AS1702_1 AMSCO [austriamicrosystems AG], AS1702_1 Datasheet - Page 12

• Manufacturer Part Number: AS1702_1
• Description: 1.8W Single-Channel Audio Power Amplifiers
• Manufacturer: AMSCO [austriamicrosystems AG]

AS1702 - AS1705
Data Sheet
9 Application Information
Figure 30. AS1702 Typical Application Diagram
Figure 31. AS1703, AS1704, AS1705 Typical Application Diagram
www.austriamicrosystems.com
- A p p l i c a t i o n I n f o r m a t i o n
Differential Input
Differential Input
Differential Input
Differential Input
Non-Inverting
Non-Inverting
* Optional
2.7 to 5.5V
Inverting
* Optional
2.7 to 5.5V
Supply
Inverting
Supply
10µF
10µF
10µF
C
C
IN
IN
C
0.1µF
10µF
*
*
BIAS
C
0.1µF
BIAS
10µF
10µF
C
C
10kΩ
10kΩ
IN
IN
R
R
*
*
IN
IN
SHDM
SHDN
BIAS
SHDM
SHDN
V
IN+
BIAS
IN-
CC
V
IN+
9
2
4
5
1
3
IN-
CC
1
3
9
2
4
5
Revision 1.47
R
R
Generator
Shutdown
Control
1
1
Generator
Shutdown
Bias
Control
Bias
20kΩ
20kΩ
R
R
F
F
–
+
–
+
AS1702
AS1703/
AS1704/
R
R
AS1705
AV = 2
A
A
A
2
2
V
V
V
= 1
= 1.41
= 2
10
OUT+
6
OUT-
7
GND
10
OUT+
6
OUT-
7
GND
12 - 20