Welcome. Click here to login.

NI SCXI-1140

8-Channel Simultaneous-Sampling Differential Amplifier Module

The NI SCXI-1140 is an 8-channel simultaneous-sampling differential amplifier module. Each channel contains a high-input-impedance instrumentation amplifier with switch-selectable gain followed by a track-and-hold (T/H) amplifier. The T/H amplifiers track simultaneously, which is useful for preserving interchannel phase relationships.

Manufacturer's Product Page

NI Wiring Solutions Page

What solution type should I use?
  1. Cable Assembly Solutions
  2. PCB Solutions
  3. Adapter Solutions

If you need a different solution

Once your form is completed, hit the 'Request a Quote' button and a quote will be generated within 24 hours for your review. If you have any questions, feel free to contact our customer service department at (540)932-3300.

* denotes a required field.

*Postal Code:


Select the standard VPC Wire+ option or enter a custom Wire+ option below.

1st - Select a MANUFACTURER 2nd - Choose an INSTRUMENT 3rd - Choose VPC WIRE + Option 4th - Add Below

*Please note, any custom Wire+ solutions may take longer than 24 hours to quote.