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Other Parts Discussed in Thread: INA240
https://e2e.ti.com/support/amplifiers-group/amplifiers/f/amplifiers-forum/938401/ina240-nc-pin-is-left-to-open-not-connect-to-gnd-what-happen
各位专家：
INA240 1引脚(PW)被命名为 NC、如下所述。
我的客户将此引脚保持断开状态、未连接到 GND。 如果该引脚未接地、会发生哪种故障？
此致、
Uchikoshi
伊索、
请参阅 此论坛博文。此引脚用于器件修整期间、并连接到器件的芯片。 如果未将其接地、则可能会导致器件中出现噪声、从而导致意外操作。 这就是我们建议接地连接的原因。
