Data Sheet
LOW POWER DUAL OPERATIONAL AMPLIFIERS
AS358/358A
Typical Application
R1
Opto
Isolator
R6
-
VCC
1/2
AS358/A
Battery
Pack
AC
Line
SMPS
+
GND
R7
R3
R4
R5
VCC
Current
Sense
-
R2
1/2
AS358/A
+
GND
AZ431
R8
Figure 15. Battery Charger
R1 910K
R1 100k
+V1
+V2
R2 100K
R3 91K
+
-
VCC
R5
100k
R2 100k
R3 100k
1/2 AS358/A
-
VO
1/2 AS358/A
+
VO
VIN(+)
R6 100k
+V3
RL
+V4
R4 100k
Figure 16. Power Amplifier
Figure 17. DC Summing Amplifier
Jan. 2013 Rev. 2. 2
BCD Semiconductor Manufacturing Limited
9