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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/896189/bq40z80-how-to-calibrate-sense-resistor
如何校准分流电阻器因制造容差而出现的微小变化？ 我看到电流调节，但它具有整数调节，不允许精确校准。
您好、Eohan、
CC 增益和容量增益是与用于电流测量和库仑计数的检测电阻器校准相关的参数。
以下是 有关 bq40z80制造、生产和校准的应用手册：
http://www.ti.com/lit/an/slua868/slua868.pdf
