Data Translation DT9820 Series, User Manual

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Specifications
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Table 10 lists the specifications for the digital output subsystem.
Table 11 lists the power, physical, and environmental specifications
for the DT9820 Series function modules.
Table 10: DOUT Subsystem Specifications
Feature Specifications
Number of lines 8 (Port B)
Termination 22
Ω
series resistor
Outputs
Output driver:
Output driver high voltage:
Output driver low voltage:
TTL
2.4 V minimum (IOH =
−
1 mA)
0.5 V maximum (IOL = 12 mA)
Back EMF diodes Yes
Table 11: Power, Physical, and Environmental Specifications
Feature Specifications
Power
+5 V Standby:
+5 V Enumeration:
+5 V Power ON:
+5 V Isolated Power Out:
500
µ
A maximum
100 mA maximum
500 mA maximum
10 mA maximum
Physical
Dimensions:
Weight:
6.5 inches x 4.5 inches x 1.4 inches
9 ounces (255 grams)
Environmental
Operating temperature range:
Storage temperature range:
Relative humidity:
0
°
C to 55
°
C
−
25
°
C to 85
°
C
To 95%, noncondensing