TDA1522 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
● Wide supply voltage range. QUICK REFERENCE DATA SYMBOL VP IP Tamb THD αcs PARAMETER supply voltage (pin 8) supply current (pin 8) 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

TDA1522 The TDA1522 is a playback amplifier for car radio/cassette players. MAX. 23 +85 − − UNIT V mA °C % dB ORDERING INFORMATION TYPE NUMBER TDA1522 PACKAGE NAME SIL9MP

DESCRIPTION

plastic single in-l...