Sensors

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

The TPS63802DLAR is a highly integrated synchronous buck-boost DC-DC converter designed to provide a regulated output voltage when the input voltage is either above, below, or equal to the desired output voltage. The device automatically transitions between buck and boost operating modes to maximize efficiency across a wide input range. It is optimized for battery-powered and portable electronic applications requiring high power conversion efficiency, low quiescent current, compact solution size, and stable operation under varying load conditions. The TPS63802DLAR is commonly used in wearable devices, IoT products, wireless modules, sensors, handheld electronics, and embedded systems. Engineering Specification Device Type Synchronous Buck-Boost DC-DC Converter Topology Automatic Buck and Boost Mode Operation Output Configuration Single Adjustable Output Control Method Current Mode Control Architecture Switching Operation High-Frequency Synchronous Switching Regulation Power Conversion Step-Up and Step-Down Voltage Regulation Efficiency Characteristics High Conversion Efficiency Across Wide Input and Load Conditions Quiescent Current Optimized for Low-Power and Battery-Operated Applications Protection Features Overcurrent Protection Thermal Shutdown Protection Short-Circuit Protection Undervoltage Lockout Protection Soft-Start Functionality Package Style VSON Surface-Mount Package Mounting Type Surface Mount Technology Input Source Compatibility Single-Cell and Multi-Cell Battery Systems USB Power Sources Portable Power Systems Applications Battery-Powered Electronics Wearable Devices Internet of Things Equipment Wireless Communication Modules Portable Medical Devices Handheld Consumer Electronics Embedded Control Systems Industrial Sensors Data Acquisition Systems Features Automatic Buck-Boost Transition Integrated Power Switches Low Quiescent Current Operation High Power Density Design Compact Footprint Fast Transient Response Wide Input Voltage Compatibility High Reliability Performance Optimized for Portable Applications RoHS Compliant Construction Manufacturer Texas Instruments #commonpartslibrary #integratedcircuit #powermanagement #dcdcconverter #buckboost #powersupply #voltageregulator #batterypowered #embeddedsystems #portableelectronics #iot #texasinstruments #powerelectronics #smps #electroniccomponents

Three-Terminal Fixed Positive Voltage Regulator The LM7812T is a three-terminal fixed positive linear voltage regulator IC designed to provide a stable +12V DC output from a higher input voltage source. It belongs to the widely used 78xx series regulators, where “12” indicates the fixed output voltage of 12 volts. It is commonly used in power supply circuits, embedded systems, and electronic devices that require a simple, reliable regulated 12V rail without the complexity of external components. The device operates as a linear regulator, meaning it reduces voltage by dissipating excess energy as heat, so proper heatsinking is often required for higher current loads. Key Features of LM7812T Fixed +12V output voltage Output current up to 1A–1.5A (depending on package and cooling) Input voltage range up to ~35V max Built-in thermal shutdown protection Internal current limiting and short-circuit protection Safe-area compensation for reliable operation No external components required for basic operation Good line and load regulation Low quiescent current (~8 mA typical) Available in TO-220 / TO-3 packages (LM7812T variants) Typical Applications DC power supplies (12V regulated rail) Arduino and microcontroller systems Industrial control electronics Sensor and communication circuits Battery-powered systems requiring stable 12V Audio amplifiers and small motor control circuits #CommonPartsLibrary #IntegratedCircuit #PowerManagement

High-Accuracy, Low-Power, Digital Temperature Sensor With SMBus- and I2C-Compatible Interface The TMP117 is a high-precision digital temperature sensor. It is designed to meet ASTM E1112 and ISO 80601 requirements for electronic patient thermometers. The TMP117 provides a 16-bit temperature result with a resolution of 0.0078 °C and an accuracy of up to ±0.1 °C across the temperature range of –20 °C to 50 °C with no calibration. The TMP117 has in interface that is I 2C- and SMBus™-compatible, programmable alert functionality, and the device can support up to four devices on a single bus. Integrated EEPROM is included for device programming with an additional 48-bits memory available for general use. The low power consumption of the TMP117 minimizes the impact of self-heating on measurement accuracy. The TMP117 operates from 1.7 V to 5.5 V and typically consumes 3.5 μA. For non-medical applications, the TMP117 can serve as a single chip digital alternative to a Platinum RTD. The TMP117 has an accuracy comparable to a Class AA RTD, while only using a fraction of the power of the power typically needed for a PT100 RTD. The TMP117 simplifies the design effort by removing many of the complexities of RTDs such as precision references, matched traces, complicated algorithms, and calibration. The TMP117 units are 100% tested on a production setup that is NIST traceable and verified with equipment that is calibrated to ISO/IEC 17025 accredited standards. • TMP117 high-accuracy temperature sensor – ±0.1 °C (maximum) from –20 °C to 50 °C – ±0.15 °C (maximum) from –40 °C to 70 °C – ±0.2 °C (maximum) from –40 °C to 100 °C – ±0.25 °C (maximum) from –55 °C to 125 °C – ±0.3 °C (maximum) from –55 °C to 150 °C • Operating temperature range: –55 °C to 150 °C • Low power consumption: – 3.5-μA, 1-Hz conversion cycle – 150-nA shutdown current • Supply range: – 1.7 V to 5.5 V from –55 °C to 70 °C – 1.8 V to 5.5 V from –55 °C to 150 °C • 16-bit resolution: 0.0078°C (1 LSB) • Programmable temperature alert limits • Selectable averaging • Digital offset for system correction • General-purpose EEPROM: 48 bits • NIST traceability • SMBus™, I2C interface compatibility • Medical grade: meets ASTM E1112 and ISO 80601-2-56 • RTDs replacement: PT100, PT500, PT1000 2 Applications • Electronic thermometers • Wireless environmental sensors • Thermostats • Automotive test equipment • Wearable fitness and activity monitors • Cold chain asset tracking • Gas meters and heat meters • Temperature transmitters #CommonPartsLibrary #Sensor

Motion Sensors - Accelerometers LIS3DHHTR CCLGA-16_L5.0-W5.0-P1.00-L LCSC Part Number: C2655077 JLCPCB Part Class: Extended Part Manufactured by ST(意法半导体) STMicroelectronics LIS3DHH ultra-high-resolution 3-axis digital MEMS accelerometer, ±2.5g full-scale range, 16-bit acceleration output, ultra-low noise 45µg/√Hz, high temperature stability below 0.4mg/°C, 4-wire SPI digital interface, embedded temperature sensor with 12-bit output, 32-level FIFO, high shock survivability, -40°C to +85°C operating temperature, ceramic cavity LGA-16 package 5x5x1.7mm, suitable for precision inclinometers, leveling instruments, platform and antenna stabilization. Search Keywords: LIS3DHH, LIS3DHHTR, ST LIS3DHH, STMicroelectronics LIS3DHH, LIS3DHH accelerometer, LIS3DHH MEMS accelerometer, 3 axis digital accelerometer, ultra high resolution accelerometer, low noise accelerometer, ±2.5g accelerometer, SPI accelerometer, 16 bit accelerometer, LGA-16 accelerometer, 5x5x1.7mm accelerometer, precision inclinometer sensor, leveling sensor, antenna stabilization accelerometer Hashtags: #LIS3DHH #LIS3DHHTR #STMicroelectronics #STLIS3DHH #MEMSAccelerometer #DigitalAccelerometer #3AxisAccelerometer #LowNoiseAccelerometer #UltraHighResolutionAccelerometer #SPIAccelerometer #16BitAccelerometer #PlusMinus25g #LGA16 #CeramicLGA #InclinometerSensor #LevelingSensor #MotionSensor #AntennaStabilization #PlatformStabilization

Ambient Light Sensors TCS34725FN SENSOR-SMD_TCS34725FN LCSC Part Number: C2649487 JLCPCB Part Class: Extended Part Manufactured by ams(艾迈斯半导体) TCS3472 color sensor, TCS34725 color sensor, TCS3472 RGB sensor, TCS34725 RGB light sensor, TCS3472 RGBC sensor, TCS34725 RGBC sensor, TCS3472 ambient light sensor, TCS34725 ambient light sensor, RGB clear light sensor, color light-to-digital converter, I2C color sensor, color sensor with IR blocking filter, AMS TCS3472, AMS TCS34725, ams OSRAM TCS34725, TCS34725FN, TCS3472FN #TCS3472 #TCS34725 #TCS34725FN #AMS #AMSOSRAM #ColorSensor #RGBSensor #RGBCSensor #AmbientLightSensor #LightToDigitalConverter #I2CSensor #IRBlockingFilter #OpticalSensor #ColorDetectionSensor

The INA333AIDGKRG4 is a precision low-power instrumentation amplifier manufactured by Texas Instruments. This device is designed for accurate differential signal amplification in applications requiring high precision, low offset voltage, low noise, and minimal power consumption. The amplifier architecture provides excellent common-mode rejection performance, making it highly suitable for amplifying low-level sensor signals in electrically noisy environments. The device is optimized for battery-powered and portable systems where low quiescent current and high measurement accuracy are critical. It is widely used in medical instrumentation, industrial sensing systems, bridge amplifier circuits, data acquisition hardware, sensor interfaces, portable measurement equipment, and embedded analog front-end applications. The INA333AIDGKRG4 integrates precision analog circuitry within a compact surface-mount package while supporting rail-to-rail output operation and single-supply functionality. Its low drift characteristics and stable performance across varying environmental conditions make it suitable for high-accuracy instrumentation and long-term measurement systems. Engineering Specification Device Type Precision instrumentation amplifier Amplifier Architecture Differential instrumentation amplifier Input Characteristics High input impedance with low offset voltage Signal Performance Low-noise precision analog signal amplification Common-Mode Rejection High common-mode rejection ratio for noise suppression Gain Characteristics Externally configurable gain setting capability Power Characteristics Low-power operation optimized for portable systems Output Characteristics Rail-to-rail output operation support Supply Configuration Single-supply and low-voltage analog operation Thermal Characteristics Low offset drift and stable thermal performance Package Type VSSOP surface-mount package Mounting Style Surface mount technology Applications Sensor signal conditioning Medical instrumentation Bridge amplifier systems Industrial automation Data acquisition systems Portable measurement devices Embedded analog front-end circuits Strain gauge amplification Battery-powered instrumentation Precision sensing applications Manufacturer Texas Instruments #commonpartslibrary #instrumentationamplifier #analogfrontend #precisionanalog #signalconditioning #texasinstruments #embeddedhardware #medicalelectronics #industrialelectronics #analogdesign #surfaceountcomponents #sensorinterface #lowpowerdesign #dataacquisition #electronicsdesign