제품소개

Features
▷ Four simultaneous DIFF AI channels; ±10 V to ±1 V input range
▷ Two 16-bit, 3.33 MSamples/s AO channels; ±10 V output range
▷ 24 5 V TTL DIO lines; 8 hardware-timed up to 10 MHz
▷ Four 32-bit, 100 MHz counters
▷ One 68-pin female VHDCI connector

Specification & Introduction
 Analog Input
▷ Number of channels 
    4 differential
▷ ADC resolution 
    16 bits
▷ DNL 
    No missing codes
▷ INL 
    Refer to the AI Absolute Accuracy section.
▷ Sample rate (simultaneous sampling on all channels sampled)
    Maximum 
        3.571 MS/s
    Minimum 
        No minimum
▷ Timing resolution 
    10 ns
▷ Timing accuracy 
    50 ppm of sample rate
▷ Input coupling 
    DC
▷ Input range 
    ±1 V, ±2 V, ±5 V, ±10 V
▷ Maximum working voltage for all analog inputs
    Positive input (AI+) 
        ±11 V for all ranges, Measurement Category I
    Negative input (AI-) 
        ±11 V for all ranges, Measurement Category I
▷ CMRR (at 60 Hz) 
    75 dB
▷ Bandwidth 
    1 MHz
▷ THD 
    -80 dBFS
▷ Input impedance
    Device on
        AI+ to AI GND 
            >100 GΩ in parallel with 100 pF
        AI- to AI GND 
            >100 GΩ in parallel with 100 pF
    Device off
        AI+ to AI GND 
            2 kΩ
        AI- to AI GND 
            2 kΩ
▷ Input bias current 
    ±10 pA
▷ Crosstalk (at 100 kHz)
    Adjacent channels 
        -80 dB
    Non-adjacent channels 
        -100 dB
▷ Input FIFO size 
    8,182 samples shared among channels used
▷ Data transfers 
    DMA (scatter-gather), programmed I/O
▷ Overvoltage protection for AI <0..3>, APFI 0
    Device on 
        ±36 V
    Device off 
        ±15 V
▷ Input current during overvoltage conditions
    ±20 mA max/AI pin

Ordering Information