User`s guide

Introduction • 9

• Output range: ±10V, 0~10V, ±AOEXTREF, 0~AOEXTREF

• Settling time: 3µS to 0.5LSB accuracy

• Slew rate: 20V/uS

• Output coupling: DC

• Protection: Short-circuit to ground

• Output impedance: 0.1Ω. max.

• Output driving: ±5mA max.

• Stability: Any passive load, up to 1500pF

• Power-on state: 0V steady-state

• Power-on glitch: ±1V/500uS

• Offset error:

P Before calibration: ±80mV max

P After calibration: ±1mV max

• Gain error:

P Before calibration: ±0.8% of output max

P 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:

P Logic Low: VIL=0.8 V max.; IIL=0.2mA max.

P High: VIH=2.0V max.; IIH=0.02mA max

• Output voltage:

P Low: VOL=0.5 V max.; IOL=8mA max.

P High: VOH=2.7V min; IOH=400µA