AN7164 - 30 W BTL audio power amplifier
Pin No.
1 2 3 4 5 6 Ripple filter Negative feedback (ch.2) GND (Input side) Negative feedback (ch.1) Input Standby Description Pin No.
7 8 9 10 11 12 ICs for Audio Common Use Description Output (ch.1) Bootstrap (ch.1) GND (output side) Output (ch.2) Bootstrap (ch.2) Supply voltage (VCC) s Absolu
ICs for Audio Common Use AN7164 30 W BTL audio power amplifier s Overview The AN7164 is an integrated circuit designed for 30 W (VCC = 21 V, 8 Ω) output power amplifier.
High power output (BTL 30 W), low distortion and low noise are realized.
High reliability is obtained due to various kinds of protectors built in.
Furthermore, on-off of output is possible from standby terminal.
7.7±0.3 Unit : mm 12 (10.0) φ3.6 29.75±0.30 28.0±0.3 20.0±0.3 (1.27) (1.3) R1.8 High power output <
AN7164 Features
* +0.10 0.25
* 0.05 2.54 1 0.6
* 0.05 (1.27) (10.0) +0.15 (12.5) 1.45±0.15 1.2±0.1 (1.2) 19.1±0.3 21.9±0.3 HSIP012-P-0000A s Applications
* Stereo, Karaoke, TV s Block Diagram 11 12 2 VCC 6 Input circuit Driver circuit SEPP output circuit 10 1 Ripple filter
