Low power consumption
ESD protection on RS-485 I/O pins
Meets RS-485 and RS-422 standards
Half-duplex communication
Data rates up to 2.5 Mbps
Operates from a single 5V supply
Driver short-circuit current limit and thermal shutdown
Robust noise immunity
Standard 8-pin SOIC/DIP package
Technical Specifications:
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 SOIC/DIP
Applications:
Industrial Automation: Facilitates reliable communication in factory automation systems.
Building Automation: Used in HVAC control systems and other building management applications.
Embedded Systems: Provides robust communication in microcontroller and microprocessor-based projects.
Networking Equipment: Enables long-distance data transfer in networking devices.
Telecommunications: Ensures reliable data communication in telecommunication systems.
Security Systems: Used in surveillance and access control systems for reliable data transfer.
Datasheet:
For detailed technical information, refer to the MAX490 Datasheet.
Reviews
There are no reviews yet.