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INA220AIDGSR from TI,Texas Instruments

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INA220AIDGSR

Manufacturer: TI

26-V, Bi-Directional, Zero-Drift, Low- or High-Side, I2C Out Current/Power Monitor 10-VSSOP -40 to 125

Partnumber Manufacturer Quantity Availability
INA220AIDGSR TI 4390 In Stock

Description and Introduction

26-V, Bi-Directional, Zero-Drift, Low- or High-Side, I2C Out Current/Power Monitor 10-VSSOP -40 to 125 The INA220AIDGSR is a current shunt and power monitor 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:** INA220AIDGSR  
- **Package:** VSSOP-10 (DGS)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Supply Voltage Range:** 3V to 5.5V  
- **Current Sensing Range:** ±3.2A (programmable)  
- **Bus Voltage Range:** 0V to 26V  
- **Resolution:** 12-bit ADC for current and bus voltage  
- **Interface:** I²C (up to 3.4MHz)  
- **Accuracy:**  
  - ±0.5% (max) for current measurement  
  - ±0.2% (max) for bus voltage measurement  
- **Power Consumption:** 700µA (typical)  

### **Descriptions:**  
The INA220AIDGSR is a high-side current shunt and power monitor with an I²C interface. It measures current, bus voltage, and calculates power consumption. It is designed for low-side or high-side sensing in applications such as power management, battery monitoring, and system diagnostics.  

### **Features:**  
- Measures current, bus voltage, and power  
- High-side or low-side sensing  
- Programmable calibration for current measurement  
- Alert function for overcurrent/power conditions  
- Low offset voltage (±100µV max)  
- Bidirectional current measurement capability  
- Compatible with 1.8V to 5.5V I²C buses  

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

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