The OMB-DBK85 provides
16 channels of differential
voltage input. It has a single,
unity-gain input stage on all
channels. When this is coupled
with the A/D’s on-board x1 through
x64 programmable input gains, full
scale input ranges from ±10 V down
to ±156 mV.
The OMB-DBK85’s ultra low noise,
high-speed design allows users to
expand their input to 256 channels
without sacrificing measurement
integrity.
Specifications
Gain Ranges: x1 Inputs: 16 differential voltage inputs Maximum Voltage Range: ±10 V Input Impedance: 20 MΩ Accuracy: ±[0.025% +150 µV]
(typ); ±[0.1% +250 µV] (max) Temperature Coefficient: 10 ppm
for every degree outside the range
of 0 to 50°C Noise: 60 µVrms (typ)
Maximum Input Voltage
(without damage): ±35 V 3 dB Bandwidth: 2.6 MHz CMRR: 80 dB (typ) Power Consumption:
755 mW Connector: DBK37 male,
mates with P1 connector
(attachment to the
OMB-DAQBOARD-2000
requires an OMB-DBK200,
OMB-DBK202
or OMB-DBK203 adaptor);
front-panel BNC connectors
for signal connection Operating Temperature:
-30 to 70°C (-22 to 158°F) Dimensions:
285 W x 220 D x 45 mm H
(11 x 8.5 x 1.75") Weight: 1.13 kg (2.5 lb)
† All dollar amounts on this site are shown in US currency.
