MAX11068
Description
Features
S 12-Cell Battery Voltage Measurement with Temperature Monitoring Up to 12 Lithium-Ion (Li+), Ni MH, or Super-Cap Cells Two Auxiliary Analog Inputs for Temperature Measurement S High-Accuracy I/Os Excellent ±0.25% Voltage-Measurement Accuracy ≤ 5m V Offset Voltage S Integrated 12-Channel Data-Acquisition System 12-Channel High-Voltage Mux to ADC Differential Cell-Voltage Measurement 12-Bit Precision, High-Speed SAR ADC 12 Cell Voltages Measured Within 107µs S Battery-Fault Detection Overvoltage and Undervoltage Digital Threshold Detection Cell Sense Line Open-Circuit Detection High/Low Temperature Digital Threshold Detection S 12 Integrated Cell-Equalization Switches Support Up to 200m A S Integrated 6V to 70V Input Linear Regulator S Integrated 25ppm/NC, 2.5V Precision Reference S Integrated Level-Shifted, I2C-pliant SMBus Ladder Interface Supports Multiple Devices, Up to 31 SMBus Ladder-Connected ICs munications...
