The ams family of color and Ambient Light Sensing (ALS) sensors combined with proximity detection provides red, green, blue, and clear (RGBC) or green and clear (ALS) light sensing and proximity detection. These modules also contain an IR LED for the proximity function. Both the light and proximity sensing functions feature high sensitivity and a wide dynamic range, so these devices may be placed behind the dark bezels of smartphones, monitors, laptops and TVs.
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| PartNo | Description | Supply Voltage | I²C Bus | Programmable | Integrated Capabilities | Temperature Range | Package | Recommended Operating Distances | Remark |
|---|---|---|---|---|---|---|---|---|---|
| TMD4903 | Color, ALS, and proximity sensor module with mobeam™ and universal remote control | 1.7 - 2.0 | 1.8V | Yes | Color, ALS, proximity sensing | -30 to 85 | 8-pin module | ||
| TMD3725 | 3-in-1 small aperture color light sensor, proximity sensor and IR LED in an optical module 1.8V I²C | 1.7 - 2.0 | I²C - 1.8V | Gain, integration time, interrupt | -30 to 85 | OLGA, pin count 8 | |||
| TMD3702VC | 3-in-1 color light sensor, proximity sensor and IR VCSEL in a narrow 1.44mm optical module 1.8V I2C | 1.7 - 2.0 | 1.8V | Gain, Integration Time, Interrupt | -30 to 85 | OLGA, Pin Count 8 | |||
| TCS37727 | Color light-to-digital converter with proximity sensing, I2C = 1.8V interface | 2.7 - 3.6 | 1.8V | Gain, Integration time, Interrupt | ALS, color sensing | -30 to 70 | FN, pin count 6 | < 15 cm, < 46 cm, < 1 m | |
| TCS37717 | Color light-to-digital converter with proximity sensing, I²C = 1.8V | 2.7 - 3.3 | 1.8V | Gain, integration time, interrupt | ALS, color sensing | -40 to 85 | FN, pin count 6 | < 1 m | Not recommended for new designs. Please see TCS3772x device family. |
| TCS3707 | TCS3707 Color, Proximity, 50/60 Hz Ambient light flicker detection sensor | 1.7 - 2.0 | 1.8V | Gain, Integration Time, Interrupt | -30 to 70 | FN, pin count 12 | <15 cm | ||
| TCS3701 | Light-to-Digital Converter with I²C interface | 1.7 - 2.0 | 1.8V | Gain, Integration Time, Interrupt | -30 to 70 | FN, pin count 12 | <50 cm |
