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https://e2e.ti.com/support/amplifiers-group/amplifiers/f/amplifiers-forum/1065418/lm2904-meaning-of-silk-screen-printing
请帮助解释下图中字母"aqfsg4"的含义。 我们的客户要求我们提供它。
您好、HY、
G4是指"绿色"(环保)材料
其他四个字符仅供 TI 内部使用、字符经常发生变化。 换言之，它们没有意义。
