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PCA9518D,118

PCA9518D,118

Manufacturer No:

PCA9518D,118

Manufacturer:

NXP USA Inc.

Description:

IC INTERFACE SPECIALIZED 20SO

Datasheet:

Datasheet

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PCA9518D,118 Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • Supplier Device Package
    20-SO
  • Package / Case
    20-SOIC (0.295", 7.50mm Width)
  • Voltage - Supply
    3V ~ 3.6V
  • Interface
    I²C, SMBus
  • Applications
    Buffer
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The PCA9518D,118 is a level-translating I2C-bus repeater chip. It provides bidirectional voltage-level translation between low-voltage (down to 0.9V) and higher-voltage (up to 5.5V) I2C-bus or SMBus applications. Here are some advantages and application scenarios of the PCA9518D,118 integrated circuit chips:Advantages: 1. Bidirectional voltage-level translation: The PCA9518D,118 allows communication between devices operating at different voltage levels, enabling seamless integration of low-voltage and high-voltage I2C-bus or SMBus applications. 2. Automatic direction sensing: The chip automatically senses the direction of data flow and adjusts the voltage levels accordingly, simplifying the design and reducing the need for additional control signals. 3. Low standby current: The PCA9518D,118 has a low standby current consumption, making it suitable for power-sensitive applications. 4. High-speed operation: The chip supports high-speed mode (up to 400 kHz) I2C-bus communication, ensuring efficient data transfer between devices.Application scenarios: 1. Mixed voltage-level I2C-bus systems: The PCA9518D,118 is commonly used in systems where devices with different voltage levels need to communicate over the I2C-bus. It allows seamless integration of low-voltage sensors, microcontrollers, or other devices with higher-voltage controllers or systems. 2. Level translation in SMBus applications: The chip can be used in systems utilizing the System Management Bus (SMBus), which is a variant of the I2C-bus. It enables voltage-level translation between SMBus devices operating at different voltage levels. 3. Industrial automation: The PCA9518D,118 is suitable for industrial automation applications where different devices or subsystems operate at different voltage levels but need to communicate over the I2C-bus. It ensures reliable and efficient data transfer between these devices. 4. Consumer electronics: The chip finds applications in consumer electronics devices where components with different voltage requirements, such as sensors, displays, or memory modules, need to communicate with the main controller or system.Overall, the PCA9518D,118 integrated circuit chips provide a convenient and efficient solution for voltage-level translation in I2C-bus or SMBus applications, enabling seamless communication between devices operating at different voltage levels.
PCA9518D,118 Relevant information