Specifications; Analog Voltage Output - Measurement Computing USB-3100 Series User Manual

Specifications

Typical for 25 °C unless otherwise specified.
Specifications in italic text are guaranteed by design.

Analog voltage output

Parameter
Digital to Analog converter
Number of channels
Resolution
Output ranges
Output transient
Differential non-linearity
(Note 3)
Output current
Output short-circuit protection
Output coupling
Power on and reset state
Output noise
Settling time
Slew rate
Throughput
Note 1: The USB-3105 output voltage level defaults to 0V whenever the output voltage range is
reconfigured.
The USB-3105 output voltage level will also default to 0V:
1) Whenever the host PC is reset, shut down or suspended.
2) If a reset command is issued to the device
Table 1. Analog voltage output specifications
Conditions
Calibrated
Un-calibrated
±10 V to (0 to 10 V) or
(0 to 10 V) to ±10 V range
selection.
(Note 1)
Host PC is reset, powered on,
suspended or a reset command is
issued to device.
(Note 2)
Initial power on.
Calibrated
Un-calibrated
VOUTx pins
VOUTx connected to AGND
0 to 10 V range
±10 V range
to 1 LSB accuracy
0 to 10 V range
±10 V range
Single-channel
Multi-channel
17
Specifications
DAC8554
16
16 bits
±10 V, 0 to 10 V
Software configurable
±10.2 V, -0.04 to 10.08 V
Software configurable
Duration: 5 µS typ.
Amplitude: 5V p-p typ.
Duration: 2 S typ.
Amplitude: 2V p-p typ.
Duration: 50 mS typ.
Amplitude: 5V peak typ.
±1.25 LSB typ.
-2 LSB to +1 LSB max.
±0.25 LSB typ.
±1 LSB max.
±3.5 mA typ.
Indefinite
DC
DACs cleared to zero-scale: 0 V, ±50 mV typ.
Output range: 0-10V
14.95 µVrms typ.
31.67 µVrms typ.
25 µS typ.
1.20 V/µS typ.
1.20 V/µS typ.
100 Hz max., system dependent
100 Hz/#ch max., system dependent
Chapter 4