TSL25413 datasheet(2/39 Pages) OSRAM

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Datasheet, Public

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[v2-00] 2023-Mar-10

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TSL2541

ALS, Light-to-Digital Sensor

The TSL2541 is a very-high sensitivity light-to-digital converter

that transforms light intensity into a digital signal output

capable of direct I²C interface. The ALS sensor features 2 output

channels, a visible channel and an IR channel. The visible

channel has a photodiode with a UV and IR blocking filter

whereas the IR channel has a photodiode with an IR pass filter.

Each channel has a dedicated data converter producing a 16-bit

output. This architecture allows applications to accurately

measure ambient light which enables devices to calculate

illuminance to control a display backlight.

Ordering Information and Content Guide appear at end of

datasheet.

Key Benefits & Features

The benefits and features of TSL2541, ALS, Light-to-Digital

Sensor are listed below:

Figure 1:

Added Value of Using TSL2541

Benefits

Features

• Single device integrated optical solution

• 2.0mm x 2.0mm x 0.5mm

• Power management features

• I²C fast mode interface compatible

• Accurate ambient light sensing

• Photopic ambient light sense (ALS)

• UV / IR blocking filter

• Programmable gain and integration time

• Reduced power consumption

• 1.8V power supply with 1.8V I²C bus

General Description

TSL25413 数据表(PDF) 2 Page - OSRAM GmbH

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