User`s guide
Introduction
7
High: VIH=2.0V max.; IIH=0.02mA max
Output voltage:
Low: VOL=0.5 V max.; IOL=8mA max.
High: VOH=2.7V min; IOH=400A
Number of channels: 4 digital inputs sampled simultaneously with the
analog signal input.
Compatibility: TTL/CMOS
Input voltage:
Logic Low: VIL=0.8 V max.; IIL=0.2mA max.
High: VIH=2.0V max.; IIH=0.02mA max
General Purpose Timer/Counter (GPTC)
Number of channels: 2 independent Up/Down Timer/Counters
Resolution: 16 bits
Compatibility: TTL
Clock source: Internal or external
Max source frequency: 10MHz
Analog Trigger (A.Trig)
Source: All analog input channels; external analog trigger
(EXTATRIG)
Level: Full-scale internal; 10V external
Resolution: 8 bits
Slope: Positive or negative (software selectable)
Hysteresis: Programmable
Bandwidth: 400khz
External Analog Trigger Input (EXTATRIG):
Input impedance: 20KΩ
Coupling: DC
Protection: Continuous 35V maximum