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INA331AIDGKTG4 from TI,Texas Instruments

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INA331AIDGKTG4

Manufacturer: TI

Low-Power, Single Supply, CMOS, Instrumentation Amplifier 8-VSSOP -55 to 125

Partnumber Manufacturer Quantity Availability
INA331AIDGKTG4 TI 3 In Stock

Description and Introduction

Low-Power, Single Supply, CMOS, Instrumentation Amplifier 8-VSSOP -55 to 125 The **INA331AIDGKTG4** is a precision instrumentation amplifier manufactured by **Texas Instruments (TI)**.  

### **Specifications:**  
- **Supply Voltage Range:** ±1.35V to ±18V  
- **Low Offset Voltage:** 50µV (max)  
- **Low Input Bias Current:** 5pA (typ)  
- **Gain Range:** 5V/V to 1000V/V (set by external resistor)  
- **Bandwidth:** 1MHz (G = 10)  
- **CMRR:** 120dB (min)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** VSSOP-8 (DGK)  

### **Descriptions:**  
The INA331AIDGKTG4 is a high-precision, low-power instrumentation amplifier designed for applications requiring high accuracy and stability. It features a wide supply voltage range, low noise, and excellent common-mode rejection, making it suitable for medical, industrial, and test & measurement applications.  

### **Features:**  
- Low quiescent current: 750µA (typ)  
- Rail-to-rail output swing  
- Low noise: 35nV/√Hz at 1kHz  
- Internal RFI/EMI filters  
- High input impedance  
- Pb-free and RoHS compliant  

This amplifier is ideal for sensor signal conditioning, bridge amplification, and data acquisition systems.

Application Scenarios & Design Considerations

Low-Power, Single Supply, CMOS, Instrumentation Amplifier 8-VSSOP -55 to 125

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