Analog Devices Inc.

Wide Range I2C Power Monitor Features: Rail-to-Rail Input Range: 0V to 80V Wide Input Supply Range: 2.7V to 80V Shunt Regulator for Supplies >80V ΔΣ ADC with less than ±0.75% Total Unadjusted Error 12-Bit Resolution for Current and Voltages Internal Multiplier Calculates 24-Bit Power Value Stores Minimum and Maximum Values Alerts When Limits Exceeded Additional ADC Input Monitors an External Voltage Continuous Scan and Snapshot Modes Shutdown Mode with IQ < 80μA Split SDA for Opto-Isolation Available in 12-Lead 3mm × 3mm QFN and MSOP Packages AEC-Q100 Qualified for Automotive Applications

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