Datasheet

16 Maxim Integrated
Differential Input DirectDrive
Line Drivers/Headphone Amplifiers
MAX97220A–MAX97220E
Functional Diagrams
Chip Information
PROCESS: BiCMOS
0.47µF
0.47µF
0.47µF
0.47µF
10kI
10kI
10kI
10kI
10kI
10kI
10kI
-INR
+INR
+INL
-INL
OUTL
BIAS
C1P
CHARGE
PUMP
C1N
PVSS
C1
1µF
C
BIAS
0.1µF
C2
1µF
OUTR
PVDD SVDD
1µF
1µF
2.5V TO 5.5V
MAX97220A
MAX97220B
MAX97220E
0.47µF
0.47µF
0.47µF
0.47µF
10kI
20kI
20kI
10kI
20kI
20kI
10kI
10kI
SHDN
-INR
+INR
+INL
-INL
OUTL
BIAS
C1P
CHARGE
PUMP
C1N
PVSS
C1
1µF
C
BIAS
0.1µF
C2
1µF
OUTR
SGND PGND
PVDD SVDD
1µF
1µF
2.5V TO 5.5V
MAX97220C
MAX97220D
SHDN
SGND PGND
10kI