MAX483 Transceiver
The MAX483 is a low-power transceiver designed for RS-485 and RS-422 communication. It operates from a single 5V supply and features low power consumption, making it ideal for battery-powered and power-sensitive applications. The transceiver is designed for half-duplex communication and can support data rates up to 2.5 Mbps. The MAX483 is capable of driving up to 32 transceivers on a single bus, allowing for extended network configurations in industrial, commercial, and residential environments.
Key Features:
- Low power consumption: 300 µA (max) supply current
- Meets RS-485 and RS-422 standards
- Half-duplex communication
- Data rates up to 2.5 Mbps
- Short-circuit current limiting
- Thermal shutdown protection
- Allows up to 32 transceivers on the bus
- High input impedance
- Available in 8-pin DIP and SOIC packages
- Supply Voltage (VCC): 4.75V to 5.25V
- Driver Differential Output Voltage: ±1.5V (min)
- Receiver Input Sensitivity: ±200mV
- Receiver Input Resistance: 12kΩ (min)
- High-Level Input Voltage (VIH): 2V (min)
- Low-Level Input Voltage (VIL): 0.8V (max)
- High-Level Output Voltage (VOH): 3.5V (min) at Iout = -4mA
- Low-Level Output Voltage (VOL): 0.4V (max) at Iout = 4mA
- Data Rate: Up to 2.5 Mbps
- Operating Temperature Range: -40°C to +85°C
- Package: 8-pin DIP/SOIC
- Industrial Automation: Ensures reliable communication in factory automation and process control systems.
- Building Automation: Used in HVAC control, lighting control, and security systems.
- Embedded Systems: Provides robust data transfer in microcontroller-based projects.
- Networking Equipment: Enables data transmission over long distances in networking hardware.
- Telecommunications: Facilitates communication in telecom systems and devices.
- Security Systems: Used in surveillance and access control systems for reliable data transfer.
No Specifications