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INA321E/2K5G4 from TI/BB,Texas Instruments

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INA321E/2K5G4

Manufacturer: TI/BB

Micropower single-supply CMOS Instrumentation Amplifier 8-VSSOP -55 to 125

Partnumber Manufacturer Quantity Availability
INA321E/2K5G4,INA321E2K5G4 TI/BB 8 In Stock

Description and Introduction

Micropower single-supply CMOS Instrumentation Amplifier 8-VSSOP -55 to 125 The INA321E/2K5G4 is a precision instrumentation amplifier manufactured by Texas Instruments (TI)/Burr-Brown (BB). Below are its key specifications, descriptions, and features based on factual data:

### **Specifications:**  
- **Supply Voltage Range:** ±1.35V to ±18V  
- **Input Offset Voltage:** 50µV (max)  
- **Input Bias Current:** 5nA (max)  
- **Gain Bandwidth Product:** 1MHz  
- **Gain Range:** 1 to 1000 (set via external resistors)  
- **Common-Mode Rejection Ratio (CMRR):** 94dB (min)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5  

### **Descriptions:**  
The INA321E/2K5G4 is a low-power, high-precision instrumentation amplifier designed for applications requiring accurate signal amplification in noisy environments. It features a wide supply voltage range and excellent CMRR, making it suitable for industrial, medical, and sensor interface applications.  

### **Features:**  
- **Low Power Consumption:** 550µA (typical)  
- **Rail-to-Rail Output Swing**  
- **Wide Supply Range:** Supports single and dual supplies  
- **High Accuracy:** Low offset voltage and drift  
- **Small Form Factor:** SOT-23-5 package for space-constrained designs  
- **Stable with Capacitive Loads**  

This information is sourced from the official TI/BB datasheet for the INA321E/2K5G4.

Application Scenarios & Design Considerations

Micropower single-supply CMOS Instrumentation Amplifier 8-VSSOP -55 to 125

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