CPCI392

16-channel 12-/16-bit common-mode input ADC Module

The CPCI392 is a 16-Channel Common-Mode Input ADC CompactPCI board, well suited to applications where autonomous signal conversion is an issue, as well as in standard mid-range applications.

This CompactPCI format is intended for space, weight and power sensitive high frequency sonar applications, including remote mine hunting systems based on unmanned or autonomous underwater vehicles (UUVs/AUVs). Enabled channels are scanned at maximum rate and conversion results are stored in shared memory. A local DSP performs the data acquisition and calibration transparent for the host.

The CPCI392 is also available in 6U form factor and as a M-Module, PCI and VMEbus.(3U and 6U) product.

 

  • 100kSPS ADC with 16-bit or 12-bit resolution
  • Channels can be enabled/disabled individually
  • No potentiometers
  • 16 single ended input channels
  • Onboard filtering with 1kHz cut-off frequency
  • Analog front-end is optically isolated
  • Onboard DC/DC converter for isolated power supply
  • Data acquisition handled by TMS320C203 DSP, transparent for user
  • Calibration data stored in EEPROM
  • Measurement data continuously updated in dual-ported SRAM
  • Update rate up to 50kHz