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INA331AIDGKR from TI,Texas Instruments

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INA331AIDGKR

Manufacturer: TI

Low-Power, Single Supply, CMOS, Instumentation Amplifier

Partnumber Manufacturer Quantity Availability
INA331AIDGKR TI 160 In Stock

Description and Introduction

Low-Power, Single Supply, CMOS, Instumentation Amplifier The INA331AIDGKR is a precision instrumentation amplifier manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** INA331AIDGKR  
- **Type:** Precision Instrumentation Amplifier  
- **Supply Voltage Range:** ±1.35V to ±18V (Dual Supply), 2.7V to 36V (Single Supply)  
- **Gain Range:** 5 to 1000 (set by external resistor)  
- **Input Offset Voltage:** 50µV (max)  
- **Input Bias Current:** 0.5nA (typ)  
- **Common-Mode Rejection Ratio (CMRR):** 120dB (min)  
- **Bandwidth:** 1.2MHz (G = 5)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** VSSOP-8 (DGK)  

### **Descriptions:**
- The INA331AIDGKR is a low-power, high-precision instrumentation amplifier designed for applications requiring high accuracy and stability.  
- It features a wide supply voltage range, making it suitable for both single and dual-supply operations.  
- The gain is adjustable using an external resistor, allowing flexibility in signal conditioning.  
- It is optimized for low noise, high CMRR, and low input bias current, making it ideal for sensor amplification, medical instrumentation, and industrial control systems.  

### **Features:**
- **Low Offset Voltage:** Ensures high accuracy in signal amplification.  
- **Wide Supply Range:** Supports single and dual-supply operation.  
- **Adjustable Gain:** Configured via an external resistor.  
- **High CMRR:** Rejects common-mode interference effectively.  
- **Low Power Consumption:** Suitable for battery-powered applications.  
- **Small Package (VSSOP-8):** Space-saving for compact designs.  
- **Robust Performance:** Operates over a wide temperature range (-40°C to +125°C).  

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

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