#17 [Layout]U1105: Use RUG (QFN) package instead of DGK (VSSOP)

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Houkime6 年之前创建 · 2 条评论
Houkime 评论于 6 年之前

U1105 is a dual comparator TLV1702 which does ECI in jack.sch.

  • For TLV1702 (i.e 2 comps in 1 pack) there are DGK and RUG packages available.
  • RUG is a 1.5x1.5 qfn while DGK is whopping 5x3 mm. (Which is obviously too much space for what it is.)

For some reason (which seems to be a plain mistake) DGK is selected right now.

QFN footprint needs to be prepared.

Family datasheet

http://www.ti.com/lit/ds/symlink/tlv1701.pdf

U1105 is a dual comparator TLV1702 which does ECI in jack.sch. * For TLV1702 (i.e 2 comps in 1 pack) there are DGK and RUG packages available. * RUG is a 1.5x1.5 qfn while DGK is whopping 5x3 mm. (Which is obviously too much space for what it is.) For some reason (which seems to be a plain mistake) DGK is selected right now. QFN footprint needs to be prepared. ### Family datasheet http://www.ti.com/lit/ds/symlink/tlv1701.pdf
Houkime 评论于 6 年之前
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Houkime 评论于 6 年之前
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fixed by 1ef6890 commit. Made RUG fp, replaced DGK with it in pcb and sch.

fixed by 1ef6890 commit. Made RUG fp, replaced DGK with it in pcb and sch.
Houkime6 年之前 关闭
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