XTR105PA - 

Current Sense Amplifier, Excitation and Linearization, 1 Amplifier, 5 nA, DIP, 14 Pins, -40 °C

XTR105PA - Current Sense Amplifier, Excitation and Linearization, 1 Amplifier, 5 nA, DIP, 14 Pins, -40 °C
XTR105PA - Current Sense Amplifier, Excitation and Linearization, 1 Amplifier, 5 nA, DIP, 14 Pins, -40 °C

The actual product may differ from image shown

Manufacturer Part No:
Newark Part No.:
Technical Datasheet:
See all Technical Docs

Product Overview

The XTR105PA is a 2-wire Current Transmitter with sensor excitation and linearization. It provides complete current excitation for platinum RTD temperature sensors and bridges, instrumentation amplifiers and current output circuitry on a single integrated circuit. Versatile linearization circuitry provides a 2nd-order correction to the RTD, typically achieving a 40:1 improvement in linearity. Instrumentation amplifier gain can be configured for a wide range of temperature or pressure measurements. Total unadjusted error of the complete current transmitter is low enough to permit use without adjustment in many applications. This includes zero output current drift, span drift and nonlinearity. The XTR105 operates on loop power-supply voltages down to 7.5V.
  • Low unadjusted error
  • Two precision current sources (800µA each)
  • Linearization
  • 2-wire RTD operation
  • Low offset drift (0.4µV/°C)
  • Low output current noise (30NAPP)
  • High PSR (110dB minimum)
  • High CMR (86dB minimum)
  • Green product and no Sb/Br


Industrial, Automation & Process Control, Test & Measurement


IC can be damaged by ESD. We recommend that all ICs be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

Product Information

1 Amplifier
Find similar products Choose and modify the attributes above to find similar products.


Compare Selected
Manufacturer Part Number
Newark Part No.
Manufacturer / Description
Price For
197 in stock


1+ $11.48 10+ $10.55 25+ $10.00 50+ $9.46 100+ $8.91 250+ $8.48 500+ $7.93 More Less

Associated Products

Compare Selected

Related Searches

US continental orders over $49 and under 50 pounds may qualify for free ground shipping. Click the link for the full Terms and Conditions of the offer.

255 In stock

for same day shipping

see cut-off times
Check stock and lead times
More stock available week commencing 8/6/18
$11.48 $ 11.48
Price for:
Multiple: 1 Minimum: 1
Quantity Price
1 + $11.48
10 + $10.55
25 + $10.00
50 + $9.46
100 + $8.91
250 + $8.48
500 + $7.93
No longer stocked:: No Longer Manufactured::
Add to Cart
Add Line Note
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Customer Q&A Exchange


Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.


Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.