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LTC4312CMS#PBF

LTC4312CMS#PBF

Manufacturer No:

LTC4312CMS#PBF

Manufacturer:

Analog Devices Inc.

Description:

IC MULTIPLEXR I2C HOTSWAP 16MSOP

Datasheet:

Datasheet

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LTC4312CMS#PBF Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-MSOP
  • Package / Case
    16-TFSOP (0.118", 3.00mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C
  • Current - Supply
    7.3mA
  • Voltage - Supply
    2.9V ~ 5.5V
  • Capacitance - Input
    20 pF
  • 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 LTC4312CMS#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 used in several application scenarios, including:1. Hot-Swapping Capability: The LTC4312CMS#PBF allows for hot-swapping of I2C devices without disrupting the bus communication. It provides bidirectional buffering and level shifting, ensuring smooth and uninterrupted data transfer during device insertion or removal.2. Bus Buffering: The chip acts as a buffer between the I2C master and slave devices, isolating them from each other. This isolation prevents bus lock-up, bus contention, and data corruption, enhancing the reliability and robustness of the I2C bus.3. Level Shifting: The LTC4312CMS#PBF supports level shifting between different voltage domains. It allows I2C devices operating at different voltage levels to communicate seamlessly, eliminating the need for additional level shifters or voltage translators.4. Address Translation: The chip provides address translation functionality, enabling multiple I2C devices with the same address to coexist on the bus. It dynamically assigns unique addresses to each device, avoiding address conflicts and simplifying system design.5. Glitch Filtering: The LTC4312CMS#PBF incorporates glitch filters that suppress noise and spikes on the I2C bus. This feature enhances the bus's noise immunity, ensuring reliable data transmission even in noisy environments.Application scenarios for the LTC4312CMS#PBF include:1. Hot-Swappable Systems: The chip is ideal for applications where I2C devices need to be inserted or removed while the system is powered on. It is commonly used in server racks, industrial automation, and telecommunications equipment.2. Multi-Voltage Systems: The LTC4312CMS#PBF is suitable for systems with I2C devices operating at different voltage levels. It enables seamless communication between devices with varying voltage requirements, such as mixed-voltage PCBs or battery-powered systems.3. Address Conflict Resolution: In scenarios where multiple I2C devices share the same address, the LTC4312CMS#PBF can be used to dynamically assign unique addresses to each device. This is particularly useful in large-scale systems with numerous I2C devices, such as sensor networks or distributed control systems.4. Noise-Prone Environments: The glitch filtering capability of the chip makes it suitable for applications where the I2C bus is exposed to electrical noise or transient spikes. It helps maintain reliable communication even in electrically noisy environments, such as automotive or industrial control systems.Overall, the LTC4312CMS#PBF integrated circuit chip offers enhanced reliability, flexibility, and ease of use in I2C bus applications, making it a valuable component in various electronic systems.
LTC4312CMS#PBF Relevant information