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LTC4312IMS#PBF

LTC4312IMS#PBF

Manufacturer No:

LTC4312IMS#PBF

Manufacturer:

Analog Devices Inc.

Description:

IC MULTIPLEXR I2C HOTSWAP 16MSOP

Datasheet:

Datasheet

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LTC4312IMS#PBF Specifications

  • Type
    Parameter
  • Capacitance - Input
    20 pF
  • Supplier Device Package
    16-MSOP
  • Package / Case
    16-TFSOP (0.118", 3.00mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Current - Supply
    7.3mA
  • Voltage - Supply
    2.9V ~ 5.5V
  • Signal Conditioning
    -
  • Delay Time
    -
  • Number of Channels
    1 x 1:2
  • Data Rate (Max)
    400kHz
  • Output
    2-Wire Bus
  • Input
    2-Wire Bus
  • Applications
    I²C - Hotswap
  • Type
    Buffer, Multiplexer
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    -
The LTC4312IMS#PBF is an integrated circuit chip designed by Linear Technology (now part of Analog Devices) that serves as a hot-swappable I2C bus buffer. It provides various advantages and can be applied in several scenarios, including:1. Hot-swappability: The LTC4312IMS#PBF allows for hot-swapping of I2C devices without disrupting the bus communication. This feature is particularly useful in scenarios where devices need to be added or removed from an active I2C bus without interrupting the operation of other devices.2. Level shifting: The chip provides level shifting capabilities, allowing devices operating at different voltage levels to communicate on the same I2C bus. This is advantageous when interfacing devices with different voltage requirements, enabling seamless communication between them.3. Bus buffering: The LTC4312IMS#PBF acts as a buffer between the I2C master and the slave devices, isolating the bus capacitance and reducing the load on the master. This helps in maintaining signal integrity and improving the overall reliability of the I2C bus.4. Address translation: The chip supports I2C address translation, allowing multiple devices with the same address to coexist on the bus. It provides a programmable I2C address for each device, eliminating address conflicts and enabling efficient bus utilization.5. Fault detection and isolation: The LTC4312IMS#PBF incorporates various fault detection mechanisms, such as stuck bus recovery and clock stretching timeout. It helps in identifying and isolating faulty devices, preventing them from disrupting the entire bus communication.Application scenarios for the LTC4312IMS#PBF include:1. Industrial automation: In industrial automation systems, where multiple devices with different voltage levels and I2C addresses need to communicate on the same bus, the LTC4312IMS#PBF can be used to ensure seamless and reliable communication.2. Server and data center applications: In server and data center environments, hot-swapping of I2C devices is often required for maintenance or upgrades. The LTC4312IMS#PBF enables smooth hot-swapping without interrupting the operation of other devices on the bus.3. Consumer electronics: The chip can be used in various consumer electronic devices, such as smart TVs, home automation systems, and gaming consoles, where multiple I2C devices with different voltage levels and addresses need to coexist on a single bus.4. Automotive applications: In automotive systems, the LTC4312IMS#PBF can be employed to enable hot-swapping of I2C devices, level shifting between different voltage domains, and address translation to accommodate multiple devices with the same address.Overall, the LTC4312IMS#PBF offers advantages like hot-swappability, level shifting, bus buffering, address translation, and fault detection, making it suitable for a wide range of applications requiring reliable and flexible I2C bus communication.
LTC4312IMS#PBF Relevant information