Specifications; Power Consumption; Analog Inputs; A/D Converter - ICP DAS USA A-812PG Hardware User Manual

1.3 Specifications

1.3.1 Power Consumption :

+5V @960 mA maximum, A-812PG
Operating temperature : -20°C ~ 60°C

1.3.2 Analog Inputs

Channels : 16 single-ended
Input range : (software programmable)
A-812PG:bipolar : ±10V, ±5V, ±2.5V, ±1.25V, ±0.625V, ±0.3125V
(input range : ±10V or ±0.3125V by Jumper JP4 selected )
Input current : 250 nA max (125 nA typical ) at 25 deg.
On chip sample and hold
Over voltage : continuous single channel to
Input impedance : 10

1.3.3 A/D Converter

Type : successive approximation , Burr Brown ADS 774
or SIPEX-SP774B ( equivalent)
Conversion time : 8 microsec.
Accuracy : +/- 1 bit
Resolution : 12 bits
A-812PG Hardware Manual (Ver.1.2, Sep/2005, IPH-004-12)
Ω // 6pF
10
70Vp-p
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