| Part No | INA219AIDCNR |
| Manufacturer | Texas Instruments |
| Catalog | PMIC – Current Regulation/Management |
| Description | IC CURRENT MONITOR 1% SOT23-8 |
| Datasheet | INA219AIDCNR Datasheet |
The INA219AIDCNR from Texas Instruments is a high-quality, high-precision current shunt and power monitor with an I2C-compatible interface. This innovative device is designed to monitor both shunt voltage drop and bus supply voltage, providing a comprehensive solution for power management and monitoring applications. The INA219AIDCNR is capable of measuring high side current and high side voltage, which means it can directly interface with the system without the need for isolation. It can operate from a power supply voltage range of 3V to 5.5V, making it suitable for a wide array of applications. It also features a programmable calibration value, allowing for flexible and precise current measurements across the full-scale range. The device has a maximum offset voltage of 1mV and a maximum gain error of 1%, ensuring high accuracy in current measurements. It has a 128-sample averaging filter, providing a high degree of noise rejection for stable readings.
| Categories | Integrated Circuits |
| Manufacturer | Texas Instruments |
| Packaging | Reel – TR |
| Status | Active |
| Purpose | Current Monitor |
| Sensing Method | High-Side |
| Accuracy | ±1% |
| Voltage – Input | 0 V to 26 V |
| Output Current | 10mA |
| Temperature Range – Operating | -40°C to 125°C |
| Mounting | SMD (SMT) |
| Case / Package | SOT-23-8 |
| Family Name | INA219 |
| Introduction Date | April 01, 2008 |
| ECCN | EAR99 |
| Country of Origin | Thailand |
| Halogen Free | Compliant |
| Estimated EOL Date | 2027 |
| Is this a common-used part? | Yes |
| Popularity | High |
| Fake Threat In the Open Market | 47 pct. |
| Supply and Demand Status | Balance |
| Application Field | Used in Communications & Networking, Computers & Computer Peripherals, Power Management, Maintenance & Repair, Test & Measurement |
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