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INA155 from TI/BB,Texas Instruments

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INA155

Manufacturer: TI/BB

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

Partnumber Manufacturer Quantity Availability
INA155 TI/BB 5 In Stock

Description and Introduction

Single-Supply, Rail-to-Rail Output, CMOS INSTRUMENTATION AMPLIFIER The INA155 is a precision instrumentation amplifier manufactured by Texas Instruments (TI) and Burr-Brown (BB).  

### **Specifications:**  
- **Gain:** Fixed at 10 V/V (20 dB)  
- **Input Offset Voltage:** ±150 µV (max)  
- **Input Offset Voltage Drift:** ±1 µV/°C (max)  
- **Common-Mode Rejection Ratio (CMRR):** 100 dB (min)  
- **Bandwidth:** 500 kHz (typical)  
- **Slew Rate:** 1.5 V/µs (typical)  
- **Supply Voltage Range:** ±2.25 V to ±18 V  
- **Quiescent Current:** 1.5 mA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Options:** SOIC-8, MSOP-8  

### **Descriptions:**  
The INA155 is a low-power, high-precision instrumentation amplifier with a fixed gain of 10. It is designed for applications requiring high accuracy and stability, such as medical instrumentation, industrial process control, and sensor signal conditioning.  

### **Features:**  
- **High Accuracy:** Low offset voltage and drift  
- **Wide Supply Range:** Supports dual supplies from ±2.25 V to ±18 V  
- **Low Power Consumption:** 1.5 mA typical quiescent current  
- **High CMRR:** Ensures noise rejection in noisy environments  
- **Fixed Gain:** Eliminates the need for external resistors  
- **Robust Design:** Operates over a wide temperature range  

This information is sourced from the official TI/BB datasheet for the INA155.

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