New ProDAQ 5828 Isolation Amplifier Signal Conditioning Card

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The new ProDAQ 5828 Isolation Amplifier Signal Conditioning Card extends Bustec range of signal conditioning cards for the ProDAQ 5720 carrier. It provides input channel-to-channel and channel-to-ground isolation of up to 350 VRMS with a full power signal bandwidth of 50 kHz.

The ProDAQ 5828 has four input voltage ranges, +/-10 V, +/-1 V, +/-0.1 V and +/-0.01 V. For gain 1 the input offset error is typically just +/-0.5 mV (+/-50ppm) with typical gain error of +/-0.03% (+/-300ppm), with both specifications far exceeding similar isolated cards. Isolation Mode Rejection Ratio (IMRR) is typically -120 dB at 50 Hz and -100 dB at 1 kHz for a gain of 1, providing excellent rejection of AC Common Mode signals such as 50 Hz/60 Hz line voltages. 

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