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INA141U from TEXAS/BB

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INA141U

Manufacturer: TEXAS/BB

Precision/ Low Power/ G = 10/ 100 INSTRUMENTATION AMPLIFIER

Partnumber Manufacturer Quantity Availability
INA141U TEXAS/BB 50 In Stock

Description and Introduction

Precision/ Low Power/ G = 10/ 100 INSTRUMENTATION AMPLIFIER The INA141U is a precision instrumentation amplifier manufactured by Texas Instruments (TI) or Burr-Brown (BB). Below are its key specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Supply Voltage Range:** ±2.25V to ±18V  
- **Input Voltage Range:** Rail-to-rail (common-mode range includes negative rail)  
- **Gain Range:** Fixed gain of 10 (INA141U)  
- **Gain Accuracy:** ±0.05% (typical)  
- **Low Input Offset Voltage:** 50µV (max)  
- **Low Input Bias Current:** ±5nA (max)  
- **High Common-Mode Rejection Ratio (CMRR):** 120dB (min)  
- **Bandwidth:** 200kHz (G = 10)  
- **Low Noise:** 11nV/√Hz at 1kHz  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8  

### **Descriptions:**  
- The INA141U is a high-precision instrumentation amplifier designed for applications requiring accurate signal amplification.  
- It features a fixed gain of 10, eliminating the need for external resistors.  
- The device is optimized for low noise, high CMRR, and low offset voltage, making it suitable for sensor interfaces, medical instrumentation, and industrial control systems.  

### **Features:**  
- **Fixed Gain of 10:** No external resistors required.  
- **High CMRR:** Ensures excellent noise rejection in noisy environments.  
- **Wide Supply Range:** Operates from ±2.25V to ±18V.  
- **Low Power Consumption:** 700µA (typical) quiescent current.  
- **Rail-to-Rail Input:** Allows operation near supply rails.  
- **Stable with Capacitive Loads:** No external compensation needed.  
- **Industry-Standard SOIC-8 Package:** Compact and easy to integrate.  

This information is sourced from Texas Instruments/Burr-Brown datasheets.

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