|    Change Country Change Location USD
United States United States

Please confirm your currency selection:

US Dollars
Home » NEWEST Products » New by Manufacturer » ams (Austria Micro Systems) » TMD27723 Digital ALS - ams
NEWEST Products
TMD27723 Digital Ambient Light Sensor Optical Module

ams TMD27723 Digital Ambient Light Sensor

ams TMD27723 Digital Ambient Light Sensor supports a programmable IR LED in an optical 1.8V module with I²C. TMD27723 features ambient light sensing (ALS) enhancements such as reduced-gain mode that extends the operating range in sunlight. Proximity detection includes improved signal-to-noise performance and more accurate factory calibration. A proximity offset register allows compensation for optical system crosstalk between the IR LED and the sensor. To prevent false proximity data measurement readings, a proximity saturation indicator bit signals that the internal analog circuitry has reached saturation.

ams' TMD2772EVM Ambient Light Sensor Optical Module Evaluation System helps designers evaluate the functionality of the TMD27723 Digital Ambient Light Sensor Optical Module

TMD2772EVM Datasheet
  • Integrated ALS, proximity sensor & IR LED
  • Module reduces board space and design effort
  • ALS based on patented dual-diodes
  • Enables operation in IR light environments
  • 1M:1 dynamic range
  • Allows accurate sensing behind spectrally distorting materials (e.g. dark glass)
  • Proximity detection calibrated and trimmed to provide consistent reading
  • Pre-calibration eliminates need for customer to end-product calibrate
  • Programmable LED drive current
  • Allows multiple power-level selection without external passives
  • Supply Voltage: 2.6 - 3.6V
  • I²C Bus: 1.8
  • Programmable: Gain, Integration Time, Interrupt
  • Integrated Capabilities: ALS, Prox, LED Drvr. IR LED
  • Recommended Operating Distances: <15cm
  • Temperature Range: -40 to 85°C
  • Packages: Surface Mount Module, Pin Count 8
Block Diagram
TMD27723 Digital Ambient Light Sensor Optical Module Block Diagram
Part NumberDescriptionOperating Supply VoltageData Sheet

Loading First Previous Next Last
  • ams