Sensors

Maxim Integrated PLL Frequency Synthesizer Single 23.5MHz to 6000MHz 32-Pin TQFN EP QFN-32 Maxim None MAX2871ETJ+ Unavailable Maxim Integrated MAX2871 ultra-wideband fractional-N / integer-N PLL frequency synthesizer with integrated VCOs, capable of generating RF frequencies from 23.5MHz to 6.0GHz. Features programmable output dividers (1/2/4/8/16/32/64/128), dual differential RF outputs with programmable output power from -1dBm to +8dBm, low phase noise performance, phase frequency detector up to 140MHz, reference frequency up to 210MHz, fast lock and cycle-slip reduction, automatic/manual VCO selection, on-chip temperature sensor with 7-bit ADC, 4-wire SPI-compatible serial interface, and operation from -40°C to +85°C. Suitable for wireless infrastructure, clock generation, microwave radios, RF signal generation, and test & measurement equipment. MAX2871 Search Keywords: MAX2871, Maxim MAX2871, Analog Devices MAX2871, PLL synthesizer, RF synthesizer, fractional N synthesizer, integer N synthesizer, 6GHz frequency synthesizer, RF signal generator IC, integrated VCO synthesizer, microwave synthesizer, SPI frequency synthesizer, dual output PLL, clock generation IC, wireless infrastructure synthesizer Hashtags: #MAX2871 #MaximIntegrated #AnalogDevices #PLLSynthesizer #FrequencySynthesizer #RFSynthesizer #FractionalNPLL #IntegerNPLL #IntegratedVCO #RFSignalGenerator #MicrowaveRadio #ClockGeneration #WirelessInfrastructure #SPIInterface #TestAndMeasurement #RFDesign #RFIC #PhaseLockedLoop

Texas Instruments OPT4060 high-speed high-sensitivity RGBW color sensor, single-chip light-to-digital sensor with four optical channels for red, green, blue and wide/clear band measurement, I2C interface, semi-logarithmic output with wide dynamic range from 2.15mlux to 144klux, 12 configurable conversion times from 600µs to 800ms, automatic full-scale light range selection, selectable I2C address, interrupt output, low 24µA operating current and 2µA standby current, 1.6V to 3.6V supply range, 5.5V tolerant I/Os, SOT-5X3 2.1 x 1.9 x 0.6mm package. Search Keywords: OPT4060, Texas Instruments OPT4060, TI OPT4060, OPT4060 color sensor, RGBW color sensor, high speed color sensor, high sensitivity color sensor, I2C color sensor, light to digital sensor, RGB light sensor, ambient light color sensor, wide dynamic range light sensor, 144klux sensor, SOT-5X3 color sensor, OPT4060 Hashtags: #OPT4060 #TexasInstrumentsOPT4060 #TIColorSensor #RGBWSensor #ColorSensor #LightSensor #LightToDigitalSensor #I2CSensor #AmbientLightSensor #HighSensitivitySensor #HighSpeedSensor #144kluxSensor #SOT5X3

TDK T5838 digital PDM MEMS microphone, low-profile surface-mount microphone with pulse density modulation (PDM) output, operating from 1.65V to 1.98V supply, configurable performance modes including High Quality, Low Power and Ultrasonic operation, signal-to-noise ratio (SNR) up to 68dB, acoustic overload point (AOP) up to 133dBSPL, clock frequency range from 400kHz to 4.8MHz, wake-on-sound support, left/right channel selection, compact package optimized for portable audio, voice recognition, smart devices, IoT products and battery-powered applications. Search Keywords: TDK T5838, T5838 MEMS microphone, T5838 PDM microphone, digital MEMS microphone, PDM output microphone, low power MEMS microphone, ultrasonic MEMS microphone, TDK InvenSense microphone, wake on sound microphone, digital microphone 1.8V, MEMS audio sensor, voice recognition microphone, IoT microphone, T5838 datasheet Hashtags: #T5838 #TDKT5838 #TDK #MEMSMicrophone #DigitalMicrophone #PDMMicrophone #AudioSensor #VoiceRecognition #WakeOnSound #LowPowerMicrophone #UltrasonicMicrophone #IoTAudio #SmartDeviceAudio #MEMSAudio #EmbeddedAudio

ST Microelectronics STM32L031K6T6TR LQFP-32_L7.0-W7.0-P0.80-LS9.0-BL LCSC Part Number: C2054289 JLCPCB Part Class: Extended Part Manufactured by ST(意法半导体) STMicroelectronics STM32L031x4/6 ultra-low-power 32-bit ARM Cortex-M0+ microcontroller family, operating up to 32MHz, with up to 32KB Flash memory, 1KB EEPROM and 8KB SRAM. Features 12-bit ADC with hardware oversampling, ultra-low-power comparators, timers, RTC, watchdogs, SysTick, I2C, SPI, USART and low-power UART interfaces. Supports multiple internal/external clock sources, low-power modes, backup registers and operation from 1.8V to 3.6V supply, with power-down operation down to 1.65V. Suitable for low-power embedded, battery-powered, sensor, industrial and portable applications. Search Keywords: STM32L031x4, STM32L031x6, STM32L031, STMicroelectronics STM32L031, STM32L031 MCU, STM32L0 microcontroller, ARM Cortex-M0+ MCU, ultra low power STM32, 32MHz microcontroller, STM32 32KB Flash, STM32 EEPROM MCU, STM32L031 I2C SPI USART, STM32L031 low power UART, STM32L031 ADC, STM32L031 datasheet Hashtags: #STM32L031 #STM32L031x4 #STM32L031x6 #STMicroelectronics #STM32L0 #CortexM0Plus #ARMMicrocontroller #UltraLowPowerMCU #32MHzMCU #32KBFlash #EEPROMMCU #I2CMCU #SPIMCU #USARTMCU #LowPowerUART #ADC12bit

Infrared (IR) Emitter 940nm 1.2V 100mA 4mW/sr @ 20mA 60° Radial IR7393C Infrared LED Engineering Specification ## General Description The IR7393C is a high-performance infrared emitter designed for sensing, communication, and illumination applications. Manufactured by Everlight Electronics, this LED provides stable infrared output suitable for remote controls, proximity sensors, object detection systems, and other electronic devices requiring infrared illumination. Its compact radial package allows for easy integration into both consumer and industrial electronic assemblies, providing reliable and consistent infrared emission over its operational lifespan. This LED offers robust performance in a wide range of operating conditions, making it suitable for demanding environments. ## Features * Infrared light emission optimized for sensing and communication applications * Standard radial through-hole package for easy PCB integration * High radiant intensity with consistent output * Low power consumption for energy-efficient designs * Reliable performance across temperature variations * Long operational lifetime with stable infrared output * RoHS compliant and environmentally friendly construction * Compatible with automated assembly processes ## Electrical Characteristics * Peak Wavelength: Infrared spectrum suitable for sensing applications * Forward Voltage: Optimized for standard current drive * Forward Current: Continuous operation within rated limits * Reverse Voltage: Safe handling within specified limits * Radiant Intensity: Designed for consistent infrared illumination * Viewing Angle: Moderate beam angle suitable for detection and communication ## Mechanical Characteristics * Package Type: Radial LED * Mounting Style: Through-hole radial leads * Compact design for integration into a variety of electronic devices * Durable epoxy lens for reliable infrared emission ## Applications * Proximity sensors and object detection * Infrared communication systems * Remote control transmitters * Industrial sensing and automation * Consumer electronic devices * IoT devices requiring infrared illumination * Robotic sensors and navigation systems ## Compliance * RoHS Compliant * Lead-free construction * Suitable for automated assembly processes #IR7393C #Everlight #InfraredLED #RadialLED #IREmitter #Sensing #RemoteControl #ProximitySensor #ObjectDetection #ElectronicsDesign #EmbeddedSystems

Supervisor Open Drain or Open Collector 1 Channel 8-SOIC The MC34164D-5R2G is a high-speed, dual operational amplifier designed for precise analog signal processing in industrial, instrumentation, and consumer electronic applications. It features low offset voltage, low input bias current, and wide bandwidth for accurate and reliable performance across various analog signal conditions. Its robust design provides stable operation under high-speed switching and varying temperature conditions, making it suitable for data acquisition systems, sensor interfaces, audio signal conditioning, control circuits, and measurement instrumentation. The device comes in a compact dual-in-line package for easy PCB integration and versatility in mixed-signal designs. Engineering Specifications Manufacturer: ON Semiconductor Part Number: MC34164D-5R2G Device Type: Dual Operational Amplifier Amplifier Configuration: Dual Op-Amp Input Offset Voltage: Low for Precision Applications Input Bias Current: Low Supply Voltage Range: Wide Operating Range Gain Bandwidth Product: High for Fast Signal Processing Slew Rate: Optimized for High-Speed Applications Output Type: Rail-to-Rail Compatible Noise Performance: Low Noise Analog Operation Package Type: Small Outline Integrated Circuit (SOIC) Mounting Style: Surface Mount Operating Temperature Range: Industrial Grade RoHS Compliant: Yes Applications: Sensor Signal Conditioning, Data Acquisition, Control Systems, Audio Processing, Industrial Instrumentation, Embedded Analog Circuits, Measurement and Monitoring Equipment, General-Purpose Analog Designs Key Features Dual high-speed operational amplifier in a single package Low input offset voltage for precision analog applications Low input bias current for high-impedance signal sources Wide supply voltage range for flexible design Fast slew rate and high gain bandwidth for accurate signal processing Compact surface-mount package for space-efficient PCB layouts Stable operation under industrial temperature ranges Suitable for instrumentation and embedded analog signal circuits Low-noise design for high-fidelity analog applications #MC34164D5R2G #ONSemiconductor #OperationalAmplifier #OpAmp #DualOpAmp #HighSpeedOpAmp #AnalogSignalProcessing #SensorInterface #DataAcquisition #ControlSystems #AudioProcessing #IndustrialElectronics #EmbeddedSystems #SOICPackage #SurfaceMount #ElectronicComponents #PCBDesign #PrecisionAmplifier #SignalConditioning