Datasheet

MAX98357A/MAX98357B
PCM Input Class D Audio Power Amplifiers
34Maxim Integrated
Ordering Information
+Denotes a lead(Pb)-free/RoHS-compliant package.
T = Tape and reel.
/V denotes an automotive-qualified part.
*Future product—contact factory for availability.
WLP Applications Information
For the latest application details on WLP construction,
dimensions, tape carrier information, PCB techniques,
bump-pad layout, and recommended reflow temperature
profile, as well as the latest information on reliability testing
results, refer to the Application Note 1891: Wafer-Level
Packaging (WLP) and Its Applications. Figure 21 shows
the dimensions of the WLP balls used on the ICs.
Figure 21. MAX98357A/MAX98357B WLP Ball Dimensions
PART
TEMP
RANGE
PIN-
PACKAGE
TOP
MARK
MAX98357AETE+
-40NC to
+85NC
16 TQFN —
MAX98357AETE+T
-40NC to
+85NC
16 TQFN —
MAX98357AEWL+T
-40NC to
+85NC
9 WLP +AKM
MAX98357AGTE/V+*
-40NC to
+105NC
16 TQFN +AKV
MAX98357BETE+
-40NC to
+85NC
16 TQFN —
MAX98357BETE+T
-40NC to
+85NC
16 TQFN —
MAX98357BEWL+T
-40NC to
+85NC
9 WLP +AKN
0.21mm
0.24mm