廬
STA7056
3W MONO BRIDGE AMPLIFIER
PRODUCT PREVIEW
NO EXTERNAL COMPONENTS
NO POP AT TURN-ON/OFF
LOW POWER CONSUMPTION
SHORT CIRCUIT PROOF
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.
BI20II TECHNOLOGY
SIP9
ORDERING NUMBER:
STA7056
BLOCK DIAGRAM
VS
220碌F
(1)
0.1碌F
2
6
(+)
Vi
RS
5K鈩?/div>
SIGNAL GND
POWER GND
3
+
-
8
RL 16鈩?/div>
4
7
(-)
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.
next