Preliminary Technical Data
WM7230
PIN CONFIGURATION
PIN DESCRIPTION
PIN
1
2
3
4
5
NAME
CLK
DAT
VDD
GND
LRSEL
TYPE
Digital Input
Digital Output
Supply
Supply
Digital Input
Clock input
PDM Data Output
Power Supply
Ground
Channel Select
DESCRIPTION
0 = Data output following falling CLK edge
1 = Data output following rising CLK edge
ORDERING INFORMATION
DEVICE
WM7230IMS/V
WM7230IMS/RV
WM7230IMSE/V
WM7230IMSE/RV
Note:
Reel quantity = 4800
All devices are Pb-free and Halogen free.
DESCRIPTION
Standard
Standard
(tape and reel)
Standard Enhanced
Standard Enhanced
(tape and reel)
TEMPERATURE
RANGE
-40 to +100 C
-40 to +100 C
-40 to +100 C
-40 to +100 C
o
o
o
o
MOISTURE
SENSITIVITY LEVEL
MSL2A
MSL2A
MSL2A
MSL2A
PEAK SOLDERING
TEMPERATURE
+260 C
+260 C
+260 C
+260 C
o
o
o
o
w
PTD, Rev 2.4, October 2012
3
WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
