TCS3771Overview:
The TCS3771 home device provides red, green, blue, and explicit (registered general building contractor) light sensing and proximity detection (when infrared lamps are coupled to the outside). They found light intensity through various attenuating materials under various lighting conditions. The proximity detection feature allows large operations using dark glass, such as mobile phones or longer distance measurement applications, such as displays or laptops, to detect the presence of a dynamic range behind the short range of detection. Programmable proximity detection enables continuous measurement over the entire range. In addition, the internal state machine provides low-power modes in the ability to input devices between registered general building contractors and neighboring measurements, providing very low average power consumption.
The TCS3771 is directly useful for RGB backlighting controls containing minimal infrared LEDs, such as color samplers that reflect LED color in lighting conditions, or color temperature detectors for fluorescent lamps. With an infrared blocking filter in addition to it, the device is an excellent ambient light sensor, color temperature display, and universal color sensor.
Product Features:
- RGB color sensing and proximity detection in one device
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Proximity detection
- Programmable IR, number of sink pulses of infrared lamp - infinite flow resistance, upper and lower limits of interrupt function
- Covers a dynamic range of 2000:1
- I2 CInterface compatible - up to 400 kilohertz (I2 CQuick Mode)
- Small 2 mm × 2.4 mm dual row flat leadless package
- Sleep Mode - 2.5 uA typical current
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Color light sensing
- Programmable upper and lower limits for analog gain, integration time, and interrupt functions
- Resolution up to 16 bits
- Very high sensitivity - ideal for operation behind dark glass
- Up to 1,000,000:1 dynamic range
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I2 CInterface compatible
- Up to 400 kilohertz (I2 CQuick Mode)
- The TCS3x7x family is compatible with pin and register set devices