The MAX485ESA is a low-power RS-485/RS-422 transceiver IC designed by Maxim Integrated. It operates from a single 5V power supply and features low power consumption while maintaining robust communication over long distances. The device is capable of transmitting and receiving data at high speeds over twisted-pair cables, making it ideal for industrial automation, communication networks, and embedded systems. It supports up to 32 devices on the bus and features short-circuit protection, thermal shutdown, and failsafe operation.

Features of MAX485ESA Transceiver IC:

1. Low-power RS-485/RS-422 transceiver
2. Operates from a single 5V power supply
3. Up to 2.5Mbps data rate
4. Low quiescent current: 120µA (typical)
5. Allows up to 32 transceivers on the bus
6. Thermal shutdown and current-limiting protection
7. Failsafe receiver operation for open or shorted inputs
8. Compact SOP-8 package suitable for space-constrained designs

Specifications of MAX485ESA Transceiver IC:

• Model: MAX485ESA
• Function: RS-485/RS-422 Transceiver
• Supply Voltage: 4.75V to 5.25V
• Data Rate: Up to 2.5Mbps
• Receiver Input Resistance: 12kΩ (minimum)
• Receiver Hysteresis: 70mV (typical)
• Package: SOP-8
• Operating Temperature: 0°C to +70°C
• Manufacturer: Maxim Integrated

Package Includes:

1 × MAX485ESA RS-485/RS-422 Transceiver Interface IC (Maxim) – SOP-8 Package