Product Summary

The XTR101AUG4 is a precision, low drift 4-20mA two-wire transmitter. The XTR101AUG4 is a microcircuit, 4-20mA, two-wireb transmitter containing a high accuracy instrumentation amplifier (IA), a voltage-controlled output current source, and dual-matched precision current reference. This combination of the XTR101AUG4 is ideally suited for remote signal conditioning of a wide variety of transducers such as thermocouples, RTDs, thermistors, and strain gauge bridges. State-of-theart design and laser-trimming, wide temperature range operation, and small size make it very suitable for industrial process control applications. In addition, the optional external transistor of the XTR101AUG4 allows even higher precision.

Parametrics

XTR101AUG4 absolute maximum ratings: (1)Power Supply, +VCC: 40V; (2)Input Voltage ≥ VOUT, ≤ +VCC; (3)Storage Temperature Range, Ceramic: 55℃ to +165℃; (4)Plastic: 55℃ to +125℃; (5)Lead Temperature (soldering, 10s) G, P: +300℃; (6)(wave soldering, 3s) U: +260℃; (7)Output Short-Circuit Duration: Continuous +VCC to IOUT; (8)Junction Temperature: +165℃.

Features

XTR101AUG4 features: (1)Instrumentation amplifier input; (2)True two-wire operation; (3)Dual matched current sources; (4)Wide supply range: 11.6V to 40V; (5)Specification range: -40℃ to +85℃; (6)Small dip-14 package, ceramic and plastic.

Diagrams

XTR101AUG4 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
XTR101AUG4
XTR101AUG4

Texas Instruments

Current Sense Amplifiers Prec Lo-Drift 4-20mA 2-Wire Trnsmtr

Data Sheet

0-1: $12.40
1-10: $11.29
10-25: $10.43
25-50: $10.07
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
XTR100
XTR100

Other


Data Sheet

Negotiable 
XTR101
XTR101

Other


Data Sheet

Negotiable 
XTR101AG
XTR101AG

Texas Instruments

Current Sense Amplifiers Prec Lo-Drift 4-20mA 2-Wire Trnsmtr

Data Sheet

0-1: $47.82
1-25: $42.70
25-100: $40.33
XTR101AP
XTR101AP

Texas Instruments

Current Sense Amplifiers Prec Lo-Drift 4-20mA 2-Wire Trnsmtr

Data Sheet

0-1: $10.32
1-10: $9.40
10-25: $8.68
25-50: $8.39
XTR101APG4
XTR101APG4

Texas Instruments

Current Sense Amplifiers Prec Lo-Drift 4-20mA 2-Wire Trnsmtr

Data Sheet

0-1: $10.32
1-10: $9.40
10-25: $8.68
25-50: $8.39
XTR101AU
XTR101AU

Texas Instruments

Current Sense Amplifiers Prec Lo-Drift 4-20mA 2-Wire Trnsmtr

Data Sheet

0-1: $12.40
1-10: $11.29
10-25: $10.43
25-50: $10.07