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INA2128UG4 from TI,Texas Instruments

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INA2128UG4

Manufacturer: TI

Dual, Low Power Instrumentation Amplifier 16-SOIC -40 to 85

Partnumber Manufacturer Quantity Availability
INA2128UG4 TI 15 In Stock

Description and Introduction

Dual, Low Power Instrumentation Amplifier 16-SOIC -40 to 85 The **INA2128UG4** is a precision instrumentation amplifier manufactured by **Texas Instruments (TI)**.  

### **Specifications:**  
- **Supply Voltage Range:** ±2.25V to ±18V  
- **Quiescent Current:** 700µA (typical)  
- **Gain Range:** 1 to 10,000 (set via external resistor)  
- **Bandwidth:** 200kHz (G = 1)  
- **Input Offset Voltage:** 50µV (max)  
- **Input Bias Current:** 5nA (max)  
- **CMRR (Common-Mode Rejection Ratio):** 120dB (min, G = 1000)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-16  

### **Descriptions:**  
The INA2128UG4 is a dual-channel, low-power, precision instrumentation amplifier designed for applications requiring high accuracy and stability. It features low noise, high CMRR, and excellent DC precision, making it suitable for medical instrumentation, industrial process control, and data acquisition systems.  

### **Features:**  
- **Dual-Channel Design:** Two independent amplifiers in a single package  
- **Low Power Consumption:** Ideal for battery-powered applications  
- **High Accuracy:** Low offset voltage and drift  
- **Wide Supply Range:** Supports both single and dual supplies  
- **Electrically Isolated Channels:** Minimizes crosstalk  

This device is part of TI’s precision amplifier portfolio, optimized for signal conditioning in high-performance systems.

Application Scenarios & Design Considerations

Dual, Low Power Instrumentation Amplifier 16-SOIC -40 to 85
Partnumber Manufacturer Quantity Availability
INA2128UG4 TEXAS 749 In Stock

Description and Introduction

Dual, Low Power Instrumentation Amplifier 16-SOIC -40 to 85 The **INA2128UG4** is a precision instrumentation amplifier manufactured by **Texas Instruments (TI)**.  

### **Key Specifications:**  
- **Manufacturer:** Texas Instruments  
- **Type:** Precision Instrumentation Amplifier  
- **Package:** SOIC-16  
- **Number of Channels:** 2 (Dual)  
- **Supply Voltage Range:** ±2.25V to ±18V  
- **Input Offset Voltage:** 50µV (max)  
- **Input Bias Current:** 5nA (max)  
- **Gain Range:** 1 to 10,000 (set via external resistor)  
- **Bandwidth:** 200kHz (G = 100)  
- **Common-Mode Rejection Ratio (CMRR):** 120dB (min)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The **INA2128UG4** is a dual-channel, high-precision instrumentation amplifier designed for applications requiring low noise, high accuracy, and excellent common-mode rejection. It features low offset voltage, low drift, and high gain accuracy, making it suitable for medical instrumentation, industrial process control, and data acquisition systems.  

### **Features:**  
- **Low Offset Voltage:** 50µV (max)  
- **Low Noise:** 8nV/√Hz at 1kHz  
- **High CMRR:** 120dB (min)  
- **Wide Supply Range:** ±2.25V to ±18V  
- **Gain Programmable:** 1 to 10,000 via external resistor  
- **Low Input Bias Current:** 5nA (max)  
- **High Accuracy:** 0.5% gain error (G = 100)  
- **Dual-Channel Operation:** Two independent amplifiers in one package  

This amplifier is ideal for applications requiring high precision and stability in differential signal amplification.

Application Scenarios & Design Considerations

Dual, Low Power Instrumentation Amplifier 16-SOIC -40 to 85

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