Description:
The RS485 Transceiver Communication Module, featuring the MAX485 IC, is designed to facilitate robust and efficient serial communication over long distances. Operating on a single 5V supply, this module enables half-duplex communication, allowing devices to both transmit and receive data on the same pair of wires. It supports data rates up to 2.5 Mbps, making it suitable for various industrial and commercial applications. The module’s low power consumption and fail-safe receiver ensure reliable performance, even in challenging environments.
Equipped with a slew-rate-limited driver, the MAX485 minimizes electromagnetic interference (EMI) and reduces reflections caused by improperly terminated cables, ensuring error-free data transmission. The module’s receiver input has a fail-safe feature that guarantees a logic-high output if the input is an open circuit, enhancing communication reliability. Its compact design and standard pin configuration allow for easy integration into existing systems, making it a versatile choice for RS-485 and RS-422 communication needs.
Specifications:
- Operating Voltage: 5V DC
- Data Rate: Up to 2.5 Mbps
- Communication Mode: Half-Duplex
- Driver Output Voltage: ±1.5V minimum
- Receiver Input Sensitivity: ±200mV
- Quiescent Current: 300 µA
- Operating Temperature Range: 0°C to +70°C
Features:
- Low power consumption for energy-efficient operation
- Slew-rate-limited driver minimizes EMI
- Fail-safe receiver ensures reliable data reception
- Supports up to 32 transceivers on the bus
- Compact design for easy integration
Contents:
- 1 x RS485 Transceiver Communication Module – MAX485
