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SA1140

SL
Part Number SA1140
Manufacturer SL
Description FM Radio IC
Published Dec 24, 2008
Detailed Description SA1140 FM RADIO IC FOR DIGITAL TUNING SYSTEM DESCRIPTION The SA1140 is an IF system IC designed for FM car stereo receiv...
Datasheet PDF File SA1140 PDF File

SA1140
SA1140

Overview
...ers.
It features versatile muting characteristics which can be varied with external parts.
FEATURES com * Muting characteristics a) Muting operation is performed under weak signal strength.
b) Maximum muting attenuation can be selected to be approximately 6 to 40 dB.
c) Input signal strength level which actuates the muting circuit can be set freely.
* High limiting sensitivity * High S/N (78 dB typ.
) * Good AMR * Signal meter drive output proportional to the input signal strength in dB (suitable to control multiplex IC SA3370).
Device SA1140 Package ZIP-16 ZIP-16 ORDERING INFORMATION APPLICATIONS * FM car stereo receivers, FM home radio BLOCK DIAGRAM HANGZHOU SILAN MICR...


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