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64-Channel Analog Input Card

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What is the 64-Channel Analog Input Card?

Concurrent’s CP-ADS6418 is a 64-channel, 18-bit, FPGA-based analog-to-digital converter card with a PCI Express interface. The CP-ADS6418 converts up to 500K samples/second per channel when using 64 channels. The card can also be used as a 32-channel card supporting up to 700K samples/second per channel. In addition, two channels can be combined to sample as a single channel providing up to 32 channels converting up to 1 Mega sample per second.

The card is implemented using Analog Devices LTC2353 converters. Each converter group has an independently selectable clock source generated by a low jitter clock generator. The card can be configured for single-ended input or differential input for low noise and accurate measurements. Multi-board clocking and synchronization is supported. A RedHawk™ Linux® driver with an extensive software API that includes DMA and interrupt support is available.

See the data sheet




Input Voltage Range0-5V, 0-10V, +/-5V, +/-10V
Input OptionsDifferential or single-ended input
Conversion64-channel 18-bit SAR Analog-to-Digital conversion
Input Impedance1 Meg Ohm
Input Over Voltage Protection+/-50V
Maximum Sampling Rates (64-channel)500K samples/second per channel (32M aggregate)
Maximum Sampling Rates (32-channel)700K samples/second per channel (22.4M aggregate)
Maximum Sampling Rates (32-channel dual-mode)1000K samples/second per channel (32M aggregate)
PCI LanesPCIe Gen 1 x4 Lane
Add-OnsBreakout cables and boards available
Multi-board SupportMulti-board synchronization available
ConnectorsRJ-45 synchronization; Industry-standard high density SCSI 68-pin connectors
SoftwareExtensive API
OthersNIST Traceable Calibration Standard; In-system calibration


DimensionsFull Height, Full Length PCI Express 3.8"″ high, 12.3"″ long

Power Requirements

PowerLess than 25 watts
Details3.3VDC @ 2Amp, 12VDC @ 1.2Amp


Operating Temperature10° to 40° C
Storage Temperature-40° to 65° C
Relative Humidity10 to 80% non-condensing
OtherROHS Compliant

Ordering Information

64-Channel Analog Input CardCP-ADS6418
RedHawk Linux DriverWC-ADS6418
SIMulation Workbench LicenseICS-SWB-1242
1-Meter CableCX-CBL-HSI-F-01
2-Meter CableCX-CBL-HSI-F-02
3-Meter CableCX-CBL-HSI-F-03
Breakout ModuleCX-CBL-AIO-BRKF

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