Datasheet

MAX98355A/MAX98355B
PCM Input Class D Audio Power Amplifiers
32Maxim Integrated
Functional Diagram
Ordering Information
+Denotes a lead(Pb)-free/RoHS-compliant package.
PART TEMP RANGE PIN-PACKAGE
MAX98355AEWL+
-40NC to +85NC
9 WLP
MAX98355BEWL+
-40NC to +85NC
9 WLP
2.5V TO 5.5V
0.1µF10µF
LRCLK
BCLK
DIN
SD_MODE
INTERPOLATORDAC
CLASS D
OUTPUT
STAGE
OUTP
GAIN
V
DD
OUTN
DIGITAL
AUDIO
INTERFACE
C3
B1
C1
A1
C2
A2 B2
A3
B3
MAX98355A
MAX98355B
GND