XTR116UA Texas Instruments, 4 → 20 mA Current Loop Transmitter 5V 8-Pin SOIC

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Packaging Options:
RS Stock No.:
378-2985
Mfr. Part No.:
XTR116UA
Brand:
Texas Instruments
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Brand

Texas Instruments

Quiescent Current

200µA

Span Error

0.05%

Output Current

4 → 20 mA

Regulator Voltage

5V

Mounting Type

Surface Mount

Package Type

SOIC

Pin Count

8

Dimensions

4.9 x 3.91 x 1.58mm

Height

1.58mm

Length

4.9mm

Maximum Loop Supply Voltage

36V

Width

3.91mm

Minimum Operating Temperature

-40 °C

Minimum Loop Supply Voltage

7.5V

Maximum Operating Temperature

+85 °C

4mA-to-20mA Current-Loop, Texas Instruments


The Texas Instruments XTR116 are precision current output converters designed to transmit analog 4-to-20mA signals over an industry standard current loop. They provide accurate current scaling and output current limit functions. This device is a fundamental building block of smart sensors using 4-to-20mA current transmission.

LOW QUIESCENT CURRENT: 200μA
5V REGULATOR FOR EXTERNAL CIRCUITS
V REF FOR SENSOR EXCITATION:
XTR115: 2.5V
XTR116: 4.096V
LOW SPAN ERROR: 0.05%
LOW NONLINEARITY ERROR: 0.003%
WIDE LOOP SUPPLY RANGE: 7.5V to 36V
SO-8 PACKAGE


4mA-to-20mA Current-Loop Communication


Current loop systems are used in electrically noisy industrial environments for sending analogue sensor data over long distances of 300m or more.

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