AXIOMTEK DASP-52282, Руководство пользователя

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DASP-52282 Card User’s Manual
Introduction
4
AD Trigger Method:
Software, Pacer, External
(Pre-trigger, Post trigger, Middle trigger)
Analog Input Data Transfer Method:
Polling, Interrupt, FIFO
Operation mode:
Polling mode, Pacer mode, Interrupt mode,
External pre-trigger mode,
External post trigger mode,
External middle trigger mode
DC Accuracy:
INL: +/- 1 LSB @ gain 0.5
DNL: +/- 1LSB @ gain 0.5
AC Accuracy: SNR: 71dB @ gain 0.5
Automatic Scan Mechanism
Digital to Analog Converter (D/A)
(only DASP-52282 / DASP-52282H)
Channels: 2 independent
Resolution: 12-bit, analog device AD7945BR
Output range:
Bipolar: -9.9998V ~ 10.0003V @ -10~+10V
Unipolor: 0.0003V ~ 10.0002V @ 0 ~ 10V
Accuracy: +/- 0.5 LSB
Offset: 1%
Slew Rate: 13V/µs
Drift: +/- 0.5 LSB
Output Driver: ± 5mA
Max. Transfer Rate: 20µ S/s
Output Impendence: 15 Ω
Settling Time: 0.6 ns to 0.01% for Full Scale
Step
Linearity: ± 1/2 bit