Details
Features
- Ambient light sensing, proximity detection, and IR LED in a single module
- Wide variety of programmable features with very high sensitivity
- Proximity detection
- Maskable ALS and proximity interrupt
- Power management
- I²C fast mode compatible interface
- 3.94mm x 2.36mm x 1.35mm package
- Available with standard 25° (TMD2772) and wide 50° (TMD2772WA)
Benefits
- Minimizes board space requirements
- Approximates human eye response over a wide variety of lighting conditions
- Reduces external processor burden
- Enables dynamic power dissipation control
- Industry standard two-wire interface
- Small foot print module
- Optimizes ambient light sensing angle
Parameters
Integrated Capabilities
ALS, Prox, LED Drvr. IR LED
Temperature Range
[°C]
-40 to 85
Supply Voltage
[V]
2.2 – 3.6
Package
Surface-mount module, pin count 8
Programmable
Gain, integration time, interrupt
Recommended Operating Distances
[cm]
<15
I²C Bus
VDD
Application fields
Downloads
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Datasheets
TMD2772 TMD2772WA DS000310
Datasheet
Application note
LightSensors AN000519
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LightSensors Pre-ProductionValidation AN001002
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ALSProxDetectMod AN000523
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ALSProxDetectMod AN000522
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ALSProxDetectMod AN000521
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TMD2772 AN000257
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Images
TMD2772WA
Block diagram
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