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SP3485
SP3485
Interface — Ethernet/CAN/serial
SP3485 3.3V half-duplex RS-485 transceiver (8-pin, MAX485-compatible pinout).
In stock
Specifications
0No specs listed.
Pinout
8| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | RO | UART | Receiver output (to MCU RX) |
| 2 | RE# | GPIO | Receiver enable (active LOW) |
| 3 | DE | GPIO | Driver enable (active HIGH) |
| 4 | DI | UART | Driver input (from MCU TX) |
| 5 | GND | GND | Ground |
| 6 | A | — | Bus A (non-inverting) |
| 7 | B | — | Bus B (inverting) |
| 8 | VCC | POWER | +5V supply |
Interactive pinout
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SP3485
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