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TDA3843 - Sound-IF circuit

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NXP

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TDA3843 Sound-IF circuit by NXP - Datasheet Preview — Datasheet preview – TDA3843

Datasheet Details

Part number	TDA3843
Manufacturer	NXP
File Size	63.63 KB
Description	Sound-IF circuit
Datasheet	TDA3843 Datasheet
Additional preview pages of the TDA3843 datasheet.

Product details

Description

The TDA3843 performs the AM-sound demodulation for the L- and L’-standard.

Features

5 to 8 V power supply and an alternative 12 V power supply.
Low power consumption (200 mW) at 5 V supply voltage.
New AC-coupled wideband IF-amplifier (high dynamic ranges, less intermodulation).
In-phase wideband AM demodulator without external reference circuit.
Reduced THD figures even for low AF frequencies (typical 1%).
Stabilizer circuit for ripple rejection and constant output signals.
All pins are ESD protected QUICK.

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Published: Apr 23, 2005 |