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The only components on the market that allow for protocol switching, switching between half- and full-duplex operation, and switching on and off termination resistors, both of which reduce physical user intervention when reconfiguring networks, are Analog Devices’ RS-232/RS-485 Multiprotocol Transceiver.
A logic supply pin, up to 26 kV ESD, 3.3 V to 5 V operation, and tiny LFCSP packages are among the features. We support legacy protocols because large-scale computer applications frequently need additional protocols than the RS-232 and RS-485 ones used in standard applications.
These include X.21, RS-232 V.28, RS-449 V.35, RS-530, RS-530-A, RS-530, and RS-530-A. Data terminal equipment (DTE) or data communications equipment (DCE) designs, cable termination, and software-selectable protocols all offer practical flexibility.
The Global Multiprotocol Transceiver market accounted for $XX Billion in 2022 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2023 to 2030.
RS232 and RS4851 data Multiprotocol Transceiver standards were introduced over 50 years ago and 30 years ago, respectively. Despite their ancient age, they are still widely used today. In today’s fast evolving electronics industry, where customer demand can cause obsolescence in a few years, such durability for any standard is unusual.
Although USB has essentially taken the role of the once-ubiquitous RS232 connector on personal computers, RS232 is still widely used in applications like sensors, test equipment, device programming, and diagnostics that require robust, short-distance point-to-point communication.Similar to RS485, RS485 prospers because of its superior performance in challenging conditions.
High speed communication over comparatively long distances is made possible by its differential signaling system and extensive common mode tolerance, which offer superior noise protection.
The capability of the Multiprotocol Transceiver RS485 standard to network several devices on a single bus, hence decreasing cable overhead, may be equally crucial. The physical layer for several Fieldbus networks, notably PROFIBUS and INTERBUS, is described as RS485.
The LTC2870 and LTC2871 multiprotocol transceivers combine both types of transceivers on a single device to streamline the design of RS485 and RS232 systems. Both devices provide data rates of up to 500 kbps for two RS232 transceivers and 20Mbps for a single RS485 transceiver.
