Key product
Analog Input
Number of channels8

Input modes (software-selectable; selection applies to all channels)

DIFF, NRSE, RSE

Type of ADC

Successive approximation register (SAR)

Resolution

16 bits

Conversion time

1 µs

Maximum sampling rate (per channel)

1 MS/s

Input impedance
Powered on

1.25 GΩ ║ 2 pF

Powered off/overload

4 kΩ minimum

Input signal range (software-selectable)

±1 V, ±2 V, ±5 V, ±10 V

Input bias current

±5 nA

Input offset current

±5 nA

Input coupling

DC

DC Transfer Characteristics
INL

Refer to the AI Accuracy Table

DNL

±0.4 LSB typical, ±0.9 LSB maximum

No missing codes

16 bits guaranteed

CMRR, DC to 60 Hz

-100 dB

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