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XTR105UAG4 from TI,Texas Instruments

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XTR105UAG4

Manufacturer: TI

4-20mA Current Transmitter with Sensor Excitation and Linearization 14-SOIC

Partnumber Manufacturer Quantity Availability
XTR105UAG4 TI 13 In Stock

Description and Introduction

4-20mA Current Transmitter with Sensor Excitation and Linearization 14-SOIC The XTR105UAG4 is a precision current output converter designed and manufactured by Texas Instruments (TI). Below are the specifications, descriptions, and features based on the available knowledge:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** XTR105UAG4  
- **Type:** Precision Current Output Converter  
- **Supply Voltage Range:** 7.5V to 36V  
- **Output Current Range:** 4mA to 20mA (two-wire transmitter)  
- **Reference Voltage:** 2.5V (internal)  
- **Temperature Coefficient:** Low drift  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-14  

### **Descriptions:**
The XTR105UAG4 is a monolithic 4-20mA current transmitter designed for sensor signal conditioning. It integrates a precision instrumentation amplifier, a voltage reference, and a current output circuit, making it suitable for industrial process control applications. It supports two-wire operation and provides linearization for RTD (Resistance Temperature Detector) sensors.

### **Features:**
- **Integrated RTD Excitation Currents:** Provides matched 0.8mA and 0.4mA current sources for RTD linearization.  
- **Low Drift Voltage Reference:** 2.5V with low temperature drift.  
- **Wide Supply Voltage Range:** Operates from 7.5V to 36V.  
- **Two-Wire 4-20mA Current Transmitter:** Suitable for loop-powered applications.  
- **High Accuracy:** Precision instrumentation amplifier with low offset and drift.  
- **RTD Linearization:** Built-in circuitry for improved temperature measurement accuracy.  
- **Robust Industrial Design:** Operates reliably in harsh environments.  

This information is based on the manufacturer's datasheet and technical documentation. For detailed electrical characteristics and application circuits, refer to the official TI datasheet.

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