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RAA239101 - Photoelectric Smoke Detector AFE

Product Overview

Renesas

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RAA239101 Photoelectric Smoke Detector AFE by Renesas - Datasheet Preview — Datasheet preview – RAA239101

Datasheet Details

Part number	RAA239101
Manufacturer	Renesas
File Size	1.29 MB
Description	Photoelectric Smoke Detector AFE
Datasheet	RAA239101 Datasheet
Additional preview pages of the RAA239101 datasheet.

Product details

Description

. 8 3.1 Absolute Maximum Ratings .

Features

Ultra-low current consumption.
9V or 3.3V battery operation.
LDO for microcontroller supply.
10-bit ADC for measuring voltage on 7 analog pins.
Drives two LED emitters with 8-bit current DAC control from 45mA to 600mA.
Two photodiode receivers with programmable gain amplifiers.
General purpose IO.
Horn driver with clamp diodes.
SPI interface.

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Published: Feb 22, 2025 |