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Home Product SP483 RS-485 Transceiver IC Low-Power 5V Half-Duplex MAX483 Replacement
SP483 LAUNCH CRP919X BT

SP483 RS-485 Transceiver IC Low-Power 5V Half-Duplex MAX483 Replacement

SP483 RS485 Transceiver
SP483 Transceiver IC
SP483 Half-Duplex Chip
SP483
The SP483 RS485 Transceiver is a half-duplex IC designed for robust data transmission in Industrial Automation and Remote Monitoring Systems. This SP483 Transceiver IC complies with TIA/EIA-485 standards, offering high-speed communication and low-power operation. The SP483 Half-Duplex Chip ensures reliable bidirectional connectivity for RS-485 networks over extended distances.
Categories:Automotive
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Product Description

The SP483 RS485 Transceiver is a robust Half-Duplex Chip designed for reliable data transmission in industrial environments. As an SP483 Transceiver IC, it supports a single bidirectional data channel, enabling direct interfacing with microcontrollers, sensors, and communication modules via the RS485 protocol. Operating within a voltage range of 3.3V to 5V, it is suitable for broad applications in automation, HVAC, and energy management systems. The IC operates across an industrial temperature range of -40°C to +85°C, ensuring stability under harsh conditions. Key advantages include high noise immunity, low power consumption, and compatibility with long-distance communication (up to 1200 meters). While the SP483 lacks integrated battery management, screen interfaces, or proximity detection, its compact design and reliability make it ideal for multidrop networks requiring robust serial communication.
ParameterSpecification
Device TypeHalf-Duplex RS485 Transceiver IC
Supply Voltage4.5V to 5.5V
Data RateUp to 10Mbps
Operating Temp-40°C to +85°C
Bus I/O±15kV ESD Protected
Standby Current300nA (Typ)
Driver Output1.5V Differential (Min)
Receiver Sensitivity±200mV Input Threshold
Fault Protection≥±10V Bus Terminal
PackageSOIC-8
ComplianceTIA/EIA-485-A Standard
Enable ControlDriver/Receiver Tri-State
Load Capacity32 Unit Loads
Shutdown ModeThermal Protection Enabled
question:What shipping methods do you support?
answer:We support DHL, Fedex, UPS, and other major shipping methods.
question:Can I request low-value declaration for shipments?
answer:Yes, low-value declaration is available upon request, subject to destination country regulations.
question:Do you provide product photos or procurement details?
answer:Yes, shipment photos and procurement details can be provided upon request for reference.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:What shipping methods do you support?
answer:We support DHL, Fedex, UPS, and other major shipping methods.
question:Can I request low-value declaration for shipments?
answer:Yes, low-value declaration is available upon request, subject to destination country regulations.
question:Do you provide product photos or procurement details?
answer:Yes, shipment photos and procurement details can be provided upon request for reference.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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