User`s guide
6
Introduction
Data transfers:
Programmed I/O,
Bus-mastering DMA with scatter/gather
Output range: 10V, 0~10V, AOEXTREF, 0~AOEXTREF
Settling time: 3S to 0.5LSB accuracy
Slew rate: 20V/uS
Output coupling: DC
Protection: Short-circuit to ground
Output impedance: 0.1 typical
Output driving: 5mA max.
Stability: Any passive load, up to 1500pF
Power-on state: 0V steady-state
Power-on glitch: 1V/500uS
Relative accuracy:
0.5 LSB typical, 1 LSB max
DNL:
0.5 LSB typical, 1.2 LSB max
Offset error:
Before calibration: 80mV max
After calibration: 1mV max
Gain error:
Before calibration: 0.8% of output max
After calibration: 0.02% of output max
General Purpose Digital I/O (G.P. DIO, 82C55A)
Number of channels: 24 programmable Input/Output
Compatibility: TTL
Input voltage:
Logic Low: VIL=0.8 V max.; IIL=0.2mA max.