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.
SDP33-1500Pa-TR-250pcs
Pressure Sensor +/-0.22PSI (+/-1.5kPa) Differential Male - 0.08\" (2.00mm) Tube, Dual 16 b 16-SMD Module, Dual Top Ports The SDP33-1500Pa-TR-250PCS is a digital differential pressure sensor module from Sensirion AG, designed for high-precision measurement of low-pressure differences up to ±1500 Pa (±1.5 kPa). It belongs to the SDP3x series, which uses Sensirion’s CMOSens® technology for compact, accurate, and stable sensing performance. It is widely used in HVAC systems, airflow measurement, medical devices, and industrial control applications where precise air or gas flow monitoring is required. Key Features Differential Pressure Measurement Range: ±1500 Pa (±1.5 kPa) Digital Output Interface I²C communication for easy MCU integration High Resolution 16-bit digital output Accurate & Stable Performance Factory-calibrated and temperature compensated No zero-point drift Low Power Consumption Designed for battery-powered and embedded systems Compact SMD Module Small footprint, surface-mount package (easy PCB integration) Fast Response Time Suitable for real-time airflow and pressure monitoring Wide Operating Conditions Supply voltage: ~3.3V Operating temperature: -40°C to +85°C Reflow Solderable Compatible with standard SMT manufacturing processes Reliable Long-Term Stability Built for high-volume industrial and commercial applications Typical Applications HVAC airflow and filter monitoring Ventilation and air quality systems Medical respiratory devices Industrial automation and process control Drones and airspeed (pitot tube systems) IoT environmental sensing #CommonPartsLibrary #Sensor
3 Uses0 StarsTSW-103-07-G-D
Connector Header Through Hole 6 position 0.100" (2.54mm) The TSW-103-07-G-D is a through-hole, dual-row (2×3) male pin header from the TSW series of Samtec. It is designed for board-to-board or cable-to-board interconnections, using a standard 2.54 mm (0.1″) pitch, making it widely compatible with common PCB layouts and prototyping systems. This connector features gold-plated square posts for reliable electrical contact and durability, and is commonly used in embedded systems, development boards, and general electronics applications. Key Features Connector Type: Male pin header (unshrouded) Number of Positions: 6 pins (2 rows × 3 pins) Pitch: 2.54 mm (0.100″) standard spacing Mounting Type: Through-hole soldering Contact System: 0.025″ (0.635 mm) square post Contact Material: Phosphor bronze with gold plating Orientation: Vertical (straight) Row Spacing: 2.54 mm Operating Temperature: −55 °C to +125 °C Insulator Material: PBT (UL94 V-0 rated) Typical Use: Board-to-board or cable interface AVR ISP 2x3 2.54mm header #commonpartslibrary #connector #header
254 Uses0 StarsB3FS-1002P
Tactile Switch SPST-NO Top Actuated Surface Mount The B3FS-1002P is a compact, surface-mount tactile switch designed for low-profile input applications. It provides a momentary contact mechanism with a distinct tactile feedback, making it suitable for user interface controls in consumer electronics, industrial devices, and compact embedded systems. The switch features a sealed construction for improved reliability and is optimized for automated PCB assembly processes. Mechanical Characteristics Mounting Type: Surface Mount (SMD) Actuator Style: Top push Actuator Height: Low profile Outline: Rectangular compact body Terminal Type: Gull-wing terminals Sealing: Dust-resistant (sealed construction) Electrical Characteristics Switch Type: Single Pole Single Throw (SPST) Contact Configuration: Normally Open (NO) Rated Voltage: Low voltage DC applications Rated Current: Suitable for signal-level switching Contact Resistance: Low initial contact resistance Insulation Resistance: High insulation resistance between terminals Operating Characteristics Operating Force: Standard tactile force (manufacturer-defined variant) Travel Distance: Short stroke tactile action Operating Life: High durability for repeated actuation cycles Bounce Time: Minimal contact bounce for reliable switching Environmental Characteristics Operating Temperature Range: Wide operating range suitable for consumer and industrial use Storage Temperature Range: Standard electronic component storage conditions Humidity Resistance: Designed to withstand typical ambient humidity conditions Material & Construction Actuator Material: High-strength polymer Housing Material: Heat-resistant plastic Contact Material: Metal alloy with surface plating for durability Terminal Finish: Solderable finish compatible with reflow soldering Packaging Information Packaging Type: Tape and reel Assembly Compatibility: Fully compatible with automated pick-and-place and reflow processes Applications Consumer electronics (keypads, remote controls) Industrial control panels Portable devices Embedded system user interfaces Wearable and compact electronics #commonpartslibrary #switch #tactile
1.4k Uses0 StarsLTR-559ALS-01
Optical Sensor Ambient I2C 8-SMD, No Lead The LTR-559ALS-01 is a combined ambient light sensor and proximity sensor module designed for low-power and space-constrained applications. It integrates a photodiode array for ambient light detection and an infrared emitter with a photodiode for proximity sensing. The device provides digital output via an I²C interface and includes programmable interrupt functionality for system-level event handling. It is commonly used in mobile devices, wearable electronics, and industrial applications requiring automatic brightness control and object detection. Key Features: Integrated ambient light and proximity sensing functions High sensitivity with wide dynamic range for light measurement Infrared LED driver for proximity detection I²C digital interface for communication Programmable interrupt output Low power consumption with multiple operating modes Built-in noise cancellation and sunlight rejection Compact surface-mount package Electrical Characteristics: Supply voltage range: compatible with typical low-voltage logic systems Low standby current for power-sensitive applications Programmable gain and integration time for ambient light sensing Adjustable LED drive current for proximity sensing Optical Characteristics: Ambient light sensing with human-eye spectral response approximation Proximity detection using infrared light with high immunity to ambient light interference Interface: Communication protocol: I²C-compatible interface Supports configurable registers for threshold, timing, and interrupt control Package Information: Small form factor surface-mount package suitable for compact PCB layouts Integrated optical window for both ALS and proximity sensing Applications: Display brightness control in smartphones and tablets Proximity detection for touchless interfaces Wearable devices and IoT sensors Industrial automation and control systems Environmental and Compliance: Designed for standard commercial temperature ranges RoHS compliant and suitable for lead-free assembly processes Notes for Design Integration: Requires proper optical isolation between emitter and receiver for accurate proximity sensing PCB layout should minimize interference from external light sources Calibration may be required depending on enclosure and application conditions #commonpartslibrary #sensor #ambient
5 Uses0 StarsSTUSB4500QTR
USB Controller USB 2.0 I2C Interface 24-QFN (4x4) The STUSB4500QTR is a standalone USB Type-C Power Delivery (PD) controller from STMicroelectronics designed for power sink applications (devices that receive power, like chargers, IoT devices, or battery-powered systems). It enables automatic negotiation of USB Power Delivery contracts (up to 100 W: 20 V / 5 A) without requiring an external microcontroller, thanks to its built-in auto-run algorithm. Power profiles (PDOs) can be pre-configured and stored in internal non-volatile memory, simplifying system design and reducing component count. The device is optimized for modern USB-C designs, offering robust protection, high-voltage tolerance, and support for operation even from a dead battery state. Key Features Power Delivery & Control Standalone USB Type-C™ and USB PD sink controller Supports up to 100 W (20 V, 5 A) power negotiation Auto-run mode (no MCU required) for PD negotiation Up to 3 configurable sink PDO profiles stored in NVM Power Management Dead battery mode support (can start with no battery power) Dual power supply inputs: V<sub>SYS</sub>: 3.0 V – 5.5 V V<sub>DD</sub>: 4.1 V – 22 V Integrated VBUS monitoring and control Integrated Functions Built-in VBUS switch gate drivers (PMOS) Internal/external VBUS discharge paths I²C interface for configuration and monitoring Protection & Reliability Short-to-VBUS protection on CC pins (up to 22 V) High-voltage tolerance: Up to 28 V on VBUS pins ESD protection: 3 kV HBM / 1.5 kV CDM Physical & Environmental Package: QFN-24 (4×4 mm) Operating temperature: –40°C to +105°C Industrial-grade reliability Compliance & Compatibility Certified for: USB Type-C Rev 1.2 USB PD Rev 2.0 Interoperable with USB PD 3.0 #commonpartslibrary #integratedcircuit #usbcontroller
536 Uses0 StarsICS-40730
25 Hz ~ 20 kHz Analog Microphone MEMS (Silicon) 1.5 V ~ 3.63 V Omnidirectional (-32dB @ 94dB SPL) Solder Pads The ICS-40730 is a high-performance analog MEMS microphone designed for precision audio capture in compact electronic systems. It integrates a micro-electromechanical sensing element with an internal impedance conversion amplifier, providing a stable analog output suitable for direct interfacing with audio processing circuits. The device is optimized for applications requiring high signal integrity, low noise, and consistent performance across a wide frequency range. Its small form factor and surface-mount package make it ideal for space-constrained designs such as portable electronics, embedded systems, and industrial sensing equipment. Key Features Omnidirectional microphone response Low noise floor for high signal clarity Wide dynamic range for accurate sound reproduction Analog output interface Surface-mount package for automated assembly Stable performance over temperature variations Electrical Characteristics Supply voltage range suitable for low-power systems Low current consumption for energy-efficient operation High signal-to-noise ratio enabling clear audio capture Consistent sensitivity across operating conditions Acoustic Performance Omnidirectional pickup pattern Flat frequency response over the audible range High acoustic overload point for handling loud sound sources Low total harmonic distortion Mechanical Characteristics Compact surface-mount package Designed for reflow soldering processes Robust structure for reliable operation in portable devices Environmental Specifications Operational across standard industrial temperature ranges Resistant to typical humidity and environmental conditions encountered in consumer and industrial electronics Applications Voice-enabled devices Audio recording systems Industrial monitoring equipment Smart home and IoT devices Portable and wearable electronics Compliance and Standards Designed to meet common environmental and electronic component compliance requirements for modern electronic assemblies #commonpartslibrary #audio #microphone #analog
3 Uses0 StarsMCP3913A1T-E/SS
MCP3913 Series 3.6 V 4.5 mA SMT Six-Channel Analog Front End - SSOP-28 The MCP3913A1T-E/SS is a high-performance, multi-channel analog front-end (AFE) from Microchip Technology intended for precision measurement applications. It features six simultaneous sampling 24-bit delta-sigma ADCs with integrated programmable gain amplifiers, enabling accurate acquisition of low-level analog signals. Designed for energy monitoring and industrial sensing, the device provides low noise, high dynamic range, and flexible configuration. It supports SPI communication for efficient interfacing with microcontrollers and digital processing systems. Key Features Six simultaneous sampling 24-bit delta-sigma ADC channels Integrated programmable gain amplifiers per channel High signal-to-noise ratio and low distortion Programmable oversampling ratios for performance tuning Internal voltage reference with external reference option SPI-compatible digital interface Configurable data output formats and control registers Low power operation modes Electrical Characteristics Resolution: 24-bit Number of Channels: 6 Input Configuration: Differential Supply Voltage: 2.7V to 3.6V Operating Temperature Range: -40°C to +125°C Programmable Gain: Up to 32 V/V (typical) Reference Voltage: Internal or external selectable Functional Description The device integrates six high-resolution delta-sigma ADCs that sample input signals simultaneously, ensuring accurate phase and timing relationships across channels. Each input passes through a programmable gain stage, allowing optimization for different sensor levels. Analog signals are digitized using oversampling and digital filtering techniques to achieve high precision and noise reduction. Configuration is handled via internal registers, and data is transferred through an SPI interface. Package Information Package Type: SSOP Pin Count: 28 Mounting Type: Surface Mount Applications Energy metering Power monitoring systems Industrial automation Multi-channel data acquisition Sensor interfacing Smart grid systems Advantages High integration reduces external components Simultaneous sampling improves measurement accuracy High resolution supports precise signal analysis Flexible configuration for various system requirements #commonpartslibrary #integratedcircuit #powermanagement #energymetering
14 Uses0 StarsTSW-105-07-G-D
Connector Header Through Hole 10 position 0.100" (2.54mm) The TSW-105-07-G-D is part of the Samtec TSW series, which consists of 0.100″ (2.54 mm) pitch PCB header strips. It is a dual-row, 10-position (2×5) male pin header intended for through-hole mounting on printed circuit boards. This connector provides a simple and reliable way to connect PCBs or interface with cables and other connectors (e.g., female sockets or IDC connectors). Key Features Connector Type: Rectangular header (male pin) Mounting Type: Through-hole (THT) Pitch: 2.54 mm (0.100″ standard spacing) Number of Positions: 10 pins Rows: Dual-row (2×5 configuration) Contact Style: 0.025″ (0.635 mm) square posts Orientation: Vertical (straight header) Plating: Gold (indicated by “G”) for reliable contact Electrical & Mechanical Highlights Current Rating: up to ~6.3 A per contact (series typical) Voltage Rating: up to ~400–550 VAC Operating Temperature: approx. -55 °C to +125 °C High durability: supports multiple mating cycles (extended-life design) Typical Applications Microcontroller and development boards Board-to-board connections Prototyping systems (breadboard-compatible headers) Industrial and embedded electronics Cable-to-board interfaces #CommonPartsLibrary #Connector #Header #TSW
76 Uses0 StarsTC58NVG1S3HBAI6
NAND Flash 3.3V 2Gb 24nm SLC NAND (EEPROM) FLASH - NAND (SLC) Memory IC 2Gbit Parallel 25 ns 67-VFBGA (6.5x8) The TC58NVG1S3HBAI6 is a 2-Gbit (256M × 8) SLC NAND flash memory device originally developed by Toshiba (now Kioxia). It is a CMOS-based, electrically erasable and programmable read-only memory (EEPROM) used to store data even when power is removed. This device uses Single-Level Cell (SLC) NAND technology, which offers high reliability, fast access time, and long endurance, making it suitable for industrial and embedded systems. Key Characteristics Memory Type: NAND Flash (Non-volatile) Technology: SLC (Single-Level Cell) Density: 2 Gbit (256M × 8 organization) Interface: Parallel I/O Supply Voltage: 2.7 V – 3.6 V Access Time: ~25 ns Package: 67-ball VFBGA (compact surface-mount) Functional Overview Organized into pages and blocks (typical NAND structure) Supports operations such as: Read Page program (write) Block erase Copy-back operations Uses shared I/O pins for address, data, and command input/output Internally, data is transferred between the memory array and internal registers in page-sized chunks (~2176 bytes including spare area). Typical Applications Embedded systems storage Firmware and boot memory Industrial control systems Data logging devices Consumer electronics (e.g., cameras, audio storage) #CommonPartsLibrary #IntegratedCircuit #memory #TC58NVG1
0 Uses0 StarsSHT41-AD1B-R2
Board Mount Humidity Sensors Intermediate Humidity and Temperature Sensor Humidity, Temperature 0 ~ 100% RH I2C ±1.8% RH 4 s Surface Mount The SHT41-AD1B-R2 is a fully calibrated, low-power environmental sensor that measures relative humidity (RH) and temperature. It integrates sensing elements, signal processing, and a digital interface into a small surface-mount package, making it ideal for space-constrained designs. Key Features Sensor Type: Digital humidity and temperature sensor Interface: I²C (easy MCU integration) Supply Voltage: ~1.08 V to 3.6 V Humidity Accuracy: up to ±1.8% RH (typical) Temperature Accuracy: up to ±0.2 °C (typical) Response Time: Fast measurement and low latency Power Consumption: Ultra-low, suitable for battery devices Package: DFN (compact, ~1.5 × 1.5 mm) Factory Calibration: No external calibration required Functional Overview The sensor uses capacitive humidity sensing combined with a bandgap temperature sensor. Internal electronics convert these measurements into digital data via I²C, eliminating the need for external ADCs or complex signal conditioning. Design Advantages Small footprint for compact PCBs Low power consumption for IoT and portable devices High reliability with long-term stability Fast response time for real-time monitoring Simple integration with microcontrollers Typical Applications IoT and smart home devices HVAC and climate control systems Wearables and portable electronics Industrial monitoring systems Environmental data logging #CommonPartsLibrary #Sensors,-Transducer #Humidity #Moisture-Sensor #SHT4x
1.8k Uses0 Stars
