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INA114AU from BB

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INA114AU

Manufacturer: BB

Precision INSTRUMENTATION AMPLIFIER

Partnumber Manufacturer Quantity Availability
INA114AU BB 66 In Stock

Description and Introduction

Precision INSTRUMENTATION AMPLIFIER The INA114AU is a precision instrumentation amplifier manufactured by Burr-Brown (BB). Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Supply Voltage Range:** ±2.25V to ±18V  
- **Input Voltage Range:** ±10V (with ±15V supply)  
- **Gain Range:** 1 to 10,000 (set via external resistor)  
- **Bandwidth:** 1 MHz (G = 1)  
- **Slew Rate:** 4 V/µs  
- **Input Offset Voltage:** 50 µV (max)  
- **Input Bias Current:** 2 nA (max)  
- **CMRR:** 115 dB (min, G = 1000)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC  

### **Descriptions:**  
The INA114AU is a low-cost, high-precision instrumentation amplifier with excellent DC accuracy and noise performance. It is designed for applications requiring high common-mode rejection and low drift.  

### **Features:**  
- **Low Offset Voltage:** 50 µV max  
- **Low Drift:** 0.25 µV/°C  
- **High CMRR:** 115 dB (min)  
- **Wide Supply Range:** ±2.25V to ±18V  
- **Low Noise:** 8 nV/√Hz (at 1 kHz)  
- **Low Input Bias Current:** 2 nA (max)  
- **Single External Resistor Sets Gain**  
- **Stable with Capacitive Loads**  

This amplifier is commonly used in medical instrumentation, industrial process control, and data acquisition systems.

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