The THVD4411EVM allows for quick prototyping of the THVD4411, an RS-485 and RS-232 multiprotocol transceiver. The evaluation module allows for half- and full-duplex RS-485 operational modes as well as 1T1R RS-232 communication. The THVD4411EVM can be powered by a single supply from 3V to 5.5V or can have a separate logic supply that allows control of the transceiver by controllers operating as low as 1.8V. Multiple speeds are allowed through the use of the slew rate control pin and the ability to use integrated terminations in RS-485 mode.
Features
- THVD4411 pre-installed onto evaluation module
- Eight bulk power-supply decoupling capacitor pads for VCC and VIO connections
- 0603 resistor pads available to create resistive link between GND and EARTH connections for both VIO and VCC terminals
- Terminal and header pin access to RS-232 and RS-485 bus signals
- D-sub or header connections for RS-232 signals