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XTR116, XTR116U, XTR116UA

Table of contents:
Info of XTR116
Info of XTR116U
Info of XTR116UA

XTR116, XTR116U, XTR116UA Selling Leads, Datasheet

MFG:Texas Instruments Category:Integrated Circuits (ICs) Package Cooled:SOP D/C:07+

XTR116, XTR116U, XTR116UA Datasheet download

Five Points

Part Number: XTR116U

Category: Integrated Circuits (ICs)

MFG: Texas Instruments

Package Cooled: SOP

D/C: 07+

Description: IC 4 TO 20MA TRANSMITTER 8-SOIC

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XTR116 General Description

The XTR115 and 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.

The on-chip voltage regulator (5V) can be used to power external circuitry. A precision on-chip VREF (2.5V for XTR115 and 4.096V for XTR116) can be used for offsetting or to excite transducers. A current return pin (IRET) senses any current used in external circuitry to assure an accurate control of the output current.

The XTR115 is a fundamental building block of smart sensors using 4-to-20mA current transmission. The XTR115 and XTR116 are specified for operation over the extended industrial temperature range, 40 to +85.

XTR116 Maximum Ratings

Power Supply, V+ (referenced to IO pin) ..................................... 40V
Input Voltage (referenced to IRET pin) ................................. 0V to V+
Output Current Limit ........................................................ Continuous
VREG, Short-Circuit ............................................................Continuous
VREF, Short-Circuit .............................................................Continuous
Operating Temperature ..............................................55 to +125
Storage Temperature Range .......................................55to +125
Lead Temperature (soldering, 10s) ........................................... +300
Junction Temperature ................................................................ +165
NOTE:
Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade
device reliability.

XTR116 Features

·LOW QUIESCENT CURRENT: 200mA
·5V REGULATOR FOR EXTERNAL CIRCUITS
·VREF 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

XTR116 Typical Application

· 2-WIRE, 4-20mA CURRENT LOOP TRANSMITTER
· SMART TRANSMITTER
· INDUSTRIAL PROCESS CONTROL
· TEST SYSTEMS
· COMPATIBLE WITH HART MODEM
· CURRENT AMPLIFIER
· VOLTAGE-TO-CURRENT AMPLIFIER

XTR116 Connection Diagram

XTR116U Parameters

Technical/Catalog Information	XTR116U
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Package / Case	8-SOIC (3.9mm Width)
Packaging	Tube
Type	Current Transmitter
Interface	2-Wire
Supply Voltage	7.5 V ~ 36.0 V
Current - Supply	20mA
Input Type	Voltage
Output Type	Voltage
Function	*
Number of Channels	*
Operating Temperature	*
Voltage - Supply	*
Drawing Number	296; 4040047-2; D; 8
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	XTR116U XTR116U

XTR116UA Parameters

Technical/Catalog Information	XTR116UA
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Package / Case	8-SOIC (3.9mm Width)
Packaging	Tube
Type	Current Transmitter
Interface	2-Wire
Supply Voltage	7.5 V ~ 36.0 V
Current - Supply	20mA
Input Type	Voltage
Output Type	Voltage
Function	*
Number of Channels	*
Operating Temperature	*
Voltage - Supply	*
Drawing Number	296; 4040047-2; D; 8
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	XTR116UA XTR116UA

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