제품소개

Features
■ Supports a 32-Bit 3.3 V or 5 V PCI bus (DAQ-2208)
■ x1 lane PCI Express® Interface (DAQe-2208)
■ PXI Specification Rev. 2.2 compliant (PXI-2208)
■ 96-CH single-ended or 48-CH differential analog inputs
■ Onboard 1 k-sample A/D FIFO
■ Bipolar or unipolar analog input ranges
■ Programmable gains of x1, x2, x4, x5, x8, x10, x20, x40, 
    x50, x200
■ 1024-configuration channel gain queue
■ Scatter-gather DMA for analog inputs
■ 24-CH TTL digital input/output
■ Analog and digital triggering
■ Fully auto calibration
■ Multiple cards synchronization through SSI
    (System Synchronization Interface) bus or PXI trigger bus

Specification & Introduction
 Analog Input
■ Resolution 
    12 Bit, no missing codes
■ Number of channels 
    96 single-ended or 48 differential
■ Channel gain queue size 
    1024
■ Maximum sampling rate 
    3 MS/s
■ Programmable gain 
    1, 2, 4, 5, 8, 10, 20, 40, 50, 200
■ Bipolar input ranges 
    ±10 V, ±5 V, ±2.5 V, ±2 V, ±1.25 V, ±1 V, ±0.5 V, ±0.25 V, ±0.2 V, ±0.05 V
■ Unipolar input ranges 
    0-10 V, 0-5 V, 0-4 V, 0-2.5 V, 0-1 V, 0-0.5 V, 0-0.4 V, 0-0.1 V
■ Offset error 
    ±2 mV
■ Gain error 
    ±0.06% of FSR
■ Input Coupling 
    DC
■ Overvoltage protection 
    Power on: Continuous ±30 V, Power off: Continuous ±15 V
■ Input Impedance 
    1 GΩ/100 pF
■ Trigger sources
    Software, external digital/analog trigger, SSI bus
■ Trigger modes 
    Pre-trigger, post-trigger, middle-trigger, delay-trigger, and repeated trigger
■ FIFO buffer size 
    1 k samples
■ Data Transfers 
    Polling, scatter-gather DMA
 Digital I/O
■ Number of channels 
    24-CH 8255 programmable input/output
■ Compatibility 
    5 V/TTL
■ Data transfers 
    Programmed I/O
 General Specifications
■ Auto Calibration 
    Yes (+5 V, ±2 ppm/˚C)
■ Dimensions 
    160 mm x 100 mm (not including connectors) (PXI-2208)
    175 mm x 107 mm (not including connectors) (DAQ-2208)
    168 mm x 107 mm (not including connectors) (DAQe-2208)
■ Connector 
    68-pin VHDCI female x 2
■ Operating temperature 
    0˚C to 55˚C (32˚F to 131˚F)
■ Storage temperature 
    -20˚C to 70˚C (-4˚F to 158˚F)
■ Humidity 
    5 to 95%, non-condensing
■ Power requirements 
    +5 V 0.95 A typical (PXI/DAQ-2208)
    +3.3 V 0.81 A, +12 V 0.568 A typical (DAQe-2208)

Ordering Information
■ PXI/DAQ/DAQe-2208 
    48 DI/96 SE 12 Bit 3 MS/s ±0.05 V to ±10 V - - - 24-Bit 8255 PIO -