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XTR115UA/2K5 The Texas Instruments XTR115UA/2K5 is an 8-SOIC current transmitter IC designed for 4-20mA current loops. It operates from a 7.5V to 36V supply range.
Mfr Part #:

XTR115UA/2K5

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments XTR115UA/2K5 is an 8-SOIC current transmitter IC designed for 4-20mA current loops. It operates from a 7.5V to 36V supply range.
Total Stock: 11,046 pcs
$ Price Range: $1.39

XTR115UA/2K5 Available from 4 distributors

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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7,500 pcs
7500 pcs On Request 1 On Request On Request 20+ On Request On Request
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1,646 pcs
1646 pcs On Request 1 On Request On Request On Request On Request On Request
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1,000 pcs
1000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
900 pcs
900 pcs On Request 1 On Request On Request 20+ On Request On Request

XTR115UA/2K5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Input Type
Low Quiescent Current
Low nonlinearity error
Low span error
Mounting Type
Offset Voltage
Offset Voltage Drift
Operating Temperature
Operating Temperature - Maximum
Operating Voltage (Minimum/Maximum)
Output Type
Supplier Device Package
Type
VREF for sensor excitation
Wide loop supply range

XTR115UA/2K5 Description

Short technical summary and product information.

The XTR115UA/2K5 from Texas Instruments is a precision current output converter designed for transmitting analog 4mA to 20mA signals over an industry-standard current loop. This device is housed in an 8-SOIC package and operates within an industrial temperature range of -40°C to 85°C.

 

Key electrical specifications include a wide supply voltage range of 7.5V to 36V and a low quiescent current of 200µA. It features a 2.5V reference voltage for sensor excitation and an on-chip 5V regulator for external circuitry. The transmitter offers low span error (0.05%) and low nonlinearity error (0.003%), making it suitable for accurate signal transmission.

 

This component is a fundamental building block for smart sensors utilizing 4mA to 20mA current transmission. Its surface mountable design and robust operating parameters make it a reliable choice for industrial control and measurement applications.

XTR115UA/2K5 Quick Information

Product Type: Current Transmitter
Canonical Name: XTR115 Current Loop Transmitter
Subcategory: Sensor and Detector Interfaces

XTR115UA/2K5 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

XTR115UA/2K5 Estimated Pricing

Qty Low High
1+ $1.39 $1.39

Estimated market price range - modelled values for guidance only, not live distributor offers.

XTR115UA/2K5 Features

  • Transmits analog 4mA to 20mA signals.
  • Operates from 7.5V to 36V supply.
  • Features 2.5V reference voltage.
  • Low quiescent current of 200µA.
  • Surface mount 8-SOIC package.

XTR115UA/2K5 Applications

  • Used in 4-20mA current loops.
  • Fundamental for smart sensor designs.
  • Suitable for industrial signal transmission.
  • Powers external sensor circuitry.

XTR115UA/2K5 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the XTR115UA/2K5?

The operating temperature range is -40°C to 85°C.

What supply voltage range does the XTR115UA/2K5 support?

The device supports a supply voltage range of 7.5V to 36V.

What type of package is the XTR115UA/2K5 in?

The XTR115UA/2K5 is available in an 8-SOIC package.

What is the reference voltage for sensor excitation on the XTR115UA/2K5?

The XTR115UA/2K5 provides a 2.5V reference voltage for sensor excitation.

What is the quiescent current of the XTR115UA/2K5?

The XTR115UA/2K5 has a low quiescent current of 200µA.

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