SP336E Description
The SP336E is a monolithic serial multi-transceiver device that contains both RS-232 and RS-485/RS422 line drivers and receivers. The configuration of the SP336E can be reconfigured into eight operating modes including RS-232 only (4TX/4RX), RS-485/ RS-422 only (2TX/2RX) full or half duplex, two RS232/RS-485 mixed modes. two shutdown modes and a diagnostic loop-back mode.
SP336E Key Features
- 3.3V or 5V Single Supply Operation
- Robust ±15kV ESD Protection (IEC 61000-4-2 Air
- Software Selectable Mode Selection
- Up to 4 Drivers, 4 Receivers RS-232/V.28
- Up to 2 Drivers, 2 Receivers RS-485/RS-422
- Full or Half Duplex Configurations
- 1/8th Unit Load, up to 256 receivers on bus
- Mixed RS-232/RS-485 modes
- Pin Programmable Slew Rate for Reduced EMI
- RS-485 Advanced Failsafe on Open, Short or