ADC10731 Datasheet, PDF (18/27 Pages) National Semiconductor (TI) – 10-Bit Plus Sign Serial I/O A/D Converters with Mux,

Timing Diagrams (Continued)
TABLE 1. ADC10738 Multiplexer Address Assignment
MA0
PU
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
MUX Address
MA1
MA2 MA3
SING/ ODD/ SEL1
DIFF SIGN
1
0
0
1
0
0
1
0
1
1
0
1
1
1
0
1
1
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
0
0
1
0
1
0
0
1
0
0
1
1
0
1
1
X
X
X
MA4
SEL0
Channel Number
CH0 CH1 CH2 CH3 CH4 CH5 CH6 CH7
COM
MUX
MODE
0
+
−
1
+
−
0
+
−
1
+
−
Single-Ended
0
+
−
1
+
−
0
+
−
1
+
−
0
+−
1
+−
0
+−
1
+−
Differential
0
−+
1
−+
0
−+
1
−+
X
Power Down (All Channels Disconnected)
MA0
PU
1
1
1
1
1
1
1
1
0
TABLE 2. ADC10734 Multiplexer Address Assignment
MA1
SING/
DIFF
1
1
1
1
0
0
0
0
X
MUX Address
MA2
ODD/
SIGN
0
0
1
1
0
0
1
1
X
MA3
SEL1
0
0
0
0
0
0
0
0
X
MA4
SEL0
0
1
0
1
0
1
0
1
X
CH0
Channel Number
CH1 CH2 CH3
COM
MUX
MODE
+
−
+
−
Single-Ended
+
−
+
−
+
−
+
−
Differential
−
+
−
+
Power Down (All Channels Disconnected)
MA0
PU
1
1
1
1
0
TABLE 3. ADC10732 Multiplexer Address Assignment
MA1
SlNG/DIFF
1
1
0
0
X
MUX Address
MA2
ODD/SIGN
0
1
0
1
X
MA3
SEL1
0
0
0
0
X
MA4
SEL0
0
0
0
0
X
Channel Number
CH0
CH1
COM
MUX
MODE
+
−
Single-Ended
+
−
+
−
Differential
−
+
Power Down (All Channels Disconnected)
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