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TLV1117: TLV1117

Part Number: TLV1117
TLV1117IDCYR  内部晶圆工艺是否发生变化?工艺是否升级?工艺升级后晶圆大小尺寸缩小? 
由图可看到,右边旧年份晶圆大于左边新年份晶圆
  • Hi

       不排除因为技术更新或者其他原因造成变更,但是我们没有相关的信息。

       对于TI而言判定芯片质量的唯一标准是购货渠道,如果你是直接购买自TI, 就不用担心芯片质量问题(不用担心上面的改变,是因为芯片伪造等原因)。

      所以也建议你们购买芯片直接找TI.