Home / Drivers, Receivers, Transceivers / MAX491CSD/
MAX491CSD

MAX491CSD

Manufacturer No:

MAX491CSD

Description:

IC TRANSCEIVER FULL 1/1 14SOIC

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

MAX491CSD Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-SOIC
  • Package / Case
    14-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C
  • Voltage - Supply
    4.75V ~ 5.25V
  • Data Rate
    2.5Mbps
  • Receiver Hysteresis
    70 mV
  • Duplex
    Full
  • Number of Drivers/Receivers
    1/1
  • Protocol
    RS422, RS485
  • Type
    Transceiver
  • Packaging
    Tube
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The MAX491CSD is a high-speed, low-power, single-supply RS-485/RS-422 transceiver integrated circuit chip. It offers several advantages and can be applied in various scenarios:Advantages: 1. High-Speed Communication: The MAX491CSD supports data rates up to 2.5Mbps, making it suitable for high-speed communication applications. 2. Low Power Consumption: It operates with a low supply current of 300μA, making it energy-efficient and suitable for battery-powered devices. 3. Single-Supply Operation: The chip can operate with a single supply voltage ranging from +3.0V to +5.5V, simplifying the power supply requirements. 4. Robust Communication: It provides ±15kV ESD protection on the RS-485/RS-422 bus pins, ensuring reliable communication in harsh industrial environments. 5. Half-Duplex Operation: The MAX491CSD supports half-duplex communication, allowing bidirectional data transmission on a single pair of wires.Application Scenarios: 1. Industrial Automation: The MAX491CSD can be used in industrial automation systems for communication between sensors, actuators, and control units. Its robustness and high-speed capabilities make it suitable for reliable data transmission in industrial environments. 2. Building Automation: It can be applied in building automation systems for communication between various devices such as HVAC systems, lighting controls, and security systems. The low power consumption and single-supply operation make it suitable for energy-efficient building automation applications. 3. Instrumentation and Measurement: The chip can be used in instrumentation and measurement systems for transmitting data between sensors, data acquisition units, and control systems. Its high-speed communication capabilities enable fast and accurate data transfer. 4. Automotive Electronics: The MAX491CSD can be employed in automotive electronics for communication between different modules and subsystems. Its robustness against ESD and high-speed communication make it suitable for automotive applications. 5. Networking and Communication: It can be utilized in networking and communication systems for long-distance data transmission over RS-485/RS-422 networks. Its high-speed capabilities and robustness make it suitable for reliable data communication in networking applications.Overall, the MAX491CSD integrated circuit chip offers advantages such as high-speed communication, low power consumption, and robustness, making it suitable for various application scenarios in industrial, building automation, instrumentation, automotive, and networking domains.
MAX491CSD Relevant information