AN5273 - Power Amplifier
Pin No.
1 2 3 4 5 6 Description Mute control Ch.1 input Volume control N.C.
Ch.2 input Ripple filter Pin No.
7 8 9 10 11 12 ICs for Audio Common Use Description Ch.2 output Negative feedback ch.2 GND VCC Negative feedback ch.1 Ch.1 output s Absolute Maximum Ratings Parameter Supply voltage Suppl
AN5273 Features
* Built-in DC volume control
* Built-in mute circuit
* Built-in thermal protection circuit
* Built-in over current protection circuit
* VCC operating range : 12.2 V to 27.5 V R1.8 0.6 +0.10 0.25
* 0.05 2.54 1 0.6
* 0.05 (1.27) (10.0) +0.15
