INA219AIDCNR
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| Part Number | INA219AIDCNR |
|---|---|
| Manufacturer |
 Texas Instruments
|
| Description | The INA219AIDCNR is a high-side current and power monitoring IC with an I²C/SMBus-compatible digital interface. It operates with a supply voltage range of 3 V to 5.5 V and can measure bus voltages from 0 V up to 26 V. The device monitors both shunt voltage and bus voltage, allowing it to calculate current and power directly using internal calibration and multiplication registers. It features a 12-bit ADC, programmable gain amplifier, and up to 16 selectable I²C addresses for flexible system integration. The INA219 offers high accuracy (around ±1% typical) and low offset drift, making it suitable for precise energy monitoring applications. With low power consumption (~1 mA max) and an operating temperature range of -40°C to +125°C, it is widely used in power management systems, battery monitoring, DC-DC converters, and embedded applications requiring real-time current and power measurement. |
| Product Group | Current Sensor |
| MOQ | 3000 pcs |
| SPQ | 3000 pcs |
| Figure/Case | SOT-23-8 |
| Package | T&R Pack |
 PDF Datasheet | |
| Ship From | Hong Kong |
| Shipment Way | DHL / Fedex / TNT / UPS / Others |
| Delivery Term | Ex-Works |
| Send RFQ | sales@signalhk.com |
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INA219AIDCNR
INA219AIDCNR