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DS2490S

DS2490S

Manufacturer No:

DS2490S

Description:

IC BRIDGE CLIP USB TO 1-W 24SOIC

Datasheet:

Datasheet

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DS2490S Specifications

  • Type
    Parameter
  • Supplier Device Package
    24-SOIC
  • Package / Case
    24-SOIC (0.295", 7.50mm Width)
  • Operating Temperature
    0°C ~ 70°C
  • Current - Supply
    20mA
  • Voltage - Supply
    3V ~ 5.5V
  • Standards
    -
  • Interface
    1-Wire®
  • Function
    Bridge, USB to 1-Wire®
  • Protocol
    USB
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The DS2490S is an integrated circuit chip manufactured by Maxim Integrated. It is a USB-to-1-Wire bridge device, which enables communication between a USB host and 1-Wire devices. Here are the advantages and application scenarios of DS2490S chips:Advantages: 1. Easy integration: The DS2490S chip provides a simple way to connect 1-Wire devices to a USB host, allowing for easy integration of 1-Wire technology into various systems. 2. USB compatibility: As a USB bridge, it ensures compatibility with standard USB interfaces found on computers, microcontrollers, and other devices. 3. High-speed data transfer: The DS2490S supports high-speed data transfer rates up to 12 Mbps, enabling efficient communication with 1-Wire devices. 4. Small form factor: The chip comes in a small package, making it suitable for space-constrained applications.Application scenarios: 1. 1-Wire networks: The DS2490S is commonly used in 1-Wire networks where multiple 1-Wire devices need to be connected to a USB-enabled host device. It acts as a bridge, providing communication between the host and 1-Wire devices, allowing for various applications in areas such as home automation, industrial control systems, and environmental monitoring. 2. Data loggers: 1-Wire temperature sensors, humidity sensors, and other types of sensors can be connected to a DS2490S-enabled system to create data loggers. These loggers can be used in areas like weather monitoring, building automation, and equipment maintenance, where capturing and analyzing environmental data is crucial. 3. Access control systems: The DS2490S can be used in access control systems that employ 1-Wire devices for identification purposes. It enables communication between the access control host and 1-Wire keycards or tokens, ensuring secure authentication and access management. 4. Smart energy meters: Utility companies can utilize the DS2490S in smart energy meters to communicate with 1-Wire devices for monitoring energy consumption, measuring power quality, and implementing advanced metering infrastructure.Overall, the DS2490S integrated circuit chip provides a convenient and versatile solution for connecting USB hosts with 1-Wire devices, enabling a wide range of applications in different industries.
DS2490S Relevant information