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PRODUCT INFORMATION

PCI Data Acquisition Boards

ADDA12-100DMA Series - Dual 12-bit A/D + Dual 14-bit D/A, 25 Ms/s

• Model ADDA12-100DMA has two simultaneously sampling 12-bit A/D converters, two 14-bit D/A converters, five vectored TTL inputs and two vectored TTL outputs, and is able to transfer data directly into the computer system's memory at 100 MB/s in systems with 64-bit PCI slots or 80 MB/s in 32-bit slots.
• Two A/D channels may be simultaneously sampled at up to 25 MS/s each, or two D/A channels may be simultaneously converted at up to 15 MS/s, depending on system bus throughput.
• Sampling is controlled by an automatic timebase which is software settable in increments of 20ns.
• Conversion intervals of 20ns (25Ms/s on two simultaneous channels or 50Ms/s on 1 channel), 40ns, 60ns, ..., up to 20.46 s/sample, are software selectable. Alternatively, sampling may be controlled by an external clock.