我只在手册文件中找到了双电源的放大电路,我想修改为单电源的放大电路放大倍数为40倍,能否在此基础上提供修改电路
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您好,
是说电源吗,可以。
IN+ 和IN-的输入范围在 (V–) + 1 ~ (V+) – 3范围。
OPA455 高电压 (150V)、宽带宽 (6.5MHz)、高输出电流 (45mA)、单位增益稳定运算放大器 datasheet (ti.com.cn)