WM8232 Datasheet, PDF (80/141 Pages) Wolfson Microelectronics plc – 70MSPS 3-Channel AFE with Sensor Timing Generation and LVDS/CMOS Data Output

REGISTER BIT
ADDRESS
LSB
LABEL
Register 40h DGAIN IN2 LSB
DEFAULT
DESCRIPTION
...
1000_0000_0000_0000 = 1.0[V/V]
...
0100_0000_0000_0000 = 0.5[V/V]
0011_1111_1111_1111 = reserved
…
0000_0000_0000_0000 = reserved
REGISTER
ADDRESS
R65 (41h)
DGAIN IN2
MSB
BIT
LABEL
DEFAULT
DESCRIPTION
7:0 DGAININ2[11:4] 1000_0000 upper bits of digital gain IN2
1111_1111_1111_1111 = 1.99[V/V]
...
1000_0000_0000_0000 = 1.0[V/V]
...
0100_0000_0000_0000 = 0.5[V/V]
0011_1111_1111_1111 = reserved
…
0000_0000_0000_0000 = reserved
Register 41h DGAIN IN2 MSB
REGISTER BIT
LABEL
ADDRESS
R70 (46h)
DGAIN IN3
7:4 DGAININ3[3:0]
LSB
Register 46h DGAIN IN3 LSB
DEFAULT
DESCRIPTION
0000
lower bits of digital gain IN3
1111_1111_1111_1111 = 1.99[V/V]
...
1000_0000_0000_0000 = 1.0[V/V]
...
0100_0000_0000_0000 = 0.5[V/V]
0011_1111_1111_1111 = reserved
…
0000_0000_0000_0000 = reserved
REGISTER
ADDRESS
R71 (47h)
DGAIN IN3
MSB
BIT
LABEL
DEFAULT
DESCRIPTION
7:0 DGAININ3[11:4] 1000_0000 upper bits of digital gain IN3
1111_1111_1111_1111 = 1.99[V/V]
...
1000_0000_0000_0000 = 1.0[V/V]
...
0100_0000_0000_0000 = 0.5[V/V]
0011_1111_1111_1111 = reserved
…
0000_0000_0000_0000 = reserved
Register 47h DGAIN IN3 MSB
80
WM8232
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Rev 4.6