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INA125U from TI,TI,Texas Instruments

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INA125U

Manufacturer: TI,TI

INSTRUMENTATION AMPLIFIER With Precision Voltage Reference

Partnumber Manufacturer Quantity Availability
INA125U TI,TI 5 In Stock

Description and Introduction

INSTRUMENTATION AMPLIFIER With Precision Voltage Reference The INA125U is a precision instrumentation amplifier manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Supply Voltage Range:** ±2.25V to ±18V  
- **Quiescent Current:** 1.3mA (max)  
- **Gain Range:** 4 to 10,000 (set via external resistor)  
- **Input Offset Voltage:** 50µV (max)  
- **Input Bias Current:** 25nA (max)  
- **Common-Mode Rejection Ratio (CMRR):** 100dB (min)  
- **Bandwidth:** 200kHz (G = 100)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin SOIC  

### **Descriptions:**  
The INA125U is a low-power, high-precision instrumentation amplifier with an integrated precision voltage reference. It is designed for applications requiring high accuracy and stability, such as bridge amplification, medical instrumentation, and industrial process control.  

### **Features:**  
- **Integrated Voltage Reference:** 2.5V with ±0.4% accuracy  
- **Low Power Consumption:** Suitable for battery-powered applications  
- **High Accuracy:** Low offset voltage and drift  
- **Wide Supply Range:** Supports single and dual supplies  
- **Gain Adjustable via External Resistor**  
- **Robust Design:** High CMRR and low noise  

This amplifier is commonly used in sensor signal conditioning, data acquisition systems, and strain gauge amplifiers.

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