VEML4031X00 www.vishay.com Vishay Semiconductors High Accuracy Ambient Light Sensor With I2C InterfaceFEATURES • Package type: surface-mount • Dimensions (L x W x H in mm): 4.38 x 1.45 x 0.6 • AEC-Q100 qualified • Integrated modules: ambient light sensor (ALS) • Supply voltage range VDD: 2.5 V to 3.6 V • Communication via I2C interface • Floor life: 4 weeks, MSL 2a, according to J-STD-020 • Low shut down current consumption: typ. 0.5 μA LINKS TO ADDITIONAL RESOURCES • Material categorization: for definitions of compliance D 3 please see www.vishay.com/doc?99912 3 D3D ModelsApplicationInfographicsNotesAPPLICATIONSDESCRIPTION Ambient light sensor in automotive for VEML4031X00 is a high accuracy ambient light digital 16-bit • Display backlight controls resolution sensor in a miniature opaque 4.38 mm x 1.45 mm • Infotainment systems package. It includes a high sensitive photodiode, a low noise amplifier, a 16-bit A/D converter and supports an • Rear view mirror dimming easy to use I2C bus communication interface and additional • Interior lighting control systems interrupt feature. • Head-up displays Pin FMEA is provided by request; supports functional safety integration at customer level.PRODUCT SUMMARYOPERATINGI2C BUSAMBIENT LIGHTAMBIENT LIGHTADC RESOLUTIONVOLTAGEVOLTAGEOUTPUTPART NUMBERRANGERESOLUTIONPROXIMITY /RANGERANGECODE(lx)(lx)AMBIENT LIGHT(V)(V) VEML4031X00 2.5 to 3.6 1.7 to 3.6 0 to 172 000 0.0026 16 bit, I2C - / 16 bit ORDERING INFORMATION ORDERING CODEPACKAGINGVOLUME (1) VEML4031X00 Tape and reel MOQ: 4500 VEML40311X00 Tape and reel MOQ: 4500 Note (1) MOQ: minimum order quantity SLAVE ADDRESS OPTIONS ORDERING CODESLAVE ADDRESS (7 bit) VEML4031X00 0x29 VEML40311X00 0x10 Rev. 1.1, 12-Mar-2025 1 Document Number: 80348 For technical questions, contact: sensorstechsupport@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
