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https://e2e.ti.com/support/amplifiers-group/amplifiers/f/amplifiers-forum/651811/opa347-comparator-application-the-risk-of-keeping-switch-in-and-in-
大家好，
我们的原理图如下所示。
如果MEMS_HEATER Pull High，OPA347将输出高电平。 然后，负面反馈会将引脚拉出。
因此，如果MEMS_HEATER保持“高”，OPA347将保持开关IN+和IN-。
此应用程序是否存在任何风险？ 我应该注意到哪些电气特性？
谢谢
