Click to expand full text
Data Sheet
Precision Integrated Analog Front End, Controller, and PWM for Battery Test and Formation Systems
AD8452
FEATURES
GENERAL DESCRIPTION
CC and CV battery test and formation modes with transparent and automatic switchover, for systems of 20 Ah or less
Precise measurement of voltage and current Independent feedback control blocks Highly accurate, factory trimmed instrumentation and
differential amplifiers In-amp for current sense gain: 66 V/V Difference amplifier for voltage sense gain: 0.4 V/V
Stable over temperature: offset voltage drift <0.