STA7056 Datasheet, PDF (1/5 Pages) STMicroelectronics – 3W MONO BRIDGE AMPLIFIER

®
STA7056
NO EXTERNAL COMPONENTS
NO POP AT TURN-ON/OFF
LOW POWER CONSUMPTION
SHORT CIRCUIT PROOF
3W MONO BRIDGE AMPLIFIER
PRODUCT PREVIEW
BI20II TECHNOLOGY
DESCRIPTION
The STA7056 is a mono Bridge Amplifier assem-
bled in single in line 9 pins package.
The STA7056 is specially designed for battery fed
portable recorders, radios and TV receivers.
SIP9
ORDERING NUMBER: STA7056
BLOCK DIAGRAM
VS
220µF
(1)
2
0.1µF
6 (+)
Vi
3
+
-
RS
5KΩ
SIGNAL GND
4
POWER GND
7
8
(-)
RL 16Ω
D99AU1000B
(1) This capacitor can be omitted if the supply electrolytic capacitor is placed closer to pin 2
March 2000
1/5
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.