U4311B - Low-Current Superhet Remote Control Receiver

Product Overview

Atmel

Datasheet Details

Part number	U4311B
Manufacturer	ATMEL
File Size	120.38 KB
Description	Low-Current Superhet Remote Control Receiver
Datasheet	U4311B Datasheet
Additional preview pages of the U4311B datasheet.

U4311B Product details

Description

The U4311B is a monolithic integrated circuit in bipolar technology for low-current UHF remote control superheterodyne receivers in amplitude- or frequencymodulated mode.

Typical applications are keyless car lock-, alarm- or tele-control remote indication systems.

Features

D Usable for amplitude- and frequency-modulated transmission systems D Extremely low quiescent current (approximately 1 mA in standby mode due to wake-up concept) D Wide power supply voltage range 3 to 13 V D Sensitive IF amplifier for 10.7-MHz operating frequency D Logarithmic AM demodulator D FM demodulator D Monoflop exit to wake up a microcontroller D High-performance operational amplifier to realize a data recovering filter D Non-inverting clamping comparator with amplitudedepending hystere.

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Other Datasheets by Atmel

U4311B-FS - Low-Current Superhet Remote Control Receiver

Published: Feb 21, 2014 |