User`s manual

8.0 SPECIFICATIONS
Typical for 25°C unless otherwise specified.
POWER CONSUMPTION
Table 1. Power Consumption
30 mA maximum+12V
1.2A typical, 1.5A max+5V
ANALOG INPUT SECTION
Table 2. Analog Inputs
Auto-calibration, calibration factors for each range stored on board in
non-volatile RAM.
Calibration
330 kHz minThroughput
3.0 µs maxA/D conversion time
Programmed I/O
From 1024 sample FIFO via REPINSWData transfer
External analog (Analog Trigger In)
External digital (A/D External Trigger)A/D trigger sources
Unlimited pre- and post-trigger samples. Total # of samples must be
> 512. Compatible with both Digital and Analog trigger options.
External analog: Software-configurable for:
Positive or Negative slope.
Above or Below reference
Positive or Negative hysteresis
In or Out of window
Trigger levels set by DAC0 and/or DAC1, 4.88mV resolution.
External digital: Software configurable for:
edge (triggered)
level-activated (gated).
Programmable polarity (rising/falling edge trigger, high/low gate).
A/D Triggering Modes
Software selectable option, burst rate = 3 µs. Burst mode
Software polled
External source (A/D External Pacer)
Internal counter A/D pacing
(SW programmable)
Unipolar/Bipolar, software-selectablePolarity
Bipolar: ±10V, ±5V, ±2.5V, ±1.25V
Unipolar: 0 to 10V, 0 to 5V, 0 to 2.5V, 0 to 1.25V
Input ranges
(SW programmable)
16 single-ended / 8 differential, software-selectable Number of channels
12 bitsResolution
ADS7800A/D converter type
37