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SI1120 - PROXIMITY/AMBIENT LIGHT SENSOR

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Silicon Laboratories

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SI1120 PROXIMITY/AMBIENT LIGHT SENSOR by Silicon Laboratories - Datasheet Preview — Datasheet preview – SI1120

Datasheet Details

Part number	SI1120
Manufacturer	Silicon Laboratories
File Size	397.76 KB
Description	PROXIMITY/AMBIENT LIGHT SENSOR
Datasheet	SI1120 Datasheet
Additional preview pages of the SI1120 datasheet.

Product details

Description

The Si1120 is a low-power, reflectance-based proximity and ambient light sensor with advanced analog signal processing and analog PWM output.

It includes an integrated differential photodiode, signal processor, and LED driver.

Features

Typically 50 cm meter proximity.
High EMI immunity without range with single pulse shielded packaging.
Seven precision optical.
Power supply: 2.2.
3.7 V measurement modes:.
Operating temperature range:.
3 proximity ranges.
40 to +85 °C.
3 dc ambient ranges.
Typical 10 µA current.
1 calibration mode consumption.
Low-noise ambient cancelling.
Programmable 400/50 mA LED circuit allows maximum constant current dri.

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Published: Jul 25, 2013 |