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INA226AIDGSR
IC CURRENT MONITOR 0.02% 10-VSSOP
Texas Instruments
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Design a Custom BoardAbout This Component
Precision bidirectional current and power monitor IC with integrated 16-bit ADC. Measures voltage across a sense resistor with 0.02% accuracy over ±81.92mV range and monitors bus voltage up to 36V. Communicates via I2C interface. Ideal for battery management, power supply monitoring, and load current measurement applications.
Package: MSOP-10 (P0.5mm) · 10 pins
Why does this need a breakout?
The 0.5mm pin pitch makes hand soldering impractical without specialized equipment, and the tiny 3x3mm footprint cannot connect directly to breadboards. A breakout board brings these pins to standard 0.1-inch spacing, enabling rapid prototyping of analog-to-digital converters, boost controllers, and audio switches without reflow soldering or custom PCBs.
Specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | INA226AIDGSR |
| Package | MSOP-10 (P0.5mm) |
| Pin Count | 10 |
| Current - Output | 10mA |
| Voltage - Input | 0V ~ 36V |
What's Included
BILL OF MATERIALS
- 1x INA226AIDGSR 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
WIDTH
< 0.9" (straddles breadboard)
PITCH
2.54mm standard
SOLDER
Lead-free, reflow assembled
FINISH
FR4, lead-free HASL