Ambient Light Sensors & Prox family banner
As a global leader in intelligent sensors and emitters we offer a unique product and technology portfolio for sensing, illumination and visualization:
from high-performance LEDs and lasers to mixed-signal analog ICs and sensors.
Ambient Light Sensors & Prox family description

ams supplies a family of products which combine an Ambient Light Sensor (ALS) and proximity detection in a single device. The ALS provides measurements of ambient light intensity which match the human eye’s response to light under a variety of lighting conditions, and through a variety of attenuation materials. The proximity detection feature allows a large dynamic range of operation for use over short distances and behind dark glass. These devices are intended for use in mobile phones, and over longer distances for presence detection in computer displays and monitors.

Asset Publisher
PartNo Description Datasheet Demo Buy PartNo
TSL2740 Light-to-Digital Converter with I²C interface TSL2740
TSL27723 Light-to-digital converter with proximity sensing, I2C Vbus = 1.8V interface TSL27723
TSL27721 Light-to-digital converter with proximity sensing, I2C Vbus = VDD interface TSL27721
TSL27713 Light-to-digital converter with proximity sensing, I2C Vbus = 1.8V interface TSL27713
TSL27711 Light-to-digital converter with proximity sensing, I2C Vbus = VDD interface TSL27711
TMD3719 Ambient light and color (RGB) sensing, flicker and proximity detection TMD3719
TMD27723 Digital ambient light sensor, proximity sensor and IR LED in an optical module 1.8V I2C TMD27723
TMD27721WA Digital ambient light sensor, proximity sensor and IR LED in an optical module Vdd I2C TMD27721WA
TMD2755 Extremely narrow 1.1mm ambient light sensor and proximity detection module TMD2755
TMD2725 3-in-1 small aperture ambient light sensor, proximity sensor and IR LED in an optical module 1.8V I2C TMD2725
TMD2712 Industry's smallest integrated solution TMD2712