MAX11410 Datasheet, PDF (19/95 Pages) Maxim Integrated Products – 24-Bit Multi-Channel Low-Power

MAX11410
Pin Configuration
24-Bit Multi-Channel Low-Power
1.9ksps Delta-Sigma ADC with PGA
Pin Description
PIN
MAX11410
1
NAME
FUNCTION
REF SUPPLY
TYPE
AIN0/REF0P
Channel 0 Analog Input/Positive Differential Reference 0 Input.
When used as an analog input, may serve as either the positive or
negative differential input. May also serve as current source output.
When used as a reference input, REF0P must be more positive
than REF0N.
AV_DD
Analog Input
Channel 1 Input/Negative Differential Reference 0 Input. When
used as an analog input, may serve as either the positive or
2
AIN1/REF0N negative differential input. May also serve as current source
output. When used as a reference input, REF0P must be more
positive than REF0N.
3
AIN2
Channel 2 Input. May serve as either the positive or negative
differential input. May also serve as current source output.
4
AIN3
Channel 3 Input. May serve as either the positive or negative
differential input. May also serve as current source output.
5
CAPP
PGA Output. Connect 1nF capacitor across CAPP and CAPN.
6
CAPN
PGA output. Connect 1nF capacitor across CAPP and CAPN
7
AIN4
Channel 4 Input. May serve as either the positive or negative
differential input. May also serve as current source output.
8
AIN5
Channel 5 Input. May serve as either the positive or negative
differential input. May also serve as current source output.
9
AIN6
Channel 6 Input. May serve as either the positive or negative
differential input. May also serve as current source output.
AV_DD
Analog Input
AV_DD
AV_DD
AV_DD
AV_DD
AV_DD
AV_DD
AV_DD
Analog Input
Analog Input
Output
Output
Analog Input
Analog Input
Analog Input
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