8 Channel ADC for PCI


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8 Channel ADC for PCI – PCI393

The PCI393 8-Channel Differential Input ADC for PCI is very well suited to be used in applications in which autonomous signal conversion is an issue, as well as in standard mid-range applications. Enabled channels are scanned at maximum rate and conversion results are stored in shared memory. A local DSP performs all functionality and user-specific functions can be added for customized operation.


100kSPS ADC with 16-bit or 12-bit resolution
Channels can be enabled/disabled individually
No potentiometers
8 differential input channels
On-board filtering with 1kHz cut-off frequency
Analog front-end is optically isolated
On-board DC/DC converter for isolated power supply
Data acquisition handled by TMS320C203 DSP, transparent for user
Calibration data stored in EEPROM
Measurement values continuously updated in dual-ported SRAM
Update rate up to 50kHz
PCI9050 Controller by PLX (PCI 2.1compliant)


PCI393 datasheet – product datasheet