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LTC1689
100Mbps RS485 Hot Swapable Quad Drivers
Schematic Symbol
Pin Configuration (16 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | DI1 | input |
| 2 | DO1A | output |
| 3 | DO1B | output |
| 4 | EN12 | input |
| 5 | DO2B | output |
| 6 | DO2A | output |
| 7 | DI2 | input |
| 9 | DI3 | input |
| 10 | DO3A | output |
| 11 | DO3B | output |
| 12 | EN34 | input |
| 13 | DO4B | output |
| 14 | DO4A | output |
| 15 | DI4 | input |
| 8 | GND | power_in |
| 16 | VDD | power_in |
Footprint
ConfirmedPackage_SO/SOIC-16_3.9x9.9mm_P1.27mm
Pad Layout
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Pads (16)
| Number | Type |
|---|---|
| 1 | smd |
| 2 | smd |
| 3 | smd |
| 4 | smd |
| 5 | smd |
| 6 | smd |
| 7 | smd |
| 8 | smd |
| 9 | smd |
| 10 | smd |
| 11 | smd |
| 12 | smd |
| 13 | smd |
| 14 | smd |
| 15 | smd |
| 16 | smd |