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STD USB-RS485 isolated
USB-RS485 isolated
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Update time：
2024-01-19 22:20:01
Creation time：
2018-06-07 15:42:55
Description
Description
Проект перетворювача USB RS485 з додатковим зовнішнім живленням і гальванорозв'язкою.
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 100uF | C2,C3 | CAP-D8.0XF3.5 | 2 |
| 2 | 680Ω | R2 | 1206 | 1 |
| 3 | SPU02L-05 | U5 | SPU02L_05 | 1 |
| 4 | IRLML2402TRPBF | Q1,Q2 | SOT-23(SOT-23-3) | 2 |
| 5 | 220Ω | R1 | 1206 | 1 |
| 6 | ADM485EARZ | U3 | SOIC-8 | 1 |
| 7 | USB B Female 90 | USB1 | USB-M-49 | 1 |
| 8 | 1MΩ | R13 | 2010 | 1 |
| 9 | WJ2EDGVC-5.08-3P | P2 | WJ2EDGVC-5.08-3P | 1 |
| 10 | 10KΩ | R4 | 1206 | 1 |
| 11 | Ext. PWR | JP1 | JUMPER2 | 1 |
| 12 | USB PWR | JP2 | JUMPER2 | 1 |
| 13 | PULL UP | JP3 | JUMPER2 | 1 |
| 14 | TERM. 120Ohm | JP4 | JUMPER2 | 1 |
| 15 | PULL DOWN | JP5 | JUMPER2 | 1 |
| 16 | ESD Bypass | JP6 | JUMPER2 | 1 |
| 17 | ADUM1301BRWZ-RL | U2 | SOIC-16 | 1 |
| 18 | 560Ω | R3,R6,R7,R8,R9 | 1206 | 5 |
| 19 | 10Ω(10R0) | R11,R12 | 1206 | 2 |
| 20 | 100nF | C1,C5,C4,C6,C7,C9 | 1206 | 6 |
| 21 | S1A-13-F | D3,D2,D1 | SMA(DO-214AC) | 3 |
| 22 | LM317D2T-TR | U4 | D2PACKA | 1 |
| 23 | BLM21PG300SN1D | L1 | 0805 | 1 |
| 24 | FT232RL-REEL | U1 | SSOP-28_208MIL | 1 |
| 25 | SM712.TCT | D4 | SOT-23(SOT-23-3) | 1 |
| 26 | WJ2EDGVC-5.08-2P | P1 | WJ2EDGVC-5.08-2P | 1 |
| 27 | 12MHZ | X1 | OSC-49U-1 | 1 |
| 28 | 4.7KΩ | R5 | 1206 | 1 |
| 29 | 47nF | C8 | WCAP-FTX2_22.5X26X18X9 | 1 |
| 30 | 120Ω | R10 | 1206 | 1 |
| 31 | LED-3MM | LED1,LED2,LED3 | LED-3MM/2.54 | 3 |
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