AN5273 Datasheet, PDF (1/7 Pages) Panasonic Semiconductor – 4.0 W X 2 (18 V, 8 ohm) Power Amplifier with Mute Function and Volume Control

ICs for Audio Common Use
AN5273
4.0 W × 2 (18 V, 8 Ω) Power Amplifier with
Mute Function and Volume Control
s Overview
The AN5273 is a monolithic integrated circuit designed
for 4.0 W (18 V, 8 Ω) output audio power amplifier. It is
a dual channel SEPP IC suitable for stereo operation in
TV application.
s Features
• Built-in DC volume control
• Built-in mute circuit
• Built-in thermal protection circuit
• Built-in over current protection circuit
• V_CC operating range : 12.2 V to 27.5 V
s Applications
• TV
7.7±0.3
φ3.6
R1.8
Unit : mm
(12.5)
(1.2)
19.1±0.3
21.9±0.3
HSIP012-P-0000A
s Block Diagram
Volume
Ripple
filter
Over
current
thermal
protection
circuit
1