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Data Sheet
Precision Analog Front End and Controller for Battery Test/Formation Systems AD8450
FEATURES
GENERAL DESCRIPTION
Integrated constant current and voltage modes with automatic switchover
Charge and discharge modes Precision voltage and current measurement Integrated precision control feedback blocks Precision interface to PWM or linear power converters Programmable gain settings
Current sense gains: 26, 66, 133, and 200 Voltage sense gains: 0.2, 0.27, 0.4, and 0.8 Programmable OVP and OCP fault detection Current sharing and balancing Excellent ac and dc performance Maximum offset voltage drift: 0.