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Sampling rate

Maximum

2.00 MS/s single channel, 1.00 MS/s multi-channel (aggregate)

Minimum

No minimum

Timing accuracy

50 ppm of sample rate

Timing resolution

10 ns

Input coupling

DC

Input range

±10 V, ±5 V, ±2 V, ±1 V, ±0.5 V, ±0.2 V, ±0.1 V

Maximum working voltage for analog inputs (signal + common mode)

±11 V of AI GND

CMRR (DC to 60 Hz)

100 dB

Input impedance

Device on

AI+ to AI GND

>10 GΩ in parallel with 100 pF

AI– to AI GND

>10 GΩ in parallel with 100 pF

Device off

AI+ to AI GND

820 Ω

AI– to AI GND

820 Ω

Input bias current

±100 pA

Crosstalk (at 100 kHz)

Adjacent channels

–75 dB

Non-adjacent channels

–95 dB

Small signal bandwidth (–3 dB)

1.7 MHz

Input FIFO size

4,095 samples

Scan list memory

4,095 entries

Data transfers

NI PCIe/PXIe-6361/6363

DMA (scatter-gather), programmed I/O

NI USB-6361/6363

USB Signal Stream, programmed I/O

Overvoltage protection (AI <0..31>, AI SENSE, AI SENSE 2)

Device on

±25 V for up to two AI pins

Device off

±15 V for up to two AI pins

Input current during overvoltage condition

±20 mA max/AI pin

Settling Time for Multichannel Measurements

Range

±60 ppm of Step (±4 LSB for Full Scale Step) ±15 ppm of Step (±1 LSB for Full Scale Step)

±10 V, ±5 V, ±2 V, ±1 V 1 μs

1.5 μs

±0.5 V

1.5 μs

2 μs

±0.2 V, ±0.1 V

2 μs

8 μs

Typical Performance Graphs