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LTC4315CDE#PBF

LTC4315CDE#PBF

Manufacturer No:

LTC4315CDE#PBF

Manufacturer:

Analog Devices Inc.

Description:

IC ACCELERATOR I2C HOTSWAP 12DFN

Datasheet:

Datasheet

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LTC4315CDE#PBF Specifications

  • Type
    Parameter
  • Supplier Device Package
    12-DFN (4x3)
  • Package / Case
    12-WFDFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°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
    Tube
  • Product Status
    Active
  • Series
    -
The LTC4315CDE#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 LTC4315CDE#PBF allows for hot-swapping of I2C devices without disrupting the bus communication. It provides bidirectional buffering, level shifting, and capacitive isolation, ensuring smooth and uninterrupted operation 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 buffering helps prevent bus lock-up, data corruption, and other issues that may arise due to voltage mismatches or faulty devices.3. Level Shifting: The LTC4315CDE#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. Capacitive Isolation: The chip provides capacitive isolation between the I2C bus segments, preventing noise and voltage spikes from propagating across the bus. This isolation enhances the reliability and robustness of the I2C communication, especially in noisy or electrically challenging environments.5. Address Translation: The LTC4315CDE#PBF supports I2C address translation, allowing multiple devices with the same address to coexist on the bus. It dynamically assigns unique addresses to each device, enabling efficient bus utilization and avoiding address conflicts.Application Scenarios:1. Hot-Swappable Devices: The LTC4315CDE#PBF is commonly used in systems where I2C devices need to be hot-swapped, such as in server racks, industrial automation, or telecommunications equipment. It ensures smooth insertion and removal of devices without interrupting the overall system operation.2. Mixed Voltage Domains: In systems with multiple voltage domains, the LTC4315CDE#PBF enables I2C communication between devices operating at different voltage levels. It finds applications in battery-powered devices, embedded systems, or mixed-voltage PCB designs.3. Noisy Environments: The capacitive isolation provided by the chip makes it suitable for applications where the I2C bus is exposed to electrical noise or voltage transients. It can be used in automotive electronics, power distribution systems, or environments with high electromagnetic interference.4. Address Conflict Resolution: The LTC4315CDE#PBF's address translation feature is beneficial in scenarios where multiple I2C devices share the same address. It is commonly used in systems with multiple identical sensors, memory modules, or peripheral devices.Overall, the LTC4315CDE#PBF integrated circuit chip offers advantages like hot-swapping capability, bus buffering, level shifting, capacitive isolation, and address translation. Its application scenarios include hot-swappable devices, mixed voltage domains, noisy environments, and address conflict resolution.
LTC4315CDE#PBF Relevant information