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INA155U from TI&BB,Texas Instruments

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INA155U

Manufacturer: TI&BB

Single-Supply/ Rail-to-Rail Output/ CMOS INSTRUMENTATION AMPLIFIER

Partnumber Manufacturer Quantity Availability
INA155U TI&BB 1 In Stock

Description and Introduction

Single-Supply/ Rail-to-Rail Output/ CMOS INSTRUMENTATION AMPLIFIER The INA155U is a precision instrumentation amplifier manufactured by Texas Instruments (TI) and Burr-Brown (BB). Below are its key specifications, descriptions, and features based on factual data:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI) / Burr-Brown (BB)  
- **Package:** SOIC-8  
- **Supply Voltage Range:** ±2.25V to ±18V  
- **Input Voltage Range:** Rail-to-rail  
- **Gain Range:** Fixed gain of 100 V/V (40 dB)  
- **Bandwidth:** 500 kHz (typical)  
- **Input Offset Voltage:** 50 µV (max)  
- **Input Bias Current:** 10 nA (max)  
- **Common-Mode Rejection Ratio (CMRR):** 100 dB (min)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**
The INA155U is a monolithic instrumentation amplifier designed for precision signal conditioning. It provides high accuracy, low noise, and excellent common-mode rejection, making it suitable for applications such as medical instrumentation, industrial sensors, and data acquisition systems.

### **Features:**
- **Fixed High Gain:** Eliminates the need for external gain-setting resistors.  
- **Low Offset Voltage:** Ensures high DC accuracy.  
- **Wide Supply Range:** Operates from ±2.25V to ±18V.  
- **Rail-to-Rail Output Swing:** Maximizes dynamic range.  
- **High CMRR:** Rejects common-mode interference effectively.  
- **Low Noise:** Suitable for sensitive measurements.  

This information is sourced from the manufacturer's datasheet.

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