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TDA7541B

ST Microelectronics
Part Number TDA7541B
Manufacturer ST Microelectronics
Description AM/FM Tuners
Published Aug 28, 2009
Detailed Description www.DataSheet4U.com TDA7541B AM/FM car radio tuner IC with stereo decoder and intelligent selectivity system Features ■...
Datasheet PDF File TDA7541B PDF File

TDA7541B
TDA7541B

Overview
www.
DataSheet4U.
com TDA7541B AM/FM car radio tuner IC with stereo decoder and intelligent selectivity system Features ■ FM part – AGC generation by RF and IF detection – I/Q mixer for 1st IF 10.
7 MHz with image rejection – Mixer for 2nd IF 450 kHz – Internal 450 kHz band pass filter with bandwidth control by ISS – Fully integrated FM demodulator with noise cancellation AM part – Wide and narrow AGC generation – Mixer for 1st IF 10.
7 MHz, AM up conversion – Mixer for 2nd IF 450 kHz – Integrated AM-demodulator – AM IF noise blanking Stereo decoder – PLL with adjustment free, fully integrated VCO – Automatic pilot dependent MONO/STEREO switching – Programmable ROLL-OFF compensation – High cut and stereo blend-characteristics programmable – Dedicated RDS mute – Audio noise blanker Additional features – VCO for world tuning range Device summary Order code TDA7541B TDA7541BTR TDA7541BW TDA7541BWTR Package LQFP64 ■ ■ – High performance fast PLL for RDSSystem – IF counter for FM and AM w...


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