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INA2321EA/250 from TI,Texas Instruments

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INA2321EA/250

Manufacturer: TI

Micropower single-supply CMOS Instrumentation Amplifier

Partnumber Manufacturer Quantity Availability
INA2321EA/250,INA2321EA250 TI 50 In Stock

Description and Introduction

Micropower single-supply CMOS Instrumentation Amplifier The **INA2321EA/250** is a current-sense amplifier manufactured by **Texas Instruments (TI)**. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** INA2321EA/250  
- **Type:** Current-Sense Amplifier  
- **Supply Voltage Range:** 2.7V to 5.5V  
- **Common-Mode Voltage Range:** -0.3V to +26V  
- **Gain Options:** Fixed gain of 250 V/V  
- **Bandwidth:** 500 kHz  
- **Quiescent Current:** 350 µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-6  

### **Descriptions:**  
The **INA2321EA/250** is a precision current-sense amplifier designed for high-side or low-side current measurement. It provides a fixed gain of 250 V/V, making it suitable for applications requiring accurate current monitoring with minimal external components.  

### **Features:**  
- Wide common-mode voltage range (-0.3V to +26V)  
- Low offset voltage (±35 µV, max)  
- High accuracy (±0.5% gain error, max)  
- Low quiescent current (350 µA typical)  
- Small SOT-23-6 package for space-constrained applications  
- Bidirectional current sensing capability  
- Internal EMI filtering for improved noise immunity  

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

Application Scenarios & Design Considerations

Micropower single-supply CMOS Instrumentation Amplifier
Partnumber Manufacturer Quantity Availability
INA2321EA/250,INA2321EA250 TI,TI 50 In Stock

Description and Introduction

Micropower single-supply CMOS Instrumentation Amplifier The INA2321EA/250 is a digital power monitor manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Supply Voltage:** 2.7V to 5.5V  
- **Current Sensing:** Bidirectional  
- **Bus Voltage Range:** 0V to 36V  
- **ADC Resolution:** 16-bit  
- **Interface:** I²C-compatible  
- **Accuracy:**  
  - Current: ±1% (max)  
  - Voltage: ±0.1% (max)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 10-pin VSSOP  

### **Descriptions:**  
The INA2321EA/250 is a high-precision digital current and power monitor with an integrated 16-bit delta-sigma ADC. It provides accurate measurements of current, voltage, and power consumption in low-side or high-side configurations. The device supports bidirectional current sensing and communicates via an I²C interface.  

### **Features:**  
- **High Accuracy:** ±1% current measurement error (max)  
- **Wide Input Range:** Supports bus voltages up to 36V  
- **Low Shunt Voltage Drop:** Enables minimal power loss  
- **Programmable Alert Function:** Configurable thresholds for overcurrent/undervoltage detection  
- **Low Power Consumption:** Optimized for energy-efficient applications  
- **Integrated ADC:** 16-bit resolution for precise measurements  
- **I²C Interface:** Supports standard (100kHz) and fast (400kHz) modes  

This device is commonly used in power management, battery monitoring, and industrial control systems.

Application Scenarios & Design Considerations

Micropower single-supply CMOS Instrumentation Amplifier

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