TDA1523 Datasheet PDF

FEATURES

● Two independent amplifiers with open-loop gain of 90 dB (typical)
● Internal DC feedback via 140 kΩ resistor from output to feedback point
● AC characteristics that can be determined externally by an RC network
● Electronic on/off switching with transient suppression for switch on
● Head input at DC ground that eliminates the input coupling capacitor
● Minimum external component requirement
● Stability down to a gain of 30 dB
● Low input noise
● Low distortion
● DC input current <2 µA. QUICK REFERENCE DATA SYMBOL VP IP Tamb THD αcs PARAMETER supply voltage (pin 7) supply current (pin 7) operating ambient temperature total harmonic distortion channel separation RS = 10 kΩ; LS = 0 CONDITIONS − −30 − 45 MIN. 7.5 − 5 − 0.05 − TYP. −

GENERAL DESCRIPTION

TDA1523 The TDA1523 is a playback amplifier for car radio/cassette players. MAX. 12 +85 − − UNIT V mA °C % dB ORDERING INFORMATION TYPE NUMBER TDA1523 PACKAGE NAME DIP14

DESCRIPTION

plastic dual in-line package; 14 leads (300 mil)...