ART2953 pc104 bus data acquisition card - ART2953

ART2953 Data Acquisition Card

Multi-functional ( AD with Buffer and PC104 Bus )

FEATURES:

Analog Input

Converter Type: AD7663

Input Range: 0~10V, 0~5V,±10V, ±5V, ±2.5V, 0~10V

Resolution:16-bit

Sampling Rate: 250 KHz

Note: each channel actual sampling rate = sampling rate/the number of sampling channels

Frequency division formula= master frequency / the number of frequency division,

the master frequency =40MHz,

32-bit frequency division, and the number of frequency division from 160 to 40000000.

Analog Input Mode: 16SE/8DI analog input

Data Read Mode: non-empty, half-full inquiry mode

Memory Depth: 8K word FIFO memory

Memory Signs: full, non-empty and half-full

AD Mode: continuum sampling, grouping sampling

Group Interval: software-configurable, minimum value is sampling period, maximum value is 419430μs

Loops of Group: software-configurable, minimum value is one time, maximum value is 255 times

Trigger Mode: software trigger, hardware trigger (external trigger)

Trigger Type: level trigger, edge trigger

Trigger Direction: negative, positive, positive and negative trigger

Trigger Source: ATR, DTR

Analog Trigger Source (ATR) Input Range: <AO0 and >AO1 (AO1>AO0)

Trigger Source DTR Input Range: standard TTL level

AD Conversion Time: 10μs

Amplifier Set-up Time: 785ns (0.001%) (Max)

Programmable Gain: 1, 2, 4, 8 (AD8251 default) or 1, 2, 5, 10 (AD8250) or 1, 10, 100, 1000 (AD8253)

Analog Input Impedance: 10MΩ

Non-linear error: ±3LSB (Max)

System Measurement Accuracy: 0.01%

Operating Temperature Range: 0°C~55°C

Storage Temperature Range: -20°C~70°C

Analog Output

Converter Type: AD7663

Output Range: ±10V, ±5V, 0~10V, 0~5V

12-bit resolution

Output Channels: 4-channel

Non-linear error: ±1LSB (Maximum)

Output Error (full-scale): ±1LSB

Operating Temperature Range: 0°C~55°C

Storage Temperature Range: -20°C~70°C

Digital Input

Input Channels: 8-channel

Electric Standard: TTL compatible

High Voltage: 2V (min)

Low Voltage: 0.8V (max)

Digital Output

Output Channels: 8-channel

Electrical Standard: TTL compatible

High Voltage: 3.8V (min)

Low Voltage: 0.44V (max)

Power-on Reset

CNT Counter/timer

16-bit counter/timer, 3-channel independent subtraction counter

Count Mode: 6 modes

Electrical Standard: TTL level

Input Electrical Standards: low level: 0.8V (max), high level: 2V (min)

Output Electrical Standards: low level: 0.5V (max), high level 2.4V (min)

Clock Source: frequency range 1Hz~10MHz

Gate: rising edge, high level, low level

Counter Output: high level, low level

Other Features

Board Clock Oscillation: 40MHz