MAX1329 Datasheet, PDF (43/78 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 8. Lower Multiplexer Bit Configuration (MSEL = 1)
MUX3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
MUX2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
MUX1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
MUX0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
POSITIVE INPUT
MAX1329
MAX1330
AIN1
OUTA
OUT1
OUTB
OUT2
AIN1
OUTA
OUT1
OUTB
OUT2
TEMP1+
(Internal diode anode)
TEMP2+
(External diode anode at AIN1)
TEMP3+
(External diode anode at AIN1)
TEMP4+
(External diode anode at AIN2)
DV_DD/4
AV_DD/4
REFADC
REFDAC
NEGATIVE INPUT
MAX1329
MAX1330
REFADC
REFADC
REFADC
REFADC
REFDAC
REFDAC
REFDAC
REFDAC
TEMP1-
(Internal diode cathode)
TEMP2-
(External diode cathode at AIN2)
AGND
AGND
AGND
AGND
AGND
AGND
Table 9. ADC Gain Bit Configuration
GAIN1
0
0
1
1
GAIN0
0
1
0
1
ADC GAIN SETTING (V/V)
1
2
4
8
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