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XTR117 from BB

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XTR117

Manufacturer: BB

XTR117 4-20mA Current Loop Transmitter

Partnumber Manufacturer Quantity Availability
XTR117 BB 20 In Stock

Description and Introduction

XTR117 4-20mA Current Loop Transmitter The XTR117 is a precision current output converter designed to transmit analog 4–20mA signals over an industry-standard current loop. Here are its key specifications, descriptions, and features:

### **Manufacturer:**  
Texas Instruments (TI)  

### **Key Specifications:**  
- **Supply Voltage Range:** 7.5V to 40V  
- **Output Current:** 4–20mA (adjustable)  
- **Reference Voltage:** 1.25V (5% tolerance)  
- **Current Consumption (Quiescent):** 200µA (typical)  
- **Accuracy:** ±0.05% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Options:** SOIC-8, VSSOP-8  

### **Descriptions:**  
- The XTR117 is a low-power, two-wire current loop transmitter.  
- It converts a voltage input (e.g., from a sensor or DAC) into a proportional 4–20mA current output.  
- Designed for industrial process control, sensor excitation, and analog signal transmission.  

### **Features:**  
- **Low Power Consumption:** Minimizes loop voltage drop.  
- **Integrated Precision Voltage Reference:** 1.25V for sensor excitation.  
- **High Accuracy:** Ensures reliable signal transmission.  
- **Wide Supply Range:** Supports long-distance loop applications.  
- **EMI Hardened:** Reduces susceptibility to interference.  
- **Two-Wire Operation:** Simplifies wiring in industrial systems.  

For detailed electrical characteristics and application circuits, refer to the official Texas Instruments datasheet.

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