Rainbow Electronics MAX1329 - Manual (Page 56)

MAX1329/MAX1330
12-/16-Bit DASs with ADC, DACs, DPIOs, APIOs,
Reference, Voltage Monitors, and Temp Sensor
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Table 26. Op Amp 1 Switch Control
Configuration
OSW1
BIT
DPIO4 DPIO3 DPIO2 DPIO1
OP AMP 1
SWITCH STATE
(OSW1)
0 0 0 0 0 Open
X X X X 1 Closed
X X X 1 X Closed
X X 1 X X Closed
X 1 X X X Closed
1 X X X X Closed
X = Don’t care.
Table 28. SPDT1 Switch Control Configuration
SPDT1 SWITCH STATE SPDT11
BIT
SPDT10
BIT
DPIO4 DPIO3 DPIO2 DPIO1
SNO1-TO-SCM1 STATE SNC1-TO-SCM1 STATE
0 0 0 0 0 0 Open Open
0 X X X X 1 Closed Closed
0 X X X 1 X Closed Closed
0 X X 1 X X Closed Closed
0 X 1 X X X Closed Closed
0 1 X X X X Closed Closed
1 0 0 0 0 0 Open Closed
1 X X X X 1 Closed Open
1 X X X 1 X Closed Open
1 X X 1 X X Closed Open
1 X 1 X X X Closed Open
1 1 X X X X Closed Open
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 Open
X X X X 1 Closed
X X X 1 X Closed
X X 1 X X Closed
X 1 X X X Closed
1 X X X X Closed
X = Don’t care.