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TMD3782 Demo Board
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TSL2540 Evaluation Module and Daughter Board
 
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TSL2571 Evaluation Module
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TSL2540 Evaluation Module and Daughter Board

Evaluation Module and Daughter Board using the TSL2540 ALS, Light-to-Digital Sensor

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The TSL2540 is a very-high sensitivity light-to-digital converter that transforms light intensity into a digital signal output capable of direct I²C interface. The ALS sensor features 2 output channels, a visible channel and an IR channel. The visible channel has a photodiode with a UV and IR blocking filter whereas the IR channel has a photodiode with an IR pass filter. Each channel has a dedicated data converter producing a 16-bit output. This architecture allows applications to accurately measure ambient light which enables devices to calculate illuminance to control a display backlight.

Specifications
  • Interface:I²C
  • Sensor Type:Light, Ambient
  • Supplied Contents:Board(s)
  • Utilized IC / Part:TSL2540
  • Voltage - Supply:1.7 V ~ 2 V
Parts