Measurement Computing Data Translation DT3034, User Manual

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Specifications
145
Analog Output Specifications
Table 24 lists the specifications for the D/A subsystem on the DT3034 board.
Table 24: D/A Subsystem Specifications
Feature DT3034 Specifications
Number of analog output channels 2 (voltage output)
Resolution 16 bits
Data encoding (input) Offset binary
Nonlinearity (integral) ±4.0 LSB
Differential linearity ±0.75 LSB (monotonic to 15 bits)
Output range ±10 V (bipolar)
Error
Zero:
Gain:
Adjustable to 0
Adjustable to 0
Throughput
Full scale:
100 mV Step, continuously paced:
100 mV Step, waveform mode:
200 kSamples/s maximum per channel
500 kSamples/s maximum per channel
500 kSamples/s maximum per channel
Current output ±5 mA maximum load
Output impedance 0.1

maximum
Capacitive drive capability 0.004

F (no oscillators)
Protection Short circuit to Analog Common
Power-on voltage 0 V ±10 mV maximum
Settling time to 0.01% of FSR 10

s, 20 V step; 5.0

s, 100 mV step
Slew rate 5 V/

s
External D/A sample clock
Input type:
Input load:
High-level input voltage:
Low-level input voltage:
Hysteresis:
High-level input current:
Low-level input current:
Minimum pulse width:
Maximum frequency:
Termination:
Schmitt trigger, falling-edge sensitive
1 HCT14 (TTL)
2.0 V minimum
0.8 V maximum
0.4 V (minimum); 1.5 V (maximum)
1.0

A
–
1.0

A
200 ns (high); 150 ns (low)
500 kHz
33

series resistor