AN5277 Datasheet - Panasonic Semiconductor

AN5277 Dual Channel SEPP Power Amplifier

Pin No. 1 2 3 4 5 6 N.C. ch.1 Input Ripple Filter Input GND ch.2 Input N.C. Description Pin No. 7 8 9 10 11 12 ICs for Audio Common Use Description ch.2 Output Mute Output GND VCC Standby ch.1 Output s Absolute Maximum Ratings Parameter Supply voltage Supply current Power dissipation *2 .

ICs for Audio Common Use AN5277 Dual Channel SEPP Power Amplifier s Overview The AN5277 is a monolithic integrated circuit designed for 10.0 W (26 V, 8 Ω)output audio power amplifier. It is a dual channel SEPP IC suitable for stereo operation in TV application. 29.75±0.30 28.0±0.3 20.0±0.3 7.7±0.3 Unit : mm 12 (10.0) φ3.6 (1.27) (1.3) Few external components : No Boucherot cells(output C, R) No Bootstrap Capacitors No Negative Feedback Capacitors .

AN5277 Features

* +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

* TV s Block Diagram Att. Att. con Protection circuit Temperature Over voltage Over current Load short Ripple filter 10 Standby 11 12 1 2 3 GND 4 (Input) 5 6 7 8 GND 9 (Output) ch.2 Ou

AN5277_PanasonicSemiconductor.pdf