The MAX487EEPA+ is an integrated circuit (IC) component developed by Maxim Integrated that serves as a low-power, single-driver/single-receiver RS485/RS422 transceiver. It is specifically designed for half-duplex data communication over long distances, making it ideal for applications where robust and reliable serial communication is required.
One of the primary features of the MAX487EEPA+ is its high-speed data transfer capability, allowing it to operate at data rates of up to 2.5 Mbps. This makes it suitable for various industrial automation, remote sensing, and control systems that require fast and accurate data transmission.
The IC is built to withstand harsh industrial environments with its wide supply voltage range of 4.75V to 5.25V. It also offers excellent fault protection, including ±15kV electrostatic discharge (ESD) protection on the transceiver pins, which enhances the component's reliability and durability.
Additionally, the MAX487EEPA+ provides various features for enhanced performance. It includes a slew-rate-limited driver to minimize electromagnetic interference (EMI) and reduce reflections on transmission lines, offering improved signal integrity. The integrated receiver has a failsafe feature that ensures a logic high output when the inputs are open, shorted, or idle.
Furthermore, the IC supports a wide common-mode voltage range of -7V to +12V, allowing it to handle common-mode transients efficiently
