제품소개

Features
▷ Four simultaneously sampled 16-bit DIFF AI channels; ±10 V to ±1 V input range
▷ 60 VDC continuous channel-to-channel isolation
▷ Four 16-bit analog outputs; 250 kSamples/s per channel
▷ 1,400 Vrms/1,950 VDC channel-to-bus isolation withstand for 5 s
▷ Six DI lines, four DO lines (5 V TTL/CMOS)
▷ Two 32-bit, 80 MHz counter/timers
▷ One 37-pin DSUB connector

Specification & Introduction
 Analog Input
▷ Number of channels  
    4, isolated per channel
▷ ADC characteristics
    Resolution
        16 bits
    Pipeline 
        0
▷ Sampling rate
    Maximum  
        250 kS/s
    Minimum 
        No minimum
▷ DNL  
    No missing codes 
    guaranteed
▷ INL 
    ±3 LSB max
▷ Input coupling  
    DC
▷ Input range  
    ±10 V, ±5 V, ±2 V, ±1 V
▷ Input impedance (device on)
    AI+ to AI– 
        >100 MΩ in parallel 
        with 10 pF
▷ Input bias current  
    ±100 pA
▷ Overvoltage protection (AI+, AI–)  
    ±25 V powered,
    ±15 V unpowered
▷ Input current during overvoltage conditions 
    ±20 mA max
▷ CMRR (at 60 Hz) 
    100 dB
▷ Crosstalk (at 10 kHz)  
    –100 dB
▷ Phase mismatch 
    ±150° at 25 kHz
▷ Input FIFO size  
    8,190 samples
▷ Data transfers  
    DMA (scatter-gather), 
    interrupts, 
    programmed I/O

Ordering Information