AN5278 Datasheet - Panasonic Semiconductor

AN5278 Power Amplifier

Pin No. 1 2 3 4 5 6 7 8 9 Sound input Low frequency input Tone control Volume control Ripple filter Negative feedback GND Sound output VCC Description ICs for Audio Common Use s Absolute Maximum Ratings Parameter Supply voltage Supply current Power dissipation *3 *1 *2 Symbol VCC ICC.

ICs for Audio Common Use AN5278 4.8 W × 1 (18 V, 8 Ω) Power Amplifier with Volume and Tone Control Unit : mm s Overview The AN5278 is a monolithic integrated circuit designed for 4.8 W × 1 channel OTL (18 V, 8 Ω) output audio power amplifier suitable for TV application. 19.9±0.1 φ2.65±0.1 8.4±0.25 5.8±0.25 1.5±0.25 6.3 ±0.3 7.1 ±0.25 3.75±0.25 0.5 ±0.1 1.2 ±0.25 15.0 Few external components : No boucherot cells (output C, R) No bootstrap capacitors .

AN5278 Datasheet (77.79 KB)