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INA219BIDR Breakout
IC CURRENT MONITOR 0.5% 8-SOIC
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Design a Custom BoardAbout This Component
Bidirectional current/voltage monitor IC with I2C interface for precision power measurement. Integrates 0.5% accurate ADC with programmable gain to measure currents from ±3.2A across external sense resistors. Commonly used in battery chargers, power supplies, and IoT devices for real-time energy monitoring and load profiling applications.
Package: SOIC-8 (3.9×4.9mm) · 8 pins
Why does this need a breakout?
An 8-pin SOIC with 1.27mm pitch is too fine for breadboards and hand-soldering without a microscope. A breakout board routes these pins to standard 0.1" headers, enabling rapid prototyping and reliable connections for op-amps, transceivers, and small power MOSFETs without requiring reflow equipment.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | INA219BIDR |
| Package | SOIC-8 (3.9×4.9mm) |
| Pin Count | 8 |
| Current - Output | 10mA |
| Voltage - Input | 0V ~ 26V |
What's Included
BILL OF MATERIALS
- 1x INA219BIDR soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS