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 AF input • High AF output
voltage with low distortion • AF gain of 0 dB without external components • Frequency response can be determined by external components • High ripple rejection • Low switchin...