The MAX490EPA+ is an IC component manufactured by Maxim Integrated. It is a quad RS-485/RS-422 transceiver, which means it can operate in harsh noise environments while providing high-speed data transmission over long distances.
Key Features:
1. Four Transmitters and Receivers: The MAX490EPA+ consists of four independent transmitters and receivers, making it suitable for multi-drop, point-to-point, and multipoint applications.
2. ESD Protection: The IC component offers ±15kV ESD protection on the RS-485/RS-422 bus pins. This protection guards against electrostatic discharges, ensuring robustness during operation.
3. High Speed and Data Rate: The transceivers operate at speeds up to 2.5Mbps, enabling fast and reliable data communication.
4. Low Standby Current: The MAX490EPA+ has a low standby current of 1µA, making it power-efficient and helping to extend the battery life of devices in low-power applications.
5. Wide Supply Voltage Range: The IC component can operate over a wide supply voltage range from +4.5V to +5.5V, making it compatible with various systems and power supplies.
6. Low Shutdown Current: In shutdown mode, the IC draws a minimal current of only 0.1µA, minimizing power consumption when the device is not actively transmitting/receiving
