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DescriptionThe PIC24FJ64GA004 family offers a new migration option for those high-performance applications which may be outgrowing their 8-bit platforms, but don’t require the numerical processing power of a digital signal processor. CAD Models Figure: Symbol Figure: PCB Footprints Figure: 3D Model Pin Diagram Figure: Pin Diagram Block Diagram Figure: Block Diagram FeaturesSpecial Microcontroller FeaturesOperating Voltage Range of 2.0V to 3.6V5.5V Tolerant Input (digital pins only)High-Current Sink/Source (18 mA/18 mA) on All I/O PinsFlash Program Memory:- 10,000 erase/write- 20-year data retention minimumPower Management modes:- Sleep, Idle, Doze and Alternate Clock modes- Operating current: 650 mA/MIPS, typical at 2.0V- Sleep current: 150 nA, typical at 2.0VFail-Safe Clock Monitor (FSCM) Operation:- Detects clock failure and switches to on-chip,low-power RC oscillatorOn-Chip, 2.5V Regulator with Tracking modePower-on Reset (POR), Power-up Timer (PWRT)and Oscillator Start-up Timer (OST)Flexible Watchdog Timer (WDT) with On-Chip,Low-Power RC Oscillator for Reliable OperationIn-Circuit Serial Programming™ (ICSP™) andIn-Circuit Debug (ICD) via 2 PinsJTAG Boundary Scan Support Analog Features10-Bit, up to 13-Channel Analog-to-Digital Converter:- 500 ksps conversion rate- Conversion available during Sleep and IdleDual Analog Comparators with ProgrammableInput/Output Configuration Peripheral FeaturesPeripheral Pin Select (PPS):- Allows independent I/O mapping of many peripherals- Up to 26 available pins (44-pin devices)- Continuous hardware integrity checking and safetyinterlocks prevent unintentional configuration changes8-Bit Parallel Master/Slave Port (PMP/PSP):- Up to 16-bit multiplexed addressing, with up to11 dedicated address pins on 44-pin devices- Programmable polarity on control linesHardware Real-Time Clock/Calendar (RTCC):- Provides clock, calendar and alarm functionsProgrammable Cyclic Redundancy Check (CRC)Two 3-Wire/4-Wire SPI modules (support 4 Framemodes) with 8-Level FIFO BufferTwo I2C™ modules Support Multi-Master/Slavemode and 7-Bit/10-Bit AddressingTwo UART modules:- Supports RS-485, RS-232, and LIN/J2602- On-chip hardware encoder/decoder for IrDA®- Auto-wake-up on Start bit- Auto-Baud Detect- 4-level deep FIFO bufferFive 16-Bit Timers/Counters with Programmable PrescalerFive 16-Bit Capture InputsFive 16-Bit Compare/PWM OutputsConfigurable Open-Drain Outputs on Digital I/O PinsUp to 3 External Interrupt Sources DatasheetYou can download the datasheet the link given below.PIC24FJ64GA004-I-P/T-Datasheet SpecificationsProduct AttributeAttribute ValueManufacturer:MicrochipProduct Category:16-bit Microcontrollers - MCUSeries:PIC24FJxxGA00xMounting Style:SMD/SMTPackage / Case:TQFP-44Core:PIC24FProgram Memory Size:64 kBData Bus Width:16 bitADC Resolution:10 bitMaximum Clock Frequency:32 MHzNumber of I/Os:35 I/OData RAM Size:8 kBSupply Voltage - Min:2 VSupply Voltage - Max:3.6 VMinimum Operating Temperature:- 40 ℃Maximum Operating Temperature:+ 85 ℃Qualification:AEC-Q100Packaging:TrayBrand:Microchip Technology / AtmelData RAM Type:RAMHeight:1 mmInterface Type:I2C, IrDA, SPI, UARTLength:10 mmMoisture Sensitive:YesNumber of ADC Channels:13 ChannelNumber of Timers/Counters:5 TimerProcessor Series:PIC24FProduct:MCUProduct Type:16-bit Microcontrollers - MCUProgram Memory Type:FlashFactory Pack Quantity:160Subcategory:Microcontrollers - MCUTradename:PICWidth:10 mmUnit Weight:0.077179 oz ManufacturerMicrochip 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 WarningNote: Please check their parameters and pin configuration before replacing them in your circuit. FAQWhat is a flash microcontroller and how does it work?With a flash microcontroller, all that is required is an electrical connection to one of the microcontroller's communications ports, such as RS-232, CAN, LIN or USB. New code can be downloaded without any physical access to the microcontroller being required, which means that manufacturers can design easily upgradable products. What are the advantages of 16-bit microcontrollers?A 16-bit microcontroller is one that can handle data with 16 bits, allowing it to manage a bigger quantity of data and calculations at once. It also consumes less power and has a faster clock speed than an 8-bit microcontroller. It is now the most widely used microcontroller. How many pins are in a 16-bit microcontroller?The available 119 I/O pins (of which 25 can generate interrupts) can implement a standard external bus interface for high-speed parallel connections to external memory or peripherals like TFTs.
Allen On 2025-04-29
CatalogDescriptionCAD ModelsPin DiagramBlock DiagramFeaturesApplicationsDatasheetSpecificationsManufacturerUsing WarningFAQDescriptionThe BQ769x0 family of robust analog front-end (AFE) devices serves as part of a complete pack monitoring and protection solution for next-generation, high-power systems, such as light electric vehicles, power tools, and uninterruptible power supplies. The BQ769x0 is designed with low power in mind: Subblocks within the IC may be enabled or disabled to control the overall chip current consumption, and a SHIP mode provides a simple way to put the pack into an ultra-low power state. CAD Models Figure: Symbol Figure: PCB Footprints Figure: 3D Models Pin Diagram Figure: Pin Diagram Block Diagram Figure: Block Diagram FeaturesAFE monitoring features– Pure digital interface– Internal ADC measures cell voltage, dietemperature, and external thermistor– A separate, internal ADC measures pack current (coulomb counter)– Directly supports up to three thermistors (103AT)Hardware protection features– Overcurrent in Discharge (OCD)– Short Circuit in Discharge (SCD)– Overvoltage (OV)– Undervoltage (UV)– Secondary protector fault detectionAdditional features– Integrated cell balancing FETs– Charge, discharge low-side NCH FET drivers– Alert interrupt to host microcontroller– 2.5-V or 3.3-V output voltage regulator– No EEPROM programming necessary– High supply voltage absolute maximum (up to 108 V)– Simple I2C compatible interface (CRC option)– Random cell connection tolerant ApplicationsLight electric vehicles (LEV): eBikes, eScooters, pedelec, and pedal-assist bicyclesPower tools and garden toolsBattery backup units (BBUS), energy storage systems (ESS), and uninterruptible power supply (UPS) systemsOther industrial battery packs (≥10S) DatasheetYou can download the datasheet the link given below.BQ7692003PWR-Datasheet SpecificationsTYPEDESCRIPTIONCategoryIntegrated Circuits (ICs)Power Management (PMIC)Battery ManagementMfrTexas InstrumentsPackageTape & Reel (TR)Cut Tape (CT)Digi-ReelProduct StatusActiveFunctionBattery MonitorBattery ChemistryMulti-ChemistryNumber of Cells3 ~ 5Fault ProtectionOver Current, Over/Under Voltage, Short CircuitInterfaceI2COperating Temperature-40℃ ~ 85℃ (TA)Mounting TypeSurface MountPackage / Case20-TSSOP (0.173", 4.40mm Width)Supplier Device Package20-TSSOPBase Product NumberBQ76920 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. FAQWhat does a battery monitor do?A battery monitor measures battery voltage and current flow into & out of a battery bank and uses these measurements to accurately track the amount of charge left in the battery bank. What are the different types of battery monitors?There are two types of battery monitors, shunt-based and voltage-based. The most simple type is the voltage-based monitor and frequently comes standard on most mobile power applications. This type of monitor just measures the real-time voltage of the battery and uses it to estimate its state of charge. What is a battery monitor sensor?Battery Monitor webabcd Utilities & tools Live tile widget to show battery % and time remaining Lock screen widget to show battery % and time remaining. It allows you to easily access your Wifi, Bluetooth, Cellular, Airplane Mode and Location settings.
Allen On 2025-04-23
CatalogDescriptionCAD ModelsPin DiagramsBlock DiagramFeaturesDatasheetSpecificationsManufacturerUsing WarningFAQDescriptionThis family offers the advantages of all PIC18 microcontrollers – namely, high computational performance at an economical price, with the addition of high-endurance enhanced Flash program memory and a high-speed 10-bit A/D Converter. On top of these features, the PIC18F2331/2431/4331/4431 family introduces design enhancements that make these microcontrollers a logical choice for many high-performance, power control and motor control applications. CAD Models Figure: PCB Symbol Figure: PCB Footprints Figure: 3D Model Pin Diagrams Figure: Pin Diagrams Block Diagram Figure: Block Diagram Features100,000 Erase/Write Cycle Enhanced Flash Program Memory, Typical1,000,000 Erase/Write Cycle Data EEPROM Memory, TypicalFlash/Data EEPROM Retention: 100 YearsSelf-Programmable under Software ControlPriority Levels for Interrupts8 x 8 Single-Cycle Hardware MultiplierExtended Watchdog Timer (WDT): - Programmable period from 41 ms to 131sSingle-Supply In-Circuit Serial Programming™ (ICSP™) via Two PinsIn-Circuit Debug (ICD) via Two Pins: - Drives PWM outputs safely when debugging DatasheetYou can download the datasheet from the link given below.PIC18F2431-I/SO-Datasheet SpecificationsTYPEDESCRIPTIONCategoryIntegrated Circuits (ICs)EmbeddedMicrocontrollersMfrMicrochip TechnologySeriesPIC 18FPackageTubeProduct StatusActiveCore ProcessorPICCore Size8-BitSpeed40MHzConnectivityI2C, SPI, UART/USARTPeripheralsBrown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDTNumber of I/O24Program Memory Size16KB (8K x 16)Program Memory TypeFLASHEEPROM Size256 x 8RAM Size768 x 8Voltage - Supply (Vcc/Vdd)4.2V ~ 5.5VData ConvertersA/D 5x10bOscillator TypeInternalOperating Temperature-40℃ ~ 85℃ (TA)Mounting TypeSurface MountPackage / Case28-SOIC (0.295", 7.50mm Width)Supplier Device Package28-SOICBase Product NumberPIC18F2431 ManufacturerMicrochip 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 WarningNote: Please check their parameters and pin configuration before replacing them in your circuit. FAQWhat is an 8-bit microcontroller?An 8-bit microcontroller is capable of handling 8-bit data and program memory. A 16-bit microcontroller is capable of handling 16-bit data and program memory. An 8-bit reading bus is present on 8-bit microcontrollers. What is a microcontroller used for?Microcontroller is a compressed micro computer manufactured to control the functions of embedded systems in office machines, robots, home appliances, motor vehicles, and a number of other gadgets. A microcontroller is comprises components like - memory, peripherals and most importantly a processor. What are the advantages of microcontroller?The low time required for performing the operation. It is easy to use, troubleshooting and system maintenance is simple. At the same time, many tasks can be performed so the human effect can be saved. The processor chip is very small and flexibility occurs.
Allen On 2025-04-23
CatalogDescriptionCAD ModelsPin ConfigurationBlock DiagramFeaturesApplicationsDatasheetSpecificationsManufacturerUsing WarningFAQ DescriptionThe KSZ8851SNL is a single-chip Fast Ethernet controller consisting of a 10/100 physical layer transceiver (PHY), a MAC, and a Serial Peripheral Interface (SPI). The KSZ8851SNL is designed to enable an Ethernet network connectivity with any host microcontroller equipped with SPI interface. The KSZ8851SNL offers the most cost-effective solution for adding high-throughput Ethernet link to traditional embedded systems with SPI interface. The KSZ8851SNL is a single chip, mixed analog/digital device offering Wake-on-LAN technology for effectively addressing Fast Ethernet applications. It consists of a Fast Ethernet MAC controller, SPI, and incorporates a unique dynamic memory pointer with 4-byte buffer boundary and a fully usable 18 KB for both TX (allocated 6 KB) and RX (allocated 12 KB) directions in host buffer interface. The KSZ8851SNL is designed to be fully compliant with the appropriate IEEE 802.3 standards. An industrial temperature-grade version, the KSZ8851SNLI, is also available. CAD Models Figure: PCB Symbol Figure: Footprint Figure: 3D Model Pin Configuration Figure: Pin Configuration Block Diagram Figure: Block Diagram FeaturesIntegrated MAC and PHY Ethernet Controller Fully Compliant with IEEE 802.3/802.3u StandardsSPI with Clock Speeds up to 40 MHz for High Throughput ApplicationsSupports 10BASE-T/100BASE-TXSupports IEEE 802.3x Full-Duplex Flow Control and Half-Duplex Backpressure Collision Flow ControlSupports RXQ and TXQ FIFO DMA for Fast Data Read and Write TransfersSupports IP Header (IPv4)/TCP/UDP/ICMP Checksum Generation and CheckingSupports IPv6 TCP/UDP/ICMP Checksum Generation and CheckingAutomatic 32-bit CRC Generation and CheckingSupports Simple Command and Data Phases in SPI Cycle for RXQ/TXQ FIFO and Registers Read/WriteSupports Multiple Data Frames for TXQ FIFO and RXQ FIFO without Additional Command PhaseSupports Flexible Byte (8-bit), Word (16-bit) and Double Word (32-bit) Read/Write Access to Internal RegistersLarger Internal Memory with 12K Bytes for RX FIFO and 6K Bytes for TX FIFO. Programmable Low, High, and Overrun Watermark for Flow Control in RX FIFOEfficient Architecture Design with Configurable Host Interrupt Schemes to Minimize Host CPU Overhead and UtilizationPowerful and Flexible Address Filtering SchemeOptional to Use External Serial EEPROM Configuration for MAC AddressSingle 25 MHz Reference Clock for Both PHY and MAC ApplicationsVideo/Audio Distribution SystemsVoice over IP (VoIP) and Analog TelephoneAdapters (ATA)Building AutomationIndustrial Control Sensor Devices (Temperature, Pressure, Levels, and Valves)Security, Motion Control, and Surveillance Cameras DatasheetYou can download the datasheet the link given below.KSZ8851SNL-Datasheet SpecificationsTYPEDESCRIPTIONCategoryIntegrated Circuits (ICs)Interface - ControllersMfrMicrochip TechnologyPackageTrayProduct StatusActiveProtocolEthernetFunctionControllerInterfaceSPIStandards10/100 Base-T/TX PHYVoltage - Supply1.8V, 2.5V, 3.3VOperating Temperature0℃-70℃Package / Case32-VFQFN Exposed PadSupplier Device Package32-QFN (5x5)Base Product NumberKSZ8851 ManufacturerMicrochip 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 WarningNote: Please check their parameters and pin configuration before replacing them in your circuit. FAQWhat is Ethernet IC?Ethernet interface ICs are hardware components which allow communication between devices, using Ethernet protocol. Ethernet is a popular for of LAN (Local Area Network) technology which is used to connect computers to the internet. What speed is Fast Ethernet?A Fast Ethernet switch can transfer data packets at a rate of 10 megabits per second. A Gigabit Ethernet switch transfers data packets at relatively higher speeds of one gigabit per second. In comparison, a Gigabit Ethernet switch can transfer data packets at around 100 times faster than a Fast Ethernet switch. Is Ethernet faster than Wi-Fi?To access a network via an Ethernet connection, users need to connect a device using ethernet cable. An Ethernet connection is generally faster than a WiFi connection and provides greater reliability and security.
Allen On 2025-04-23
CatalogCore OverviewCAD ModelsPin DiagramFeaturesSystem IntegrationDatasheetSpecificationsManufacturerUsing WarningFAQ Core OverviewThis section contains a brief overview of the CPU architecture of the dsPIC30F. For additional hardware and programming information, please refer to the “dsPIC30F Family Reference Manual” (DS70046) and the “16-bit MCU and DSC Programmer’s Reference Manual” (DS70157), respectively. The core has a 24-bit instruction word. The Program Counter (PC) is 23-bits wide with the Least Significant bit (LSb) always clear (refer to Section 3.1 “Program Address Space”), and the Most Significant bit (MSb) is ignored during normal program execution, except for certain specialized instructions. Thus, the PC can address up to 4M instruction words of user program space. An instruction prefetch mechanism is used to help maintain throughput. Program loop constructs, free from loop count management overhead, are supported using the DO and REPEAT instructions, both of which are interruptible at any point. The working register array consists of 16 x 16-bit registers, each of which can act as data, address or offset registers. One working register (W15) operates as a software Stack Pointer for interrupts and calls. CAD Models Figure: PCB Symbol Figure: Footprint Figure: 3D Model Pin Diagram Figure: Pin Diagram FeaturesDSP Features:Dual data fetchModulo and Bit-Reversed modesTwo 40-bit wide accumulators with optional saturation logic17-bit x 17-bit single-cycle hardware fractional/ integer multiplierAll DSP instructions are single cycle: - Multiply-Accumulate (MAC) operationSingle-cycle ±16 shift Peripheral Features:High-current sink/source I/O pins: 25 mA/25 mAFive 16-bit timers/counters; optionally pair up 16-bit timers into 32-bit timer modules16-bit Capture input functions16-bit Compare/PWM output functions:Data Converter Interface (DCI) supports common audio Codec protocols, including I2S and AC’973-wire SPI modules (supports four Frame modes)I2C™ module supports Multi-Master/Slave mode and 7-bit/10-bit addressingTwo addressable UART modules with FIFO buffersTwo CAN bus modules compliant with CAN 2.0B standard Analog Features:12-bit Analog-to-Digital Converter (ADC) with: - 200 Ksps conversion rate - Up to 16 input channels - Conversion available during Sleep and IdleProgrammable Low-Voltage Detection (PLVD)Programmable Brown-out Reset Special Microcontroller Features:Enhanced Flash program memory: - 10,000 erase/write cycle (min.) for industrial temperature range, 100K (typical)Data EEPROM memory: - 100,000 erase/write cycle (min.) for industrial temperature range, 1M (typical)Self-reprogrammable under software controlPower-on Reset (POR), Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)Flexible Watchdog Timer (WDT) with on-chip low-power RC oscillator for reliable operationFail-Safe Clock Monitor operation: - Detects clock failure and switches to on-chip low-power RC oscillatorProgrammable code protectionIn-Circuit Serial Programming™ (ICSP™)Selectable Power Management modes: - Sleep, Idle and Alternate Clock modes System IntegrationThere are several features intended to maximize system reliability, minimize cost through elimination of external components, provide power-saving operating modes and offer code protection:Oscillator SelectionReset - Power-on Reset (POR) - Power-up Timer (PWRT) - Oscillator Start-up Timer (OST) - Programmable Brown-out Reset (BOR)Watchdog Timer (WDT)Low Voltage DetectPower-Saving modes (Sleep and Idle)Code ProtectionUnit ID LocationsIn-Circuit Serial Programming (ICSP)dsPIC30F devices have a Watchdog Timer, which is permanently enabled via the Configuration bits or can be software controlled. It runs off its own RC oscillator for added reliability. There are two timers that offer necessary delays on power-up. One is the Oscillator Start-up Timer (OST), intended to keep the chip in Reset until the crystal oscillator is stable. The other is the Power-up Timer (PWRT), which provides a delay on power-up only, designed to keep the part in Reset while the power supply stabilizes. With these two timers on-chip, most applications need no external Reset circuitry. Sleep mode is designed to offer a very low-current Power-Down mode. The user can wake-up from Sleep through external Reset, Watchdog Timer Wake-up or through an interrupt. Several oscillator options are also made available to allow the part to fit a wide variety of applications. In the Idle mode, the clock sources are still active, but the CPU is shut-off. The RC oscillator option saves system cost, while the LP crystal option saves power. DatasheetYou can download the datasheet the link given below.dsPIC30F6014A-30I/PT-Datasheet SpecificationsPhysicalCase/PackageTQFPMountSurface MountNumber of Pins80TechnicalAddress Bus Width16 bCore ArchitecturedsPICData Bus Width16 bDensity1.1 MbFrequency30 MHzInterfaceCAN, I2C, SPI, UART, USARTMax Frequency30 MHzMax Operating Temperature85 ℃Max Supply Voltage5.5 VMemory Size144 kBMemory TypeFLASHMin Operating Temperature-40 ℃Min Supply Voltage2.5 VNominal Supply Current74 mANumber of A/D Converters1Number of ADC Channels16Number of Bits16Number of I2C Channels1Number of I/Os68Number of Programmable I/O68Number of PWM Channels8Number of SPI Channels2Number of Timers/Counters5Number of UART Channels2Operating Supply Voltage5 VOscillator TypeInternalPackagingBulkPeripheralsBrown-out Detect/Reset, I2C, LVD, POR, PWM, WDTRAM Size8 kBSchedule B8542310000TerminationSMD/SMTWatchdog TimerYesDimensionsHeight1.05 mmLength12 mmWidth12 mmComplianceLead FreeLead FreeRadiation HardeningNoREACH SVHCNo SVHCRoHSCompliant ManufacturerMicrochip 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 WarningNote: Please check their parameters and pin configuration before replacing them in your circuit. FAQWhat is DSP in DSC?A digital signal controller (DSC) is a hybrid of microcontrollers and digital signal processors (DSPs). What is a DSP controller?Abbreviated as MCU, µC or uC, a DSP microcontroller is a small computer that contains programmable output/input peripherals, a processor core, and memory on a single integrated circuit. It may also include a small amount of RAM and program memory. Microcontrollers are mainly designed for use in embedded applications. Where are DSP processors used?DSP is used primarily in areas of the audio signal, speech processing, RADAR, seismology, audio, SONAR, voice recognition, and some financial signals. For example, Digital Signal Processing is used for speech compression for mobile phones, as well as speech transmission for mobile phones.
Allen On 2025-04-23
CatalogDescriptionCAD ModelsPin ConfigurationBlock DiagramFeaturesApplicationsDatasheetSpecificationsManufacturerUsing WarningFAQ DescriptionThe AD627 is an integrated, micropower instrumentation amplifier that delivers rail-to-rail output swing on single and dual (+2.2 V to ±18 V) supplies. The AD627 provides excellent ac and dc specifications while operating at only 85 μA maximum. The AD627 offers superior flexibility by allowing the user to set the gain of the device with a single external resistor while conforming to the 8-lead industry-standard pinout configuration.With no external resistor, the AD627 is configured for a gain of 5. With an external resistor, it can be set to a gain of up to 1000. A wide supply voltage range (+2.2 V to ±18 V) and micropower current consumption make the AD627 a perfect fit for a wide range of applications. Single-supply operation, low power consumption, and rail-to-rail output swing make the AD627 ideal for battery-powered applications. Its rail-to-rail output stage maximizes dynamic range when operating from low supply voltages. Dual-supply operation (±15 V) and low power consumption make the AD627 ideal for industrial applications, including 4 to 20 mA loop-powered systems. The AD627 does not compromise performance, unlike other micropower instrumentation amplifiers. Low voltage offset, offset drift, gain error, and gain drift minimize errors in the system. The AD627 also minimizes errors over frequency by providing excellent CMRR over frequency. Because the CMRR remains high up to 200 Hz, line noise and line harmonics are rejected. The AD627 provides superior performance, uses less circuit board area, and costs less than micropower discrete designs. CAD Models Figure: PCB Symbol Figure: Footprint Figure: 3D Model Pin Configuration Figure: Pin Configuration Block Diagram Figure: Block Diagram FeaturesMicropower, 85 μA maximum supply currentWide power supply range (+2.2 V to ±18 V)Easy to useGain set with one external resistorGain range 5 (no resistor) to 1000Higher performance than discrete designsRail-to-rail output swingHigh accuracy dc performance0.03% typical gain accuracy (G = +5) (AD627A)10 ppm/°C typical gain drift (G = +5)125 μV maximum input offset voltage (AD627B dual supply)200 μV maximum input offset voltage (AD627A dual supply)1 μV/°C maximum input offset voltage drift (AD627B)3 μV/°C maximum input offset voltage drift (AD627A)10 nA maximum input bias currentNoise: 38 nV/√Hz RTI noise @ 1 kHz (G = +100)Excellent ac specificationsAD627A: 77 dB minimum CMRR (G = +5)AD627B: 83 dB minimum CMRR (G = +5)80 kHz bandwidth (G = +5)135 μs settling time to 0.01% (G = +5, 5 V step) Applications4 to 20 mA loop-powered applicationsLow power medical instrumentation—ECG, EEGTransducer interfacingThermocouple amplifiersIndustrial process controlsLow power data acquisitionPortable battery-powered instruments DatasheetYou can download the datasheet the link given below.AD627BNZ-Datasheet SpecificationsProduct AttributeAttribute ValueManufacturer:Analog Devices Inc.Product Category:Instrumentation AmplifiersSeries:AD627Number of Channels:1 Channel3 dB Bandwidth:80 kHzSR - Slew Rate:50 mV/usCMRR - Common Mode Rejection Ratio:83 dBIb - Input Bias Current:10 nAVos - Input Offset Voltage:25 uVSupply Voltage - Max:36 VSupply Voltage - Min:2.2 VOperating Supply Current:85 uAMinimum Operating Temperature:- 40 CMaximum Operating Temperature:+ 85 CMounting Style:Through HolePackage / Case:PDIP-8Packaging:TubeAmplifier Type:Instrumentation AmplifierBrand:Analog DevicesDual Supply Voltage:1.1 V to 18 VGain V/V:5 V/V to 1000 V/VHeight:3.3 mmLength:9.27 mmMaximum Input Resistance:20 GOhmsOperating Supply Voltage:2.2 V to 36 VPd - Power Dissipation:1.3 WProduct:Instrumentation AmplifiersProduct Type:Instrumentation AmplifiersPSRR - Power Supply Rejection Ratio:125 dBFactory Pack Quantity:50Subcategory:Amplifier ICsSupply Type:Single, DualVcm - Common Mode Voltage:2.2 V to 36 VVoltage Gain dB:60 dBWidth:6.35 mmUnit Weight:0.018695 oz ManufacturerAnalog Devices, Inc. (ADI), also known simply as Analog, is an American multinational semiconductor company specializing in data conversion, signal processing and power management technology, headquartered in Wilmington, Massachusetts. Using WarningNote: Please check their parameters and pin configuration before replacing them in your circuit. FAQWhat is an instrumentation amplifier used for?An instrumentation amplifier (IA) is used to provide a large amount of gain for very low-level signals, often in the presence of high noise levels. The major properties of IAs are high gain, large common-mode rejection ratio (CMRR), and very high input impedance. What is instrumentation amplifier characteristics?Features include very low DC offset, low drift, low noise, very high open-loop gain, very large common-mode rejection ratio, and high input impedance. Instrumentation amplifiers are used in circuits that require very high accuracy and stability. What is the output of instrumentation amplifier?The output impedance of the instrumentation amplifier is the output impedance of the difference amplifier, which is very low. The CMRR of the op-amp 3 is very high and almost all of the common mode signal will be rejected.
Allen On 2025-04-23
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