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Diamond Point International

Xtreme I/O ADC-DAC - PCI-104 Analog I/O Module

32 12/16-Bit Analog Inputs, up to 4 16-Bit Analog Outputs, 16 Digital I/O

Introduction

Connect Tech's Xtreme I/O ADC-DAC is an analog and digital peripheral board for the PCI-104 small form factor embedded marketplace. This product is ideal for data acquisition, measurement and control applications. The flexibility of the FPGA technology applied to the Xtreme I/O ADC-DAC enables high functionality integration and customization to meet application requirements.

The Xtreme I/O ADC-DAC use 4 ADC IC's which are interfaced to the on-board FPGA. Each of these ADC IC's have an 8-channel multiplexer that allow for the sampling of 8 single ended channels or 4 differential channels.

For the optional analog outputs, the Xtreme I/O ADC-DAC uses a 16-bit 4-channel DAC IC which is interfaced to the on-board FPGA. Each of the 4 analog output channels from the DAC can be controlled independently from the DAC command register.

Lastly, the Xtreme I/O ADC-DAC has 16-bits of bi-directional GPIO that can be configured to operate with +3.3V or +5V logic levels.

Specification

Analog Inputs

Number Of Outputs32 single-ended, 16 differential
ResolutionDAG003: 16 bits (1/65,536 of full scale)
DAG004: 16 bits (1/65,536 of full scale)
DAG005: 12-bit (1/4096, low cost option)
RangeSoftware-Programmable Input Ranges: 0-5V, 0-10V, ±5V, ±10V
Max Sample Rate100,000 samples per second
Overvoltage Protection±25V
CalibrationBuilt in temperature auto calibration
OtherTemperature Range: 1LSB INL and DNL over full -40ºC to 85ºC (-40ºF to 185ºF)
Signal-to-Noise Ratio: 87dB

Analog Outputs

Number Of Outputs4, 16-bit resolution (DAG003 only)
Resolution16 bits (1/65,536 of full scale)
Current±5mA
RangeSix Programmable Output Ranges:
• Unipolar: 0V to 5V, 0V to 10V
• Bipolar: ±5V, ±10V, ±2.5V, –2.5V to 7.5V
OtherTemperature Range: 1LSB INL and DNL over full -40ºC to 85ºC (-40ºF to 185ºF)

Digital I/O/Counter/Timers

I/Os16-bit bidirectional I/O
InputsHardware selectable +3.3V or +5V(TTL/CMOS)
OutputsHardware selectable +3.3V or +5V(TTL/CMOS)
24mA

General

ExpansionPCI-104 (32 bit) interface, stack-though connector fitted.
PC/104 (16 bit ISA) connectors can optionally be installed for pass-through operation
ElectricalPower Input: +5VDC +/-5%
Power Consumption: 800mA peak, 500mA typical
MechanicalDimensions: 96mm x 90mm
Conformal CoatingOn request
SoftwareCustom CTI Device Drivers for QNX, Linux, Windows
Device can also be controlled directly from a memory mapped register set in any operating system
TemperatureTemperature range (operation): -40ºC to +85ºC (-40ºF to +185ºF)
Temperature range (storage): -40ºC to +85ºC (-40ºF to +185ºF)
Humidity0-90% non-condensing
Weight3.4oz/96g
WarrantyLifetime
RoHSCompliant

Ordering Details

BoardDAG003
Xtreme I/O ADC-DAC 32 SE/16 Dif Channels of 16 bit analog, 4 Channels 16 bit analog output, 16 bit GPIO

DAG004
Xtreme I/O ADC-DAC 32 SE/16 Dif Channels of 16 bit analog, 16 bit GPIO

DAG005
Xtreme I/O ADC-DAC 32 SE/16 Dif Channels of 12 bit analog, 16 bit GPIO (low cost version)
AccessoriesN/A