum Operating Temperature:- 40 ℃Maximum Operating Temperature:+ 85 ℃Mounting Style:SMD/SMTPackage / Case:VQFN-32Series:TLC5947Packaging:ReelPackaging:Cut TapePackaging:MouseReelFeatures:Internal GS Clock, PWM LED Driver, Thermal ShutdownBrand:Texas InstrumentsMoisture Sensitive:YesOperating Supply Voltage:3 V to 5.5 VOperating Temperature Range:- 40 ℃ to + 85 ℃Product Type:LED Lighting DriversFactory Pack Quantity:3000Subcategory:Driver ICsPart # Aliases:HPA01116RHBRUnit Weight:0.002533 oz TLC5947RHBR 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. Using WarningNote: Please check their parameters and pin configuration before replacing them in your circuit. TLC5947RHBR FAQWhat is PWM LED driver?Pulse-width modulation (PWM) is a common type of dimming used to adjust the current in white-LED driver devices. For many smaller format white LED drivers (7-inch screen size or smaller), the PWM signal is converted to a DC control voltage and made to drive the LED current in a DC (or analog) method. How does PWM control LED brightness?PWM is a very common method of dimming LED lights that works by very rapidly turning them on and off (pulsing) for periods that visually appear as a steady dimmed light. We adjust the brightness level by adjusting the percentage of the time the lights are on (100%) to the time they are off (0%). How long should an LED driver last?The driver is the heart of the LED light, and driver life can range from 10,000 to over 50,000 hours, depending on the design features, heat sink efficiency, capacitor construction, and overall quality. The above graph compares the lifespans of various types of lighting. 

CatalogProduct OverviewTPS54335ADDAR Related Video IntroductionTPS54335ADDAR CAD ModelsTPS54335ADDAR Pin ConfigurationTPS54335ADDAR Simplified SchematicTPS54335ADDAR Block DiagramTPS54335ADDAR FeaturesTPS54335ADDAR ApplicationsTPS54335ADDAR DatasheetTPS54335ADDAR SpecificationsTPS54335ADDAR ManufacturerUsing WarningTPS54335ADDAR FAQ Product OverviewThe TPS5433xA family of devices are synchronous converters with an input-voltage range of 4.5 V to 28V. These devices include This device has an integrated low-side switching FET that eliminates the need for an external diode which reduces component count. Efficiency is maximized through the integrated 128-mΩ and 84-mΩ MOSFETs, low IQ and pulse skipping at light loads. Using the enable pin, the shutdown supply current is reduced to 2 μA. This step-down (buck) converter provides accurate regulation for a variety of loads with a well-regulated voltage reference that is 1.5% over temperature. Cycle-by-cycle current limiting on the high-side MOSFET protects the TPS5433xA family of devices in overload situations and is enhanced by a low-side sourcing current limit which prevents current runaway. A low-side sinking current-limit turns off the low-side MOSFET to prevent excessive reverse current. Hiccup protection is triggered if the overcurrent condition continues for longer than the preset time. Thermal shutdown disables the device when the die temperature exceeds the threshold and enables the device again after the built-in thermal hiccup time. TPS54335ADDAR Related Video IntroductionTPS54335ADDAR Video Description: Switching regulators make use of the energy storage properties of capacitors and inductors. A transistor, or switch, controls the charging and discharging. This method makes for an efficient regulator, but can be difficult to design. TPS54335ADDAR CAD ModelsFigure: TPS54335ADDAR PCB Symbol   Figure: TPS54335ADDAR Footprint   Figure: TPS54335ADDAR 3D Models TPS54335ADDAR Pin ConfigurationFigure: TPS54335ADDAR Pin Configuration TPS54335ADDAR Simplified SchematicFigure: TPS54335ADDAR Simplified Schematic TPS54335ADDAR Block DiagramFigure: TPS54335ADDAR Block Diagram TPS54335ADDAR FeaturesSynchronous 128-mΩ and 84-mΩ MOSFETs for3-A Continuous Output CurrentTPS54335A: Internal 2-ms Soft-Start,50-kHz to 1.5-MHzAdjustable FrequencyTPS54336A: Adjustable Soft-Start,Fixed 340-kHz FrequencyLow 2-µA Shutdown, Quiescent Current0.8-V Voltage Reference with ±0.8% AccuracyCurrent Mode ControlMonotonic Startup into Pre-Biased OutputsPulse Skipping for Light-Load EfficiencyHiccup Mode Overcurrent ProtectionThermal Shutdown (TSD) andOvervoltage Transition Protection8-Pin SO PowerPAD™ and 10-Pin VSONPackageCreate a Custom Design Using the TPS54335Awith theWEBENCH Power Designer TPS54335ADDAR ApplicationsConsumer Applications such as a Digital TV(DTV), Set Top Box(STB, DVD/Blu-ray Player), LCD Display, CPE (Cable Modem, WiFi Router), DLP Projectors, Smart MetersBattery ChargersIndustrial and Car Audio Power Supplies5-V, 12-V, and 24-V Distributed Power Bus Supply TPS54335ADDAR DatasheetYou can download the datasheet from the link given below:TPS54335ADDAR Datasheet TPS54335ADDAR SpecificationsProduct AttributeAttribute ValueManufacturer:Texas InstrumentsProduct Category:Switching Voltage RegulatorsMounting Style:SMD/SMTPackage / Case:SO-PowerPad-8Topology:BuckOutput Voltage:800 mV to 24 VOutput Current:3 ANumber of Outputs:1 OutputInput Voltage MAX:28 VInput Voltage MIN:4.5 VQuiescent Current:2 uASwitching Frequency:50 kHz to 1.5 MHzOperating Temperature:-40°C ~ 150°C (TJ)Series:TPS54335ABrand:Texas InstrumentsInput Voltage:4.5 V to 28 VMoisture Sensitive:YesOperating Supply Current:600 uAProduct Type:Switching Voltage RegulatorsShutdown:ShutdownSubcategory:PMIC - Power Management ICsSupply Voltage - Min:4.5 VType:Synchronous Step-Down DC-DC ConverterUnit Weight:0.002677 oz TPS54335ADDAR 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. TPS54335ADDAR FAQWhat is TPS54335ADDAR?The TPS5433xA family of devices are synchronous converters with an input-voltage range of 4.5 to 28 V. This step-down (buck) converter provides accurate regulation for a variety of loads with a well-regulated voltage reference that is 1.5% over temperature. What is a buck switching regulator?The Buck switching regulator is a type of switch mode power supply circuit that is designed to efficiently reduce DC voltage from a higher voltage to a lower one, that is it subtracts or “Bucks” the supply voltage, thereby reducing the voltage available at the output terminals without changing the polarity. What is the difference between buck converter and buck regulator?A step down converter—also known as a buck converter—converts high voltage to low voltage, usually transforming AC current to DC current. A voltage regulator maintains a constant output voltage for a circuit, regardless of any changes in connected devices or electrical load. 

Product Overview The AD8226 is a low cost, wide supply range instrumentation amplifier that requires only one external resistor to set any gain between 1 and 1000.   The AD8226 is designed to work with a variety of signal voltages. A wide input range and rail-to-rail output allow the signal to make full use of the supply rails. Because the input range also includes the ability to go below the negative supply, small signals near ground can be amplified without requiring dual supplies. The AD8226 operates on supplies ranging from ±1.35 V to ±18 V for dual supplies and 2.2 V to 36 V for single supply.   This blog will introduce AD8226 systematically from its features, pinout to its specifications, applications, also including AD8226 datasheet and so much more.   Catalog Product Overview Related Video Introduction AD8226 Features AD8226 Pinout AD8226 Applications AD8226 Circuit Diagram AD8226 Package AD8226 Specification AD8226 Manufacturer AD8226 Datasheet Using Warnings AD8226 FAQ   Related Video Introduction   Video: Noise of an Instrumentation Amplifier Circuit   AD8226 Video Description: Analog Devices' Matt Duff calculates the total noise of a typical Instrumentation Amplifier (In Amp) circuit. The noise sources are: amplifier voltage noise, amplifier current noise, and sensor noise.   AD8226 Features Gain set with 1 external resistorGain range: 1 to 1000Input voltage goes below groundInputs protected beyond suppliesVery wide power supply range  - Single supply: 2.2V to 36V  - Dual supplies: ±1.35V to ±18V Bandwidth (G = 1): 1.5MHzCMRR (G = 1): 90dB minimum for BR modelsInput noise: 22nV/√HzTypical supply current: 350μASpecified temperature: −40°C to +125°C8-lead SOIC and MSOP packages   AD8226 Pinout The following figure is the diagram of AD8226 pinout.   AD8226 Pinout   AD8226 Applications Industrial process controlsBridge amplifiersMedical instrumentationPortable data acquisitionMultichannel systems   AD8226 Circuit Diagram The following is the circuit diagram of AD8226.   Simplified Schematic   Supply Decoupling, REF, and Output Referred to Local Ground   RFI Suppression   Driving an ADC   AD8226 Package The following diagram shows the AD8226 package.   AD8226 Package   AD8226 Specification Minimum Total Supply Voltage (Vs+ to Vs-)2.2VMaximum Total Supply Voltage (Vs+ to Vs-)36VSlew Rate (V/µs)600mV/usShort Circuit Current13mAMax Gain in V/V1000V/VMinimum Gain in V/V1V/VBandwidth at min gain (typ)1.5MHz0.1 to 10 Hz Voltage Noise (typ)400nV p-pBias Current Temperature Coefficient70pA/°CMin CMRR @ 60 Hz Min Gain90dBMin CMRR @ 60 Hz Max Gain120dBCurrent Noise Density100fA/rtHzGain Control InterfaceResistorIbias (max)27nAVos (max)50µVInput Headroom from V+ (max)800mVInput Headroom from V- (max)-100mVOutput Headroom from V+ (max)100mVOutput Headroom from V- (max)100mVOutput Voltage Noise (typ)120nV/rtHzGain Temperature Coefficent - Lowest Gain (max)2ppm/°CGain Temperature Coefficent - Highest Gain (max)1ppm/°CGain Error - Highest Gain (max)0.001Gain Error - Lowest Gain (max)0.0001Input Offset Current (max)500pAInput Offset Current Temperature Drift (typ)5pA/°CIq/Amp (max)425µAInput Voltage Noise (typ)22nV/rtHz0.1 to 10 Hz Current Noise (typ)3pA p-pOffset temperature drift (max)1µV/°C   AD8226 Manufacturer Analog Devices (NASDAQ: ADI) is a world leader in the design, manufacture, and marketing of a broad portfolio of high performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs) used in virtually all types of electronic equipment.   AD8226 Datasheet You can download AD8226 datasheet from the link given below: AD8226 Datasheet   Using Warnings Note: Please check their parameters and pin configuration before replacing them in your circuit.   AD8226 FAQ What are instrumentation amplifiers? An instrumentation amplifier (sometimes shorthanded as in-amp or InAmp) is a type of differential amplifier that has been outfitted with input buffer amplifiers, which eliminate the need for input impedance matching and thus make the amplifier particularly suitable for use in measurement and test equipment.   Where are instrumentation amplifiers used? These amplifiers are used in navigation, medical, radar, etc. These amplifiers are used to enhance the S/N ratio (signal to noise) in audio applications like audio signals with low amplitude.   What is the difference between operational amplifier and instrumentation amplifier? Op amps have two inputs and one output. Instrumentation amps usually have three inputs (ref is an input) and a gain control facility, and one output. Differential amps usually have two outputs and usually two inputs.   What is the advantage of instrumentation amplifier? The advantages of Instrumentation Amplifier are: Offset voltage is minimized. Voltage Gain is high as the configuration uses high precision resistors. The Gain of the circuit can be varied by using specific value of resistor.   How do instrumentation amplifiers work? Instrumentation amplifier is a kind of differential amplifier with additional input buffer stages. The addition of input buffer stages makes it easy to match (impedance matching) the amplifier with the preceding stage. R3 connected from the output of A3 to its non inverting input is the feedback resistor.