SP3485
SP3485 is 3.3V Low Power Half-Duplex RS-485 Transceiver manufactured by MaxLinear.
August 5, 2021
3.3V Low Power Half-Duplex RS-485 Transceiver with 10Mbps Data Rate
Description
The SP3485 device is a 3.3V low power half-duplex transceiver that meets the specifications of the RS-485 and RS-422 serial protocols. This device is pin-to-pin patible with the Max Linear SP481, SP483 and SP485 devices as well as popular industry standards. The SP3485 can meet the electrical specifications of the RS-485 and RS422 serial protocols up to 10Mbps under load.
Features
- - RS-485 and RS-422 transceiver
- - Operates from a single 3.3V supply
- - Interoperable with 5.0V logic
- - Driver/receiver enable
- - -7V to +12V mon-mode input voltage range
- - Allows up to 32 transceivers on the serial bus
- - patibility with industry standard 75176 pinout
- - Driver output short-circuit protection
Ordering Information
- Back Page
Block Diagram
RO 1 RE 2 DE 3 DI 4
8 VCC
7B
6A
5 GND
216DSR00
Rev....
