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您好、青色、
OPA564没有特定的回流焊曲线。 TI 提供了有关回流焊的更多通用文档:
https://www.ti.com/lit/an/snoa292j/snoa292j.pdf
https://www.ti.com/lit/an/scea041/scea041.pdf
当然、如果 PowerPAD 底部未正确焊接到 PC 板上、则可能会导致问题。
此致、Thomas
精密放大器应用工程