Products

16AI64SSC

Overview

64-Channel, 16-Bit Simultaneous Sampling PMC Analog Input Board with Large FPGA

The 16-Bit PMC66-16AI64SSC analog input module from General Standards samples and digitises 64 input channels simultaneously at rates up to 200,000 samples per second for each channel.

Each input channel contains a dedicated 16-Bit sampling ADC, and the resulting 16-bit sampled data is available to the PCI bus through a 1 MByte FIFO buffer. The 32-Bit local data path supports full D32 local-bus data packing, and all operational parametres are software configurable.

Also available in PMC, PCI, cPCI and PC104-Plus and PCI Express form factors.

Typical Applications
High-Density Analog Inputs
Industrial Robotics
Acoustic Sensor Arrays
Analog Event Capture
Biometric Signal Analysis
Dynamic Test Systems

Technical

64 Analog Inputs with Dedicated 200KSPS 16-Bit ADC per Channel
Simultaneous Sampling of all Inputs; Minimum Data Skew
Sampling Rates to 200 KSPS per Channel (12.8 MSPS Aggregate Rate)
D32 / D64; 33MHz, 66MHz PCI Compatibility, with Universal 5V/3.3V Signaling
Increased Throughput Capacity with Local Data Packing
Selectable Differential Processing Simulates Differential Operation of Channel Pairs
Input Ranges: ±10V, ±5V, ±2.5V, 0/+5V, 0/+10V; Software-Selectable
Hardware Sync I/O for Multiboard Operation
1 MByte FIFO Data Buffer
2-Channel DMA Engine
Sampling Controlled by Internal Rate Generator, by Software Trigger, or Externally
On-Demand Internal Autocalibration of all Channels
Completely Software-Configurable; No Field Jumpers
Auxiliary PXI Triggering Port Available through P1, P2.

Specifications

Input Characteristics
Configuration	64 single-ended analog input channels; Dedicated 16-Bit ADC per channel. Optional 32-Channel version available
Voltage Ranges	Software configurable as ±10V, ±5V, ±2.5V, 0/+5V or 0/+10V full scale
Input Impedance	750 KOhms, typical.
Bias Current	1ua maximum, ±2.5V range; 4ua maximum ±10V range
Common Mode Rejection	60dB typical, DC-50kHz
Crosstalk Rejection	85dB typical, DC-50kHz
Input Noise	0.5 mVRMS; typical, all ranges; 0.01-50kHz (1.0mVRMS with differential processing selected)
Overvoltage Protection	±40 Volts with power removed; ±25V with power applied.

Transfer Characteristics
Resolution	16 Bits (0.0015 percent of FSR)
Maximum Sample Rate	200 KSPS per channel
Input Bandwidth (-3dB)	DC to 120 kHz typical..
Channels per Sample	Lowest 2, 4, 8, 16, 32 or 64 channels; or any single channel.
DC Accuracy (Maximum composite error after autocalibration) * Averaged values, referred to inputs. Typical values are approximately one-half the maximum values shown here.	Range	Zero-Input*	Fullscale*
	± 10V	± 1.5mv	± 2.8mv
	± 5V	± 1.4mv	± 2.5mv
	± 2.5V	± 0.9mv	± 1.5mv
	0/+10V	± 1.8mv	± 3.0mv
	0/+5V	± 1.2mv	± 2.7mv
Integral Nonlinearity	±0.008 percent of FSR, maximum
Differential Nonlinearity	±0.004 percent of FSR, maximum

Technical documents

GSC 16AI64SSC Datasheet

Ordering information

Please contact Sarsen Technology to discuss the options available.

Basic Model Number	Form Factor
PMC66-16AI64SSC	PMC, Single-width
PCI66-16AI64SSC	PCI, short length
Cpci66-16AI64SSC	cPCI, 3U
PC104P66-16AI64SSC	PC104-Plus
PCIe66-16AI64SSC	PCI Express
PCIe10466-16AI64SSC	PCIe, one-lane on PC/104 form factor

Call for availability of other form factors, such as XMC, CCPMC, etc.

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