TSL27721 datasheet(3/58 Pages) OSRAM

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[v2-00] 2023-Mar-30

TSL2772 − General Description

• Ambient light sensing and proximity detection in a single

device

• Ambient Light Sensing (ALS)

• Approximates human eye response

• Programmable analog gain and integration time

• 8000000:1 dynamic range

• Operation to 60000 lux in sunlight

• Very high sensitivity — ideally suited for operation

behind dark glass

•Package UV rejection filter

• Proximity detection

• Programmable analog gain, integration time, and

offset

• Current sink driver for external IR LED

• Saturation indicator

• 16000:1 dynamic range

• Maskable ALS and proximity interrupt

• Programmable upper and lower thresholds with

persistence filter

• Power management

• Low power 2.2μA sleep state with user-selectable

sleep-after-interrupt mode

• 90μA wait state with programmable wait time from

2.7ms to > 8s

• I²C fast mode compatible interface

• Data rates up to 400kbit/s

• Input voltage levels compatible with VDD or 1.8-VBus

• Register set- and pin-compatible with the TSL2x71 series

• Small 2mm

× 2mm Dual Flat No-Lead (FN) Package

Applications

TSL2772, Light-to-Digital Converter with Proximity Sensing is

ideal for:

• Display Backlight Control

• Cell Phone Touch Screen Disable

• Mechanical Switch Replacement

• Industrial Process Control

• Medical Diagnostics

• Printer Paper Alignment

TSL27721 数据表(PDF) 3 Page - OSRAM GmbH

TSL27721 数据表(HTML) 3 Page - OSRAM GmbH

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