CHx_INPUTCN: Channel Input Control (CH4 to CH6 for LMP90100/LMP9099 only)
Register Address (hex):
a. CH0: 0x20
b. CH1: 0X22
c. CH2: 0x24
d. CH3: 0x26
e. CH4: 0x28
f. CH5: 0x2A
g. CH6: 0x2C
Bit Bit Symbol Bit Description
7 BURNOUT_EN
Enable sensor diagnostic
0 (default): Disable Sensor Diagnostics current injection for this Channel
1: Enable Sensor Diagnostics current injection for this Channel
6 VREF_SEL
Select the reference
0 (Default): Select VREFP1 and VREFN1
1: Select VREFP2 and VREFN2
[5:3] VINP
Positive input select
0x0: VIN0
0x1: VIN1
0x2: VIN2
0x3: VIN3 (LMP90100/LMP90099 only)
0x4: VIN4 (LMP90100/LMP90099 only)
0x5: VIN5 (LMP90100/LMP90099 only)
0x6: VIN6
0x7: VIN7
Note: to see the default values for each channel, refer to the table below.
[2:0] VINN
Negative input select
0x0: VIN0
0x1: VIN1
0x2: VIN2
0x3: VIN3 (LMP90100/LMP90099 only)
0x4: VIN4 (LMP90100/LMP90099 only)
0x5: VIN5 (LMP90100/LMP90099 only)
0x6: VIN6
0x7: VIN7
Note: to see the default values for each channel, refer to the table below.
Default VINx for CH0-CH6
VINP VINN
CH0 VIN0 VIN1
CH1 VIN2 VIN3 (LMP90100/
LMP90099 only)
CH2 VIN4 (LMP90100/
LMP90099 only)
VIN5 (LMP90100/
LMP90099 only)
CH3 VIN6 VIN7
CH4 (LMP90100/
LMP90099 only)
VIN0 VIN1
CH5 (LMP90100/
LMP90099 only)
VIN2 VIN3
CH6 (LMP90100/
LMP90099 only)
VIN4 VIN5
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LMP90100/LMP90099/LMP90098/LMP90097
