A1340-C1

 

Isolation amplifier

Isolation amplifiers are indispensable components for signal conditioning. There are several reasons that make galvanic potential isolation necessary. Examples for this are personal protection, on the one hand, as required in medical engineering to ensure contact of persons with life-threatening voltages. On the other hand, different safety aspects, such as protection of IT systems may require the use of an isolation amplifiers. If ground loops need to be separated or if a small differential voltage with a high common-mode level must be determined, the isolation amplifier is the device of your choice.

 

 

HUBERT A 1340-C1 isolation amplifier

 

A 1340-C1

Isolation amplifier
DC-1.7 MHz | 20 V/μs |  IMRR > 106 dB |500 VAC, 1 kVDC

 

l      3-port isolation amplifier (input, output, USB/network) with optionally selectable
input and output potentials

l      Input instrument amplifier with high-power common-mode suppression and
switchable gain of 1, 2, 5 or 10

l   Purely analog signal transmission, i.e. output signal free from switching signals

l      Automatic offset compensation is possible at any time at the push of a button

 

Electrical data

Bildbeschreibung oder so

Small Signal Frequency Response
Gain = 1

Small Signal Frequency Response
Gain = 10

Input gain

1, 2, 5, 10

Input voltage

± 10 V, ± 5 V, ± 2 V, ± 1 V

CMRR (typ.)

90 dB, 96 dB, 101 dB, 106 dB

Test voltage (1 Min)

1 kV AC, 2 kV DC

Output noise

1 mV pp
< 0.3 mV rms

Output offset
(after compensation)

± 1 mV

Offset drift

± 5 mV (10 - 50 °C)

 

*Multi-channel isolation amplifier upon request!