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INA129UA from TI,Texas Instruments

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INA129UA

Manufacturer: TI

Precision/ Low Power INSTRUMENTATION AMPLIFIERS

Partnumber Manufacturer Quantity Availability
INA129UA TI 200 In Stock

Description and Introduction

Precision/ Low Power INSTRUMENTATION AMPLIFIERS The INA129UA is a precision instrumentation amplifier manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Type:** Precision Instrumentation Amplifier  
- **Package:** SOIC-8  
- **Supply Voltage Range:** ±2.25V to ±18V  
- **Input Voltage Range:** Rail-to-Rail (within supply limits)  
- **Gain Range:** 1 to 10,000 (set via external resistor)  
- **Gain Error:** 0.01% (max at G = 1)  
- **Input Offset Voltage:** 50µV (max)  
- **Input Bias Current:** 5nA (max)  
- **CMRR (Common-Mode Rejection Ratio):** 120dB (min at G = 1000)  
- **Bandwidth:** 500kHz (at G = 1)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The INA129UA is a high-precision, low-power instrumentation amplifier designed for accurate signal amplification in applications requiring high common-mode rejection and low noise. It is suitable for industrial, medical, and test equipment applications where precision amplification of small differential signals is critical.  

### **Features:**  
- **Low Offset Voltage:** Ensures high accuracy in signal amplification.  
- **Wide Supply Range:** Operates from ±2.25V to ±18V, accommodating various power supplies.  
- **Low Noise:** 1nV/√Hz at 1kHz (typical).  
- **High CMRR:** Minimizes errors from common-mode signals.  
- **Gain Adjustable via External Resistor:** Provides flexibility in amplification settings.  
- **Low Input Bias Current:** Reduces errors in high-impedance sensor applications.  
- **Rail-to-Rail Output Swing:** Maximizes dynamic range.  
- **Stable with Capacitive Loads:** Ensures reliable performance in various circuit conditions.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

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