Datasheet

 2011 Microchip Technology Inc. DS21697F-page 25
MCP3302/04
TABLE 6-1: CONFIGURATION BITS FOR
THE MCP3302
TABLE 6-2: CONFIGURATION BITS FOR
THE MCP3304
Control Bit
Selections
Input
Configuration
Channel
Selection
Single
/Diff
D2* D1 D0
1 X 0 0 single ended CH0
1 X 0 1 single ended CH1
1 X 1 0 single ended CH2
1 X 1 1 single ended CH3
0 X 0 0 differential CH0 = IN+
CH1 = IN-
0 X 0 1 differential CH0 = IN-
CH1 = IN+
0 X 1 0 differential CH2 = IN+
CH3 = IN-
0 X 1 1 differential CH2 = IN-
CH3 = IN+
*D2 is don’t care for MCP3302
Control Bit
Selections
Input
Configuration
Channel
Selection
Single
/Diff
D2 D1 D0
1 0 0 0 single ended CH0
1 0 0 1 single ended CH1
1 0 1 0 single ended CH2
1 0 1 1 single ended CH3
1 1 0 0 single ended CH4
1 1 0 1 single ended CH5
1 1 1 0 single ended CH6
1 1 1 1 single ended CH7
0 0 0 0 differential CH0 = IN+
CH1 = IN-
0 0 0 1 differential CH0 = IN-
CH1 = IN+
0 0 1 0 differential CH2 = IN+
CH3 = IN-
0 0 1 1 differential CH2 = IN-
CH3 = IN+
0 1 0 0 differential CH4 = IN+
CH5 = IN-
0 1 0 1 differential CH4 = IN-
CH5 = IN+
0 1 1 0 differential CH6 = IN+
CH7 = IN-
0 1 1 1 differential CH6 = IN-
CH7 = IN+