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LTC4315IDE#TRPBF

LTC4315IDE#TRPBF

Manufacturer No:

LTC4315IDE#TRPBF

Manufacturer:

Analog Devices Inc.

Description:

IC ACCELERATOR I2C HOTSWAP 12DFN

Datasheet:

Datasheet

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LTC4315IDE#TRPBF Specifications

  • Type
    Parameter
  • Supplier Device Package
    12-DFN (4x3)
  • Package / Case
    12-WFDFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Current - Supply
    8.1mA
  • Voltage - Supply
    2.9V ~ 5.5V
  • Capacitance - Input
    10 pF
  • Signal Conditioning
    -
  • Delay Time
    -
  • Number of Channels
    1
  • Data Rate (Max)
    400kHz
  • Output
    2-Wire Bus
  • Input
    2-Wire Bus
  • Applications
    I²C - Hotswap
  • Type
    Buffer, Accelerator
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The LTC4315IDE#TRPBF 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 several advantages and can be applied in various scenarios, including:1. Hot-Swapping Capability: The LTC4315IDE#TRPBF allows for hot-swapping of I2C devices without disrupting the bus communication. It features a bidirectional buffer that isolates the devices during insertion or removal, preventing bus corruption and maintaining uninterrupted communication.2. Level Shifting: The chip provides level shifting functionality, allowing I2C devices operating at different voltage levels to communicate with each other. It supports voltage translation between 1.5V and 5.5V, making it compatible with a wide range of devices.3. Bus Buffering: The LTC4315IDE#TRPBF acts as a buffer between the I2C bus and the devices connected to it. It provides strong pull-up currents to improve bus performance and signal integrity, especially in systems with long or heavily loaded I2C buses.4. Address Translation: The chip supports I2C address translation, enabling multiple devices with the same address to coexist on the bus. It allows for dynamic address assignment, reducing the need for manual configuration and simplifying system design.5. Fault Isolation: The LTC4315IDE#TRPBF incorporates fault detection and isolation features. It can detect bus lock-up conditions and automatically disconnect the faulty device, preventing it from affecting the rest of the bus.Application scenarios for the LTC4315IDE#TRPBF include:1. Hot-Swappable Devices: It is commonly used in systems where I2C devices need to be inserted or removed while the bus is active, such as in server racks, industrial automation, or hot-pluggable modules.2. Mixed Voltage Systems: The chip is suitable for systems with I2C devices operating at different voltage levels, allowing them to communicate seamlessly.3. Large I2C Networks: In systems with long or heavily loaded I2C buses, the LTC4315IDE#TRPBF can improve signal integrity and bus performance by providing strong pull-up currents and buffering capabilities.4. Address Conflict Resolution: It is used in scenarios where multiple I2C devices have the same address, enabling address translation and dynamic assignment to avoid conflicts.Overall, the LTC4315IDE#TRPBF chip offers enhanced flexibility, reliability, and ease of use in I2C bus applications, making it suitable for a wide range of scenarios.
LTC4315IDE#TRPBF Relevant information