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https://e2e.ti.com/support/amplifiers-group/amplifiers/f/amplifiers-forum/933068/opa615-the-problem-about-the-opa615-power-supply
我使用 OPA615对正脉冲进行采样并保持。μ s
OPA615能否仅提供正电源？ "-VCC"引脚是否可以连接到接地？Ω
谢谢！
您好！
OPA615应采用双电源配置。 要隔离正脉冲、您可以使用二极管、如数据表中的"快速脉冲峰值检测器"电路(图48)所示。
最棒的
Hasan Babiker
