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/ S5 x+ Z; \# D$ p[AD 10][4层]LTC2756 18位电流输出DAC参考板(LTC6655 5V+AD8397ARDZ+LT1360)原理图和PCB文件& n: X2 K# |, q, M" k q
/ D& G9 T7 s0 T文件描述/ z( l6 j- _ g" q" y0 S
1. 作品用途:LTC2756 18位电流输出DAC参考板7 T. z- O) v/ O% t# i: F# k
2. 软件版本:AD 109 A4 ?/ v+ {- T- Z
3. 层数:4层板
* V& N. `" p% \- U# u7 h% b4. 用到的主要芯片:LTC6655 5V+AD8397ARDZ+LT1360
$ L# m7 q. k- a' |) I M) `5. PCB尺寸:66*39 mm
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' y" ]5 g# \$ F6 C0 ?作品截图如下:
6 y7 \3 U* ~- O( ?* {顶层截图:
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底层截图:
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! z* T& _2 ]8 V) T) `全层截图:9 j& ^" b8 o+ c- @- ~. i; k3 |
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叠层信息截图如下:. s8 G/ q/ y7 Y6 T$ a, T
3 [/ _% M' I& C$ iBOM:4 J" _. q" C& j. j
| Comment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | | Used in BOM report | C500, C505, C507, C508, C510, C511, C512, C513, C514, C515, C516, C517, C518, C519, C520, C521, C522, C523, C524, C525, C526, C527, C528, C529, C530, C531, C532, C533, C534, C535, C536, C537, C538, C539, R500, R501, R502, R503, R504, R505, R506, R507, R508, R509, R510, R511, R512, R513, R514, R515, R516, R517, R518, R519, R520, R521, R522 | 0603 | 57 | | Used in BOM report | C501, C502, C503, C504, C506 | 1206 | 5 | | Used in BOM report | C509 | 1210 | 1 | | J500, J502, J503, J504, J505, J506, J507, J508, J509, J510, J511, J512, J513 | CONN_PEC02SAAN | 13 | | FB | J501 | CONN_PEC02SAAN | 1 | | J514 | CONN_PEC03SAAN | 1 | | KJDZ-2 | J515, J516, J517 | KJDZ-2 | 3 | | Arduino | P500 | HDR1X10 | 1 | | LT1012 | U500 | S8 | 1 | | LTC2756AIG | U501 | 28-Lead Plastic SSOP | 1 | | LT1360 | U502 | S8 | 1 | | LTC6244 | U503 | MS8 | 1 | | LTC2054_1 | U504 | S5 5-Lead Plastic TSOT-23 | 1 | | LTC6655 5V | U505 | LTC6655 | 1 | | AD8397ARDZ | U506 | RD_8_2 | 1 | | V500, V501, V502 | CONN_142-0711-821 | 3 | | VOUT | VF501 | CONN_142-0711-821 | 1 | 附件:
5 C" q, ^% J! z8 {) Q原理图和PCB文件如下:
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