TSL2541 Datasheet.pdf

TSL2541 is a high-sensitivity light-to-digital converter with a direct I²C interface, featuring 2 output channels, a visible channel with a UV and IR blocking filter, and an IR channel with an IR pass filter, each with a 16-bit output, allowing accurate ambient light measurement for display backlight control. Key benefits include single device integrated optical solution, power management features, and programmable gain and integration time. The device has a 2.0mm x 2.0mm x 0.5mm size, 1.8V power supply, and I²C fast mode interface compatibility. Applications include ambient light sensing and display backlight control. The device has absolute maximum ratings, including supply voltage, digital I/O terminal voltage, output terminal current, storage temperature range, and electrostatic discharge. Electrical characteristics include recommended operating conditions, operating characteristics, and parameters such as supply current, oscillator frequency, and input/output voltage.