MAX1329 Datasheet, PDF (56/78 Pages) Maxim Integrated Products – 12-/16-Bit DASs with ADC, DACs, DPIOs, APIOs, Reference, Voltage Monitors, and Temp Sensor

12-/16-Bit DASs with ADC, DACs, DPIOs, APIOs,
Reference, Voltage Monitors, and Temp Sensor
Table 26. Op Amp 1 Switch Control
Configuration
OP AMP 1
OSW1
BIT
DPIO4
DPIO3
DPIO2
DPIO1
SWITCH STATE
(OSW1)
0
0
0
0
0
X
X
X
X
1
X
X
X
1
X
X
X
1
X
X
X
1
X
X
X
1
X
X
X
X
Open
Closed
Closed
Closed
Closed
Closed
X = Don’t care.
Table 27. Op Amp 2 Switch Control
Configuration
OSW2
BIT
DPIO4
DPIO3
DPIO2 DPIO1
OP AMP 2
SWITCH STATE
(OSW2)
0
0
0
0
0
X
X
X
X
1
X
X
X
1
X
X
X
1
X
X
X
1
X
X
X
1
X
X
X
X
Open
Closed
Closed
Closed
Closed
Closed
X = Don’t care.
Table 28. SPDT1 Switch Control Configuration
SPDT11
BIT
SPDT10
BIT
0
0
0
X
0
X
0
X
0
X
0
1
1
0
1
X
1
X
1
X
1
X
1
1
X = Don’t care.
DPIO4
0
X
X
X
1
X
0
X
X
X
1
X
DPIO3
0
X
X
1
X
X
0
X
X
1
X
X
DPIO2
0
X
1
X
X
X
0
X
1
X
X
X
DPIO1
0
1
X
X
X
X
0
1
X
X
X
X
SPDT1 SWITCH STATE
SNO1-TO-SCM1 STATE SNC1-TO-SCM1 STATE
Open
Open
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Open
Closed
Closed
Open
Closed
Open
Closed
Open
Closed
Open
Closed
Open
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