- Model Number:29135
- Type:Other
- Place of Origin:China
- SKU:29135
- Delivery Time:24hours
- Quality:New&Original
- Application:Great for DIY project
226 INA226 Voltage Current Power Monitor Alarm Module 36V Bi-Directional
The maximum offset voltage of the INA226 is 10 microvolts (uV), the maximum gain error is 0.1%, and the accuracy is 10 times higher than the industry's leading competitive products. The device is a complete 16-bit single-chip solution that can provide fully programmable measurements for the current, voltage, and power of the digital I2C interface. INA226 can bring great advantages to designers of servers, telecommunications equipment, computers, power management equipment and test equipment, and can fully meet their needs for accurate power measurement.
Main features and advantages
• The single-chip solution with I2C interface supports current, voltage and power measurement. It can simplify circuit board design without external multiplexers or ADCs, and cope with layout limitations;
• The industry's highest accuracy, with a maximum offset voltage of 10 uV and a maximum gain error of 0.1%, not only can achieve higher accuracy at low currents, but also use smaller shunt resistors, which can reduce I*R losses;
• Independently programmable conversion time and sampling averaging technology can not only simplify the customization of the speed requirements of each system, but also reduce the requirements for software and memory;
• 420 uA maximum quiescent current and 2 uA maximum shutdown current support high-efficiency work. Even if the INA226 integrates ADC and power multiplexer, the power consumption is 3.5% lower than the discrete solutions of similar competitive products;
• 140 dB common-mode rejection ratio (CMRR) and 36 V common-mode voltage (CMV) ensure little or no change in offset voltage over the entire operating range, simplifying error analysis.
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