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LTC4308IDD#PBF

LTC4308IDD#PBF

Manufacturer No:

LTC4308IDD#PBF

Manufacturer:

Analog Devices Inc.

Description:

IC ACCELERATOR I2C HOTSWAP 8DFN

Datasheet:

Datasheet

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LTC4308IDD#PBF Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-DFN (3x3)
  • Package / Case
    8-WFDFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Current - Supply
    7mA
  • Voltage - Supply
    2.3V ~ 5.5V
  • Capacitance - Input
    10 pF
  • Signal Conditioning
    -
  • Delay Time
    -
  • Number of Channels
    2
  • 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 LTC4308IDD#PBF is an integrated circuit chip designed for I2C bus and SMBus applications. It offers several advantages and can be used in various application scenarios. Some of the advantages and application scenarios of the LTC4308IDD#PBF chip are:Advantages: 1. Level Shifting: The LTC4308IDD#PBF chip provides level shifting capability, allowing communication between devices operating at different voltage levels. It supports bidirectional voltage translation between two I2C buses with different voltage levels, ensuring compatibility between devices with different voltage requirements.2. Hot Swap: The chip supports hot-swapping of I2C devices, enabling the insertion and removal of devices from the bus without disrupting the communication or causing damage to the devices. It provides a controlled rise time for the SDA and SCL lines during hot insertion, preventing bus disruption and data corruption.3. Stuck Bus Recovery: The LTC4308IDD#PBF chip includes a stuck bus recovery feature, which automatically disconnects the bus if one of the devices on the bus holds the SDA or SCL line low for an extended period. This prevents bus lock-up and allows the system to recover from a stuck bus condition.4. Low Power Consumption: The chip is designed to operate with low power consumption, making it suitable for battery-powered devices and energy-efficient applications.Application Scenarios: 1. Mixed Voltage Systems: The LTC4308IDD#PBF chip is commonly used in systems where different devices operate at different voltage levels. It allows communication between devices with different voltage requirements, enabling seamless integration of components in mixed voltage systems.2. Hot-Swappable Devices: The chip's hot swap capability makes it ideal for applications where devices need to be inserted or removed from the I2C bus while the system is powered on. This is particularly useful in systems with hot-pluggable modules or in industrial environments where devices may need to be replaced or upgraded without interrupting the operation of the system.3. Bus Fault Protection: The stuck bus recovery feature of the LTC4308IDD#PBF chip ensures the integrity of the I2C bus by preventing bus lock-up caused by a malfunctioning device. This feature is beneficial in systems where the failure of a single device should not disrupt the entire bus communication.4. Battery-Powered Devices: The low power consumption of the chip makes it suitable for battery-powered devices, such as portable electronics, IoT devices, and wearables. It helps to extend the battery life by minimizing power consumption during I2C communication.Overall, the LTC4308IDD#PBF chip offers level shifting, hot swap, stuck bus recovery, and low power consumption features, making it a versatile solution for I2C bus and SMBus applications in various scenarios.
LTC4308IDD#PBF Relevant information