AN7164 Datasheet - Panasonic Semiconductor

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

AN7164_PanasonicSemiconductor.pdf