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INA321EA/2K5 from TI,Texas Instruments

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INA321EA/2K5

Manufacturer: TI

Micropower single-supply CMOS Instrumentation Amplifier

Partnumber Manufacturer Quantity Availability
INA321EA/2K5,INA321EA2K5 TI 9 In Stock

Description and Introduction

Micropower single-supply CMOS Instrumentation Amplifier The INA321EA/2K5 is a precision instrumentation amplifier manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Descriptions:**  
- The INA321 is a low-power, single-supply instrumentation amplifier with rail-to-rail output swing.  
- It is designed for applications requiring high accuracy and low power consumption, such as sensor signal conditioning.  
- The device operates from a single supply voltage as low as **2.7V** and up to **5.5V**, making it suitable for battery-powered systems.  

### **Key Features:**  
- **Low Quiescent Current:** **350µA (typical)**  
- **Wide Supply Range:** **2.7V to 5.5V**  
- **Rail-to-Rail Output Swing**  
- **Gain Set Externally with a Single Resistor**  
- **High CMRR:** **100dB (min, G = 5)**  
- **Low Input Offset Voltage:** **150µV (max)**  
- **Low Input Bias Current:** **5pA (typical)**  
- **Operating Temperature Range:** **-40°C to +125°C**  
- **Small Package Options:** **SOT23-5, SC70-5**  

### **Applications:**  
- Medical instrumentation  
- Portable sensor interfaces  
- Battery-powered systems  
- Industrial process controls  

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

Application Scenarios & Design Considerations

Micropower single-supply CMOS Instrumentation Amplifier

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