TCS3530 datasheet(2/106 Pages) OSRAM

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[v3-00] 2023-Jun-23

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TCS3530

Fully Embedded, True Color Ambient

Light Sensor with Selective Flicker

Detection

The TCS3530 features true color XYZ ambient light detection,

as well as flicker detection up to 7kHz. The device comes in a

small footprint 8-pin optical module with a dimension of

L2.50mm x W1.80mm x H1.50mm. The optical module is fully

embedded offering an integrated aperture and integrated

diffuser. This unparalleled scale of integration, containing the

photodiodes, aperture and diffuser, as well as precise distances

between these key optical elements, allows accurate

pre-calibration in final optical device test.

The ambient light detection function provides eight concurrent

ambient light sensing channels with independent gain

configuration. These channels can be arbitrarily connected to

the 27 photodiodes. A built-in sequencer enables automated

measurements without the need to reprogram the device after

every measurement cycle. All photodiodes are covered with an

UV/IR blocking filter. This architecture accurately measures

ambient light and calculates illuminance, chromaticity, and

correlated color temperature (CCT ) to manage display

appearance.

The device also integrates direct detection of ambient light

flicker up to 7kHz. This extended sampling range enables flicker

detection from either conventional mains powered 50Hz/60Hz

AC light sources as well as modern PDM controlled LED lighting

systems. Flicker detection is executed in parallel with ambient

light sensing and has independent gain configuration. The

flicker detection engine will sample and buffer data for

calculating flicker frequencies externally on a host CPU.

Ordering Information and Content Guide appear at end of

datasheet.

General Description

TCS3530 数据表(PDF) 2 Page - OSRAM GmbH

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