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LTC4312CDE#PBF

LTC4312CDE#PBF

Manufacturer No:

LTC4312CDE#PBF

Manufacturer:

Analog Devices Inc.

Description:

IC MULTIPLEXER I2C HOTSWAP 14DFN

Datasheet:

Datasheet

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LTC4312CDE#PBF Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-DFN (4x3)
  • Package / Case
    14-WFDFN Exposed Pad
  • 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 LTC4312CDE#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-Swapping Capability: The LTC4312CDE#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 voltage mismatches, bus contention, and other potential issues. This buffering helps protect the devices and ensures reliable communication.3. Level Shifting: The LTC4312CDE#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, preventing address conflicts and simplifying system design.5. Fault Detection and Isolation: The LTC4312CDE#PBF incorporates fault detection mechanisms to identify bus faults, such as stuck buses or excessive bus capacitance. It isolates the faulty device, preventing it from disrupting the entire bus communication.6. Industrial Applications: The chip is well-suited for industrial applications where hot-swapping of I2C devices is required. It can be used in systems with multiple I2C sensors, actuators, or control modules, ensuring reliable and uninterrupted communication during device maintenance or replacement.7. Embedded Systems: The LTC4312CDE#PBF finds applications in embedded systems that utilize I2C communication. It simplifies the design and implementation of hot-swappable I2C interfaces, making it suitable for systems with modular components or field-replaceable units.8. Test and Measurement Equipment: The chip can be used in test and measurement equipment that relies on I2C communication. It enables easy insertion and removal of devices during testing or calibration without affecting the overall system operation.Overall, the LTC4312CDE#PBF integrated circuit chip offers advantages such as hot-swapping capability, bus buffering, level shifting, address translation, fault detection, and isolation. Its application scenarios include industrial systems, embedded systems, and test and measurement equipment.
LTC4312CDE#PBF Relevant information