AN5276 Datasheet, PDF (1/8 Pages) Panasonic Semiconductor – 5 W X 2-ch (19V, 8 ohm) power amplifier with variable audio output and volume control

ICs for Audio Common Use
AN5276
5 W × 2-ch (19V, 8 Ω) power amplifier with
variable audio output and volume control
s Overview
The AN5276 is a monolithic integrated circuit designed
for 5.0 W (19 V, 8 Ω) output audio power amplifier. It is
a dual channel SEPP IC suitable for stereo operation in
TV application.
s Features
• Few external components :
• No Boucherot cells(output C, R)
• No Bootstrap Capacitors
• No Negative Feeback Capacitors
• Built-in muting circuit
• Built-in stand-by circuit
• Built-in various protection circuits
(Load-short, thermal, over-voltage and current)
• High ripple rejection(55 dB)
• Compatible with AN5275, AN5277
• Operating voltage range 10 V to 24 V(19 V typ.)
s Applications
• TV
s Block Diagram
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
Att.
Ripple
filter
Att. Con
Protection circuit
• Temperature
• Over-voltage
• Over-current
• Load short
1