TIDA-00373 Reference Design

Texas Instruments

Backlight and Smart Lighting Control by Ambient Light and Proximity Sensor Reference Design


This system conserves power and extends backlight life by dynamically adjusting the backlight brightness relative to the environment's ambient light.  A capacitive proximity sensor wakes up the system when a user is close to save even more power. Watch related videos about Sensing NOW.

  • Detects Human Proximity Using Copper PCB Material or Other Conductive MaterialsGood Human Eye Spectral MatchingDynamically Adjust Backlight BrightnessUV Filter for Outdoor UseHumidity and Temperature SensorThis subsystem is tested and includes hardware files: firmware: demo: and Getting Started Guide
  • Dashboard camera
  • Fitness machine
  • Three phase UPS
  • Aircraft cockpit display
  • In-flight entertainment
  • Smartwatch
  • Position sensor
  • Remote power distribution automation
  • Mother & neonatal care monitor
  • Electric toothbrush
  • Processor module
  • Motorized electronic wheel chair
  • Medical chair & table
  • E-bike HMI
  • Three phase UPS control & communication module
  • Circuit breaker (ACB
  • MCCB
  • VCB)
  • GPS personal navigation device
  • Residential water heater & heating system
Product Categories
  • Sensors


Part Number Name Companion Part
LM3630A LM3630A Buy Datasheet
MSP430FR5969 MSP430FR5969 Buy Datasheet
TPD2E2U06 TPD2E2U06 Buy Datasheet

Bill Of Materials

Download the bill of materials for TIDA-00373 Download


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Download the schematic for TIDA-00373

Test Data

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Download the test file for TIDA-00373

Other Documents

Title Updated Type Size (KB)
TIDA-00373 Gerber 23 Mar 2015 ZIP 2101
TIDA-00373 CAD Files 23 Mar 2015 ZIP 1049
TIDA-00373 PCB 23 Mar 2015 PDF 1811
TIDA-00373 Assembly Drawing 23 Mar 2015 PDF 1082
TIDA-00373 BOM 23 Mar 2015 PDF 135
TIDA-00373 Schematic and Block Diagram 23 Mar 2015 PDF 699