Measurement Computing CIO-DO24DD - Manual (Page 16)

6.0 SPECIFICATIONS
Power consumption
+5V
CIO-DO24DD 275mA typical, 345mA max
CIO-DO48DD 425mA typical, 535mA max
Digital Output
Digital Type ULN2803 Darlington (open
collector)
Configuration
CIO-DO24DD 3 banks of 8 outputs each
CIO-DO48DD 6 banks of 8 outputs each
Number of channels
CIO-DO24DD 24
CIO-DO48DD 48
Maximum output voltage, V
CE
50V
Maximum continuous current, Ic 500mA
Output leakage current
Vo = 50V, Ta = +70 °C 100 µA max
Vo = 50V, Ta = +25 °C 50 µA max
Collector-Emitter saturation voltage
i
C
= 350mA, iB = 500µA 1.1V typ, 1.6Vmax
i
C
= 200mA, iB = 350µA 0.95V typ, 1.3Vmax
i
C
= 100mA, iB = 250µA 0.85V typ, 1.1Vmax
Clamp diode reverse leakage current
Vr = 50V, Ta = +25 °C 50 µA max
Clamp diode forward voltage
Diode current = 350mA 1.5V typ, 2.0V max
Environmental
Operating temperature range 0 to 50°C
Storage temperature range − 20 to 70°C
Humidity 0 to 90% non-condensing
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