SP332 Datasheet (Sipex) - RS-232/RS-485 Multi-Mode Serial Transceiver

SP332, RS-232/RS-485 Multi-Mode Serial Transceiver

The SP332 is a monolithic device that contains both RS-232 and RS-485 line drivers and receivers.

The configuration of the SP332 can be changed at any time by changing the logic state of two control input pins.

The device also includes a loop back function which internally connects driver outputs t

SP332 Features

* 500mV of hysteresis margin to minimize the affects of noisy tranmission lines. The inputs also have a 5kΩ resistor to ground, in an open circuit situation the input of the receiver will be forced low, committing the output to a logic high state. The input resistance will maintain 3