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XTR101AU from BB

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XTR101AU

Manufacturer: BB, TI, TI-BB

Precision, Low-Drift 4mA to 20mA Two-Wire Transmitter

Partnumber Manufacturer Quantity Availability
XTR101AU BB, TI, TI-BB 102 In Stock

Description and Introduction

Precision, Low-Drift 4mA to 20mA Two-Wire Transmitter The XTR101AU is a precision instrumentation amplifier manufactured by BB (Burr-Brown). Here are its specifications, descriptions, and features:  

### **Specifications:**  
- **Manufacturer:** Burr-Brown (BB)  
- **Type:** Precision Instrumentation Amplifier  
- **Supply Voltage Range:** ±4.5V to ±18V  
- **Input Offset Voltage:** 0.5mV (max)  
- **Input Bias Current:** 25nA (max)  
- **Common-Mode Rejection Ratio (CMRR):** 110dB (min)  
- **Gain Range:** 1 to 1000 (adjustable via external resistors)  
- **Bandwidth:** 200kHz (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 14-Pin DIP (Dual Inline Package)  

### **Descriptions:**  
The XTR101AU is a low-power, high-precision instrumentation amplifier designed for signal conditioning in industrial and process control applications. It provides excellent accuracy, low drift, and high common-mode rejection, making it suitable for amplifying small differential signals in noisy environments.  

### **Features:**  
- **High Accuracy:** Low offset voltage and drift ensure precise signal amplification.  
- **Wide Supply Range:** Operates from ±4.5V to ±18V, accommodating various power supplies.  
- **Adjustable Gain:** External resistors allow gain customization from 1 to 1000.  
- **Low Power Consumption:** Optimized for battery-powered and low-power applications.  
- **High CMRR:** Effectively rejects common-mode noise in industrial environments.  
- **Robust Design:** Suitable for harsh conditions with a wide operating temperature range.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Precision, Low-Drift 4mA to 20mA Two-Wire Transmitter

Alternative Part Number

  • AD694ARZ --: Industry-standard 4-20mA current transmitter IC with similar function and voltage-to-current conversion, widely used as a drop-in functional replacement.
  • AD693AQ --: Loop-powered 4-20mA transmitter with on-chip signal conditioning, closely matching the XTR101's application as a two-wire current transmitter.
  • MAX1452CAE+ --: Sensor signal conditioner with programmable current output, suitable for similar transducer transmitter applications when the XTR101 is unavailable.

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