CPCI393
8-channel 12-/16-bit differential input ADC Module
The CPCI393 is an 8-channel differential input ADC CPCI (CompactPCI) board, ideal for applications in which 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 CPCI393 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
- Eight differential 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
- Update rate up to 50kHz
