Datasheet TDA7541B - STMicroelectronics Audio Amplifiers AM/FM car radio Tuner IC Decoder

Detailed Description

Manufacturer: STMicroelectronics

Description: Audio Amplifiers AM/FM car radio Tuner IC Decoder

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Docket:
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 with search stop signal ­ Quality

Specifications:

• Input Offset Voltage: - 200 mV
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 8.5 V
• Operating Temperature Range: - 40 C to + 85 C
• Output Type: Mono, Stereo
• Package / Case: LQFP-64
• Packaging Type: Tray
• Product: Audio Analog Processor
• Supply Current: 19 mA
• THD plus Noise: 0.1 %
• RoHS: Yes