ICs for Audio Common Use
AN5276
5 W
×
2-ch (19V, 8
Ω)
power amplifier with
variable audio output and volume control
Unit : mm
29.75±0.30
28.0±0.3
20.0±0.3
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.)
R1.8
0.6
+0.10
0.25
–0.05
2.54
1
0.6
–0.05
(1.27)
(10.0)
+0.15
(12.5)
1.2±0.1
1.45±0.15
(1.2)
19.1±0.3
21.9±0.3
HSIP012-P-0000A
s
Applications
•
TV
s
Block Diagram
Att.
Ripple
filter
Att. Con
Protection circuit
• Temperature
• Over-voltage
• Over-current
• Load short
10
GND 4
(Input)
Out Ch.2
GND 9
(Output)
N.C.
Ch.1 In
RF
N.C.
Ch.2 In
Mute
11
Out Ch.1
V
CC
Standby
12
1
2
3
5
6
7
8
1.80±0.15
3.5±0.3
29.6±0.3
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.
12
(10.0)
s
Overview
7.7±0.3
φ3.6
(1.27)
(1.3)
1
PANASONIC [ PANASONIC SEMICONDUCTOR ]
