Interface ICs
An interface IC is a type of integrated circuit that is designed to facilitate communication between two devices or systems. These devices are commonly used in electronic systems to enable the transfer of data and control signals between different components or subsystems. Some common use cases for interface ICs include connecting microcontrollers to peripherals such as sensors or displays, linking multiple processors together in a network, and enabling communication between devices using different communication protocols. Flux.ai has the world's largest community-driven public library of interface ICs, with footprints, symbols, datasheets, and simulation models. This library is a valuable resource for engineers and designers who need access to accurate and up-to-date information on these important components. Whether you are working on a new design project or simply looking to learn more about interface ICs, Flux.ai is an excellent resource to help you find the information you need.
CD74HC4067M
The CD74HC4067M is a high-speed CMOS analog multiplexer and demultiplexer designed to route one of multiple analog or digital signals to a common input/output line. Built using advanced high-speed CMOS technology, this device provides low ON-state resistance, wide signal bandwidth, and low power consumption, making it suitable for signal routing, data acquisition systems, sensor expansion, communication interfaces, industrial control systems, and embedded electronics. The integrated channel selection logic enables efficient switching between multiple signal paths while maintaining signal integrity and minimizing distortion. Features High-speed CMOS analog multiplexer and demultiplexer architecture Multiple single-ended channels connected to a common input/output Low ON-state resistance for reduced signal loss Wide analog signal handling capability Bidirectional signal switching support Compatible with both analog and digital signals Low power consumption during operation Break-before-make switching characteristic High noise immunity Wide operating supply voltage range Direct interface compatibility with microcontrollers and digital logic devices Low crosstalk and low leakage current performance Surface-mount package optimized for automated assembly Applications Sensor multiplexing systems Data acquisition equipment Industrial automation controllers Embedded electronics Test and measurement instruments Communication systems Audio signal routing Battery monitoring systems Medical instrumentation Consumer electronic products Microcontroller input expansion Analog signal selection networks Electrical Characteristics CMOS logic implementation Analog and digital signal switching capability Low propagation delay Low channel capacitance Low leakage current High switching speed Wide bandwidth operation ESD protection features High input impedance Low standby power consumption Mechanical Characteristics Surface-mount integrated circuit package Compact footprint for high-density PCB layouts RoHS-compliant construction Suitable for automated pick-and-place assembly Standard industry package dimensions Design Considerations Use proper decoupling capacitors near supply pins Keep analog signal traces short to minimize noise pickup Ensure signals remain within specified supply voltage limits Consider ON-resistance effects in precision analog applications Implement appropriate PCB grounding techniques for optimal performance Avoid exceeding maximum switching current ratings #commonpartslibrary #integratedcircuit #analog #digital #multiplexer #demultiplexer #signalrouting #analogswitch #dataacquisition #embeddedsystems #industrialelectronics #texasinstruments
108 Uses0 StarsINA228AIDGSR
Power Supply Controller Digital Power Monitor 10-VSSOP The INA228 is an ultra-precise digital power monitor with a 20-bit delta-sigma ADC specifically designed for current-sensing applications. The device can measure a full-scale differential input of ±163.84 mV or ±40.96 mV across a resistive shunt sense element with common-mode voltage support from –0.3 V to +85 V. The INA228 reports current, bus voltage, temperature, power, energy and charge accumulation while employing a precision ±0.5% integrated oscillator, all while performing the needed calculations in the background. The integrated temperature sensor is ±1°C accurate for die temperature measurement and is useful in monitoring the system ambient temperature. The low offset and gain drift design of the INA228 allows the device to be used in precise systems that do not undergo multi-temperature calibration during manufacturing. Further, the very low offset voltage and noise allow for use in mA to kA sensing applications and provide a wide dynamic range without significant power dissipation losses on the sensing shunt element. The low input bias current of the device permits the use of larger currentsense resistors, thus providing accurate current measurements in the micro-amp range. The device allows for selectable ADC conversion times from 50 µs to 4.12 ms as well as sample averaging from 1x to 1024x, which further helps reduce the noise of the measured data. • High-resolution, 20-bit delta-sigma ADC • Current monitoring accuracy: – Offset voltage: ±1 µV (maximum) – Offset drift: ±0.01 µV/°C (maximum) – Gain error: ±0.05% (maximum) – Gain error drift: ±20 ppm/°C (maximum) – Common mode rejection: 154 dB (minimum) • Power monitoring accuracy: – 0.5% full scale, –40°C to +125°C (maximum) • Energy and charge accuracy: – 1.0% full scale (maximum) • Fast alert response: 75 μs • Wide common-mode range: –0.3 V to +85 V • Bus voltage sense input: 0 V to 85 V • Shunt full-scale differential range: ±163.84 mV / ±40.96 mV • Input bias current: 2.5 nA (maximum) • Temperature sensor: ±1°C (maximum at 25°C) • Programmable resistor temperature compensation • Programmable conversion time and averaging • 2.94-MHz high-speed I2C interface with 16 pinselectable addresses • Operates from a 2.7-V to 5.5-V supply: – Operational current: 640 µA (typical) – Shutdown current: 5 µA (maximum) #CommonPartsLibrary #IntegratedCircuit #PowerManagement
275 Uses0 StarsINA226AQDGSRQ1
Current Monitor Regulator High/Low-Side 10mA 10-VSSOP The INA226-Q1 is a current shunt and power monitor with an I2C™- or SMBUS-compatible interface. The device monitors both a shunt voltage drop and bus supply voltage. Programmable calibration value, conversion times, and averaging, combined with an internal multiplier, enable direct readouts of current in amperes and power in watts. The INA226-Q1 senses current on common-mode bus voltages that can vary from 0V to 36V, independent of the supply voltage. The device operates from a single 2.7V to 5.5V supply, drawing a typical of 330μA of supply current. The device is specified over the operating temperature range between –40°C and 125°C and features up to 16 programmable addresses on the I2C-compatible interface • AEC-Q100 qualified with the following results: – Device temperature grade 1: –40°C to 125°C – Device HBM ESD classification 2 – Device CDM ESD classification C4B • Functional Safety-Capable – Documentation available to aid functional safety system design • Senses bus voltages from 0V to 36V • High-side or low-side sensing • Reports current, voltage, and power • High accuracy: – Gain error: 0.1% (maximum) – Offset: 10μV (maximum) • Configurable averaging options • 16 programmable addresses • Operates from 2.7V to 5.5V power supply • 10-pin DGS (VSSOP) package #CommonPartsLibrary #IntegratedCircuit #PowerManagement
116 Uses0 StarsLSM6DSOXTR
The LSM6DSOXTR is a low-power inertial measurement unit integrating a three-axis accelerometer and a three-axis gyroscope within a compact surface-mount package. Designed for motion tracking, gesture recognition, activity monitoring, and sensor fusion applications, the device incorporates embedded machine learning capabilities and programmable finite state machines to enable intelligent edge processing with reduced host processor workload. The sensor supports high-performance motion sensing while maintaining low power consumption, making it suitable for wearable devices, IoT products, industrial monitoring systems, smart home equipment, and portable electronics. Engineering Specification Device Type Six-axis inertial measurement unit featuring a three-axis accelerometer and three-axis gyroscope. Sensor Functions Motion sensing, orientation detection, vibration monitoring, gesture recognition, activity tracking, tilt sensing, and sensor fusion. Integrated Features Embedded machine learning core, finite state machine engine, sensor hub functionality, timestamp generation, event detection, and programmable interrupt generation. Communication Interface Supports digital communication through I²C, SPI, and I³C interfaces for integration with microcontrollers and embedded processors. Power Characteristics Optimized for low-power operation with multiple performance modes supporting battery-powered and always-on applications. Measurement Capabilities Provides configurable acceleration and angular rate measurement ranges with programmable output data rates and digital filtering options. Embedded Intelligence Includes on-chip machine learning and event classification capabilities to enable local data processing and reduce system power consumption. Package Style Compact surface-mount LGA package suitable for space-constrained electronic designs. Applications Wearable electronics, asset tracking devices, industrial sensors, robotics, smart appliances, navigation systems, handheld devices, health monitoring equipment, and IoT products. Manufacturer STMicroelectronics. Hashtags #LSM6DSOXTR #STMicroelectronics #IMU #MotionSensor #Accelerometer #Gyroscope #SensorFusion #MachineLearningCore #EmbeddedSystems #WearableElectronics #IndustrialAutomation #IoT #SmartDevices #MEMS #CommonPartsLibrary
110 Uses0 StarsSIM800L
The SIM800L is a compact quad-band GSM/GPRS cellular communication module designed for embedded wireless applications requiring voice, SMS, and packet data connectivity. It integrates a complete GSM/GPRS protocol stack and supports communication over standard cellular networks, enabling reliable remote monitoring, control, telemetry, asset tracking, and Internet of Things deployments. The module features low power consumption, a compact surface-mount package, and a UART-based AT command interface for straightforward integration with microcontrollers, processors, and embedded systems. It supports voice calls, SMS messaging, GPRS data transmission, and network services while providing flexible interfacing options for audio and peripheral connectivity. Designed for industrial and consumer electronic applications, the SIM800L delivers dependable wireless communication performance in compact and power-sensitive designs. Its broad network compatibility and extensive software support make it a widely adopted solution for GSM-based connected devices. Features Quad-band GSM/GPRS cellular connectivity Voice call functionality with integrated audio interface SMS text messaging support GPRS packet data communication capability Standard AT command interface UART serial communication interface Low-power operating modes Compact surface-mount package Embedded TCP/IP protocol support Real-time clock functionality DTMF detection and generation Caller identification support SIM card interface integration Antenna interface for cellular communication Wide operating temperature capability Suitable for battery-powered applications Applications Internet of Things devices Remote monitoring systems Wireless telemetry equipment Smart metering solutions Asset tracking systems Vehicle tracking devices Industrial automation equipment Security and alarm systems Wireless data loggers Remote control applications Point-of-sale terminals Embedded communication systems Electrical Characteristics GSM/GPRS cellular network operation Low-voltage power supply architecture Serial UART host interface Integrated RF transceiver SIM card support interface Audio input and output connectivity Low standby power consumption Hardware and software power management support Mechanical Characteristics Compact SMT module package PCB-mountable design Integrated RF connection interface Embedded system integration optimized Lightweight construction Compliance and Reliability GSM standard compliant GPRS standard compliant Industrial embedded communication suitable Designed for long-term operational reliability Compatible with standard cellular infrastructure #commonpartslibrary #wirelesscommunication #gsmmodule #gprs #sim800l #cellularmodule #iot #embeddedsystems #telemetry #wirelessconnectivity #industrialelectronics #communicationmodule #remotecontrol #trackingdevice #machinetomachine #smtmodule
46 Uses0 StarsCC1101RGP
The CC1101RGP is a low-power sub-gigahertz RF transceiver designed for wireless communication applications requiring reliable long-range data transmission and high receiver sensitivity. It integrates a complete radio frequency front-end, packet handling engine, modulation and demodulation circuitry, frequency synthesizer, and advanced power management features within a compact package. The device supports multiple modulation formats and is optimized for industrial, scientific, medical, smart metering, home automation, remote control, wireless sensor networks, and Internet of Things applications. Its flexible configuration options enable designers to achieve an optimal balance between communication range, data throughput, power consumption, and system robustness. Features Sub-gigahertz RF transceiver for license-free ISM frequency bands High receiver sensitivity for extended communication range Programmable output power for optimized power consumption Multiple modulation schemes including FSK, GFSK, ASK, OOK, and MSK Integrated packet handling and error detection functions Fast frequency synthesizer settling time Low current consumption in transmit, receive, and sleep modes Hardware support for address filtering and data buffering Programmable channel spacing and data rate configuration Integrated RSSI, LQI, and clear channel assessment functions SPI interface for configuration and data communication Suitable for battery-powered wireless devices Applications Smart metering systems Wireless sensor networks Industrial monitoring and control Home and building automation Remote keyless entry systems Alarm and security systems Asset tracking devices Telemetry and data acquisition systems IoT communication nodes Proprietary wireless communication networks Electrical Characteristics Wide operating supply voltage range Low-power transmit and receive operation Programmable RF output power levels High-performance frequency synthesizer Low standby and sleep current consumption Integrated crystal oscillator support Robust RF performance across supported frequency bands Interface and Connectivity Serial Peripheral Interface communication Digital control and status signals Configurable interrupt outputs Integrated FIFO buffers for transmit and receive data External antenna connection through matching network Package Information Surface-mount package suitable for automated assembly Compact footprint for space-constrained applications RoHS-compliant device construction #commonpartslibrary #integratedcircuit #wirelesscommunication #rftransceiver #subghz #iot #embeddedsystems #industrialautomation #smartmetering #wirelesssensornetwork #lowpowerdesign #telemetry #homeautomation #remotecontrol #texasinstruments
100 Uses0 StarsTTP223-BA6
The TTP223-BA6 is a single-channel capacitive touch sensor integrated circuit designed to replace traditional mechanical push buttons with a reliable touch-sensitive interface. The device utilizes capacitive sensing technology to detect human touch through conductive and non-conductive surfaces, enabling sleek and durable user interface designs. It features low power consumption, stable operation, high sensitivity, and simple implementation, making it suitable for consumer electronics, home appliances, industrial controls, smart devices, and embedded applications requiring touch-based input functionality. Engineering Specification Device Type Capacitive Touch Sensor Controller Sensing Method Capacitive Touch Detection Channel Configuration Single Touch Input Channel Output Configuration Digital Logic Output Operating Mode Momentary Touch Mode Toggle Touch Mode Sensitivity Control External Adjustment Capability Response Characteristics Fast Touch Detection Response Noise-Resistant Operation Stable Capacitive Sensing Performance Power Characteristics Low Power Consumption Optimized for Battery-Powered Applications Low Standby Current Operation Interface Compatibility Microcontrollers Embedded Processors Digital Logic Systems Human-Machine Interface Circuits Protection Characteristics High Immunity to Environmental Interference Reliable Touch Detection Performance Package Style SOP Surface-Mount Package Mounting Type Surface Mount Technology Applications Touch Buttons Consumer Electronics Home Appliances Smart Switches Control Panels Portable Devices IoT Products Industrial User Interfaces Lighting Controls Interactive Embedded Systems Features Single-Key Capacitive Touch Interface Mechanical Button Replacement Low Power Operation High Sensitivity Detection Adjustable Touch Parameters Compact Package Design Simple Circuit Integration Stable Environmental Performance Long Operational Life RoHS Compliant Construction Manufacturer TONTEK Design Technology #commonpartslibrary #integratedcircuit #touchsensor #capacitivetouch #humanmachineinterface #embeddedsystems #consumerelectronics #industrialelectronics #iot #controlpanel #smartdevices #sensorinterface #digitalinterface #lowpower #electroniccomponents
87 Uses0 StarsINA219BIDR
Zero-drift bidirectional current/power monitor with I²C interface The INA219 is a current shunt and power monitor with an I 2C- or SMBUS-compatible interface. The device monitors both shunt voltage drop and bus supply voltage, with programmable conversion times and filtering. A programmable calibration value, combined with an internal multiplier, enables direct readouts of current in amperes. An additional multiplying register calculates power in watts. The I 2C- or SMBUS-compatible interface features 16 programmable addresses Key Features Measures bus voltages from 0 V to 26 V Calculates and reports current, voltage, and power Bidirectional current sensing capability I²C / SMBus-compatible interface Up to 16 programmable I²C addresses High accuracy version (INA219B) with 0.5% maximum error over temperature Programmable conversion time and digital filtering Internal calibration register for direct current measurement in amperes Internal power calculation register for direct power readout in watts Single supply operation from 3 V to 5.5 V Low supply current consumption (typically less than 1 mA) Operating temperature range: −40°C to +125°C Available in SOIC-8 (DR package) and SOT23-8 package options. #CommonPartsLibrary #IntegratedCircuit #PowerManagement
240 Uses0 StarsNRF52832-QFAB-R
The NRF52832-QFAB-R is a multiprotocol wireless system-on-chip manufactured by Nordic Semiconductor, designed for low-power Bluetooth and embedded wireless communication applications. This highly integrated microcontroller combines a powerful ARM Cortex-M4 processor with advanced wireless connectivity, low-energy operation, and extensive peripheral functionality within a compact surface-mount package. The device supports Bluetooth Low Energy, proprietary wireless protocols, and advanced embedded processing capabilities, making it suitable for IoT devices, wearable electronics, industrial sensors, medical equipment, smart home products, and battery-powered wireless systems. Its integrated radio architecture and optimized low-power design enable extended battery life while maintaining reliable wireless communication performance. The NRF52832-QFAB-R integrates flash memory, RAM resources, analog and digital peripherals, security features, and flexible GPIO functionality to simplify system-level design and reduce external component requirements. The device is widely used in wireless sensor networks, portable electronics, beacon systems, HID devices, and low-power connected embedded applications. Engineering Specification Device Type Wireless microcontroller system-on-chip Processor Architecture ARM Cortex-M4 embedded processor Wireless Connectivity Bluetooth Low Energy and proprietary wireless communication support Radio Features Integrated low-power wireless transceiver architecture Memory Resources Integrated flash memory and RAM Power Characteristics Ultra-low-power operation optimized for battery-powered devices Communication Interfaces SPI I2C UART PWM ADC GPIO NFC support Wireless Features Low-energy wireless networking and secure communication capability Security Features Hardware-based security and encryption support Processing Features Embedded DSP and floating-point processing capability Package Type QFN surface-mount package Mounting Style Surface mount technology Reliability Features Industrial-grade wireless and embedded system reliability Applications IoT devices Wearable electronics Wireless sensor nodes Smart home systems Medical electronics Industrial automation Beacon devices Portable electronics Human interface devices Embedded wireless systems Manufacturer Nordic Semiconductor #commonpartslibrary #nrf52 #nrf52832 #wirelessmcu #bluetoothlowenergy #iot #embeddedhardware #nordicsemi #wirelesscommunication #microcontroller #surfaceountcomponents #wearableelectronics #smarthome #industrialelectronics #lowpowerelectronics
71 Uses0 StarsESDA18-1K
The ESDA18-1K is a transient voltage suppression and electrostatic discharge protection device designed to protect sensitive electronic circuits from ESD events, surge transients, and electrical overstress conditions. Manufactured by STMicroelectronics and commonly used in communication and embedded electronic systems, this device provides fast-response protection for signal lines and low-voltage interfaces exposed to external electrical disturbances. The component utilizes low-capacitance TVS diode technology to clamp transient voltages while maintaining signal integrity on high-speed communication lines. It is optimized for protecting USB interfaces, GPIO lines, communication ports, sensor interfaces, and portable electronic devices from electrostatic discharge damage and transient spikes. The ESDA18-1K is widely used in industrial electronics, consumer devices, embedded systems, communication hardware, and portable equipment requiring compact and reliable ESD suppression. Its small surface-mount package enables easy integration into high-density PCB layouts while improving overall system reliability and EMC robustness. Engineering Specification Device Type Transient voltage suppression and ESD protection diode Protection Function Electrostatic discharge and surge transient suppression Protection Architecture Single-line TVS protection structure Response Characteristics Fast transient clamping response Signal Compatibility Suitable for low-voltage and high-speed signal interfaces Capacitance Characteristics Low capacitance for minimal signal distortion Electrical Performance Low leakage current and stable clamping behavior Reliability Features High ESD robustness and transient tolerance Mounting Style Surface mount technology Package Type Compact SOD-style surface-mount package Thermal Characteristics Low-power passive protection structure EMC Features Enhanced electromagnetic compatibility protection support Applications USB interface protection GPIO protection Communication interfaces Embedded systems Portable electronics Industrial control hardware Sensor interfaces Consumer electronics Signal line protection Data communication systems Manufacturer STMicroelectronics #commonpartslibrary #esdprotection #tvsdiode #transientprotection #signalprotection #stmicroelectronics #embeddedhardware #electronicsdesign #surfaceountcomponents #communicationinterfaces #usbprotection #industrialelectronics #circuitprotection #electromagneticcompatibility #highspeedinterfaces
73 Uses0 Stars
