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TDA3827 Datasheet

Part Number TDA3827
Manufacturers NXP
Logo NXP
Description TV-sound demodulator circuit with SCART switches and AF control
Datasheet TDA3827 DatasheetTDA3827 Datasheet (PDF)

INTEGRATED CIRCUITS DATA SHEET TDA3827 TV-sound demodulator circuit with SCART switches and AF control Preliminary specification File under Integrated Circuits, IC02 March 1991 Philips Semiconductors Preliminary specification TV-sound demodulator circuit with SCART switches and AF control FEATURES • Wide supply voltage range from 4.5 V to 13.2 V • Wide frequency range from 4 to 12 MHz • High ripple rejection • High precision and temperature compensated FM-demodulator output • Multiple-input A.

  TDA3827   TDA3827






Part Number TDA3825
Manufacturers NXP
Logo NXP
Description Single FM TV-sound demodulator circuit
Datasheet TDA3827 DatasheetTDA3825 Datasheet (PDF)

INTEGRATED CIRCUITS DATA SHEET TDA3825 Single FM TV-sound demodulator circuit Product specification File under Integrated Circuits, IC02 September 1988 Philips Semiconductors Single FM TV-sound demodulator circuit Product specification TDA3825 GENERAL DESCRIPTION The TDA3825 is a single FM demodulator system with external AF input and mute. Features • Supply voltage range from 4.5 V to 13.2 V • AC coupled AF stage • Multiple input AF operational amplifier with offset compensation • External .

  TDA3827   TDA3827







TV-sound demodulator circuit with SCART switches and AF control

INTEGRATED CIRCUITS DATA SHEET TDA3827 TV-sound demodulator circuit with SCART switches and AF control Preliminary specification File under Integrated Circuits, IC02 March 1991 Philips Semiconductors Preliminary specification TV-sound demodulator circuit with SCART switches and AF control FEATURES • Wide supply voltage range from 4.5 V to 13.2 V • Wide frequency range from 4 to 12 MHz • High ripple rejection • High precision and temperature compensated FM-demodulator output • Multiple-input AF operational amplifiers with offset compensation • SCART AF input / AF output (low impedance) • External AF input • High-level AF output voltage with low distortion • External selection of the source selector AF gain • Low switching noise between AF and mute • Wide volume-control range GENERAL DESCRIPTION The TDA3827 contains a single FM demodulator with SCART switches, a mute function and volume control. THD QUICK REFERENCE DATA SYMBOL VP IP PARAMETER supply voltage range (pin 18) supply current (pin 18) signal to weighted noise FM demodulator output voltage (RMS value) SCART output signal (RMS value) volume control range AF output signal (RMS value) total harmonic distortion (pin 17) ∆f = 50 kHz; fmod = 1 kHz; QL = 20 ∆f = 50 kHz; fmod = 1 kHz; QL = 20 VP = 5 V VP = 12 V (S+N)/N V5(rms) CONDITIONS MIN. 4.5 − − 73 450 TYP. 5.0 26 28 78 500 TDA3827 MAX. 13.2 − − − 550 UNIT V mA mA dB mV V13(rms) − 1.0 − V Gv V17(rms) 80 − 85 1.0 − − dB V − 0.5 − % ORDERING AND PACKAG.


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