PCI (PEM) Analog I/O Module

          4 Channel, 16-bit, 333 KSPS, precision A-to-D and D-to-A with passive PCI interface

BOARD FEATURES

• Linear Technology LT1597-1 Digital-to-Analog Converter

  • Low glitch 16-bit converter

  • SNR > 90 dB

  • SINAD > 90 dB

  • +/- 5 Volt or 0-5 Volt output select

• Linear Technology LT1608 Analog-to-Digital Converter

  • 500 KSPS 16-bit sampling A/D converter

  • SNR > 90 dB

  • SINAD > 90 dB

  • +/- 5 V or +/- 2.5 V input range (optional +/- 10 V)

  • True differential inputs

• Linear Technology LT1468 Differential Amplifiers

  • 90 MHz Gain Bandwidth

  • 16-bit accurate

  • 22 V/us slew rate

  • Fast settling, low distortion

• Clock I/O

  • grouped or individual sample rate (A/D) and update (D/A) control

• Input/Output Interface compatible with SSP PEM-FPGA module

APPLICATIONS

• Precision instrumentation

• DC measurements

• Audio applications

GENERAL DESCRIPTION

The PCI card has four individual analog-to-digital converters and four digital-to-analog converter routed directly to the data connector. The A/D converters have differential inputs and the D/A have differential outputs.  Each A/D has a separate convert_start pin and each D/A has a separate update pin that can be controlled individually or in banks using either the data connectors or the front panel connector.

ORDERING INFORMATION

PCI Analog Data Sheet (pdf)