ams OSRAM TSL2520 / TSL2521
Highly sensitive ambient light sensor (TSL2521 with additional flicker detection)
The TSL2520/1 features highly sensitive ambient light sensing in a low-profile and small footprint (L2.0mm x W1.0mm x H0.5mm optical QFN package). Off-center PD placement supports narrower bezel design for smartphones.
TSL2521 incorporates a set of Infrared and clear photodiodes for additional flicker detection.
Key features
- Independent IR channel
- 7kHz Flicker sampling (TSL2521 only)
- Independent ADC modulators with gain up to 4096x
- OLGA package with size of 2 mm x 1 mm x 0.5 mm
Additional features
- Clear channel
- Independent IR channel
- 4-bit higher dynamic range
- I2C interface with I3C tolerant
Applications
- Indoor/outdoor brightness information
- Brightness management for displays
- Camera image correction assistance
- Flicker-immune camera operation (TSL2521)
- Behind OLED ambient light sensing (TSL2521)
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