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INA128PA from TEXAS/BB

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INA128PA

Manufacturer: TEXAS/BB

Precision/ Low Power INSTRUMENTATION AMPLIFIERS

Partnumber Manufacturer Quantity Availability
INA128PA TEXAS/BB 40 In Stock

Description and Introduction

Precision/ Low Power INSTRUMENTATION AMPLIFIERS The INA128PA is a precision instrumentation amplifier manufactured by Texas Instruments/Burr-Brown (BB). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Supply Voltage Range:** ±2.25V to ±18V  
- **Quiescent Current:** 700µA (typical)  
- **Input Offset Voltage:** 50µV (max)  
- **Input Offset Voltage Drift:** 0.5µV/°C (max)  
- **Gain Range:** 1 to 10,000 (set by external resistor)  
- **Common-Mode Rejection Ratio (CMRR):** 120dB (min at G=100)  
- **Bandwidth:** 200kHz (G=1)  
- **Slew Rate:** 0.4V/µs  
- **Input Bias Current:** 5nA (max)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Pin PDIP (Plastic DIP)  

### **Descriptions:**  
The INA128PA is a low-power, general-purpose 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 process control, and data acquisition systems.  

### **Features:**  
- **Low Power Consumption:** 700µA quiescent current  
- **High CMRR:** 120dB (min) ensures noise rejection  
- **Wide Supply Range:** Operates from ±2.25V to ±18V  
- **Gain Adjustable via Single Resistor**  
- **Low Input Offset Voltage and Drift**  
- **Low Noise:** 11nV/√Hz at 1kHz  
- **Stable with Capacitive Loads**  
- **Industry-Standard Pinout**  

This information is strictly based on the manufacturer's datasheet for the INA128PA.

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