SBOS061C
February 1997 – October 2024
XTR105
PRODUCTION DATA
1
1
Features
2
Applications
3
Description
4
Pin Configuration and Functions
5
Specifications
5.1
Absolute Maximum Ratings #GUID-80F0CD5F-C345-42B2-B6A9-580512790460/R_DESCRIPTION_LI1
5.2
Recommended Operating Conditions
5.3
Thermal Information
5.4
Electrical Characteristics
5.5
Typical Characteristics
6
Detailed Description
6.1
Overview
6.2
Functional Block Diagram
6.3
Feature Description
6.3.1
Linearization
6.3.1.1
High-Resistance RTDs
6.3.2
Voltage Regulator
6.3.3
Open-Circuit Protection
6.3.4
Reverse-Voltage Protection
6.3.5
Surge Protection
6.4
Device Functional Modes
7
Application and Implementation
7.1
Application Information
7.1.1
External Transistor
7.1.2
Loop Power Supply
7.1.3
2-Wire and 3-Wire RTD Connections
7.1.4
Radio Frequency Interference
7.1.5
Error Analysis
7.2
Typical Applications
7.3
Layout
7.3.1
Layout Guidelines
8
Device and Documentation Support
8.1
Documentation Support
8.1.1
Related Documentation
8.2
Receiving Notification of Documentation Updates
8.3
Support Resources
8.4
Trademarks
8.5
Electrostatic Discharge Caution
8.6
Glossary
9
Revision History
10
Mechanical, Packaging, and Orderable Information
Data Sheet
XTR105 4-20mA Current Transmitter With Sensor Excitation and Linearization