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您好,
OPA277有多种后缀型号(OPAx277P, OPAx277U, and OPAx277xA、OPAx277AIDRM),您现在有倾向于使用的或已经使用的具体型号吗?我想有针对性的去确认这个问题
您好,已确认,在下面电气表格中,蓝色框内的数据是25℃下的输入偏置电流IB和输入失调电流IOS;黄色框内数据是 –40°C to 85°C 下的输入偏置电流IB和输入失调电流IOS。也就是说OPA2277U在25℃时的最大值是±1nA,在 –40°C to 85°C下的最大值是±2nA。