ACQ32PCI

The ACQ32PCI is full length PCI intelligent data acquisition board providing 32 channels of simultaneous Analog Inputs at 250 kHz, 16bit and a 2 Channel 1 MHz 16bit simultaneous arbitrary waveform generator. The board also includes 8 general purpose Digital I/Os and an addressable 16 bit bus for control of external modules. The board offers excellent AC characteristics with onboard calibration for DC accuracy. The ACQ32PCI is an Intel StrongARM™ based board with up to 128 MBytes of onboard sample storage offering deep transient recording capability. The board offers pre and post trigger capture modes either from a digital trigger or from an analog level trigger from any of the analog inputs. The digitizer also offers a Master DMA mode for low latency data acquisition directly into host memory. Digital Clock and trigger inputs are available on the front panel.

The onboard intelligence results in a very flexible design that is able to act both as a transient recorder, a streaming digitizer and in low latency control loops

Key typical performance characteristics for simultaneous Analog Input channels

Coupling

DC Single Ended

Input Impedance

Factory Set 100 kOhms

Voltage Range

±10V

Offset Error

<0.005%

Gain Error

<0.01%

THD

-90 dB

SINAD

84 dB

SFDR

100 dBc

SNR

86 dB

Crosstalk (3 dB)

<90 dB @ 1 kHz FS Input (200 kSPS)

Download ACQ32PCI DataSheet for more details