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PCA9512D,118

PCA9512D,118

Manufacturer No:

PCA9512D,118

Manufacturer:

NXP USA Inc.

Description:

IC BUFFER I2C/SMBUS HOTSWAP 8SO

Datasheet:

Datasheet

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PCA9512D,118 Specifications

  • Type
    Parameter
  • Capacitance - Input
    10 pF
  • Supplier Device Package
    8-SO
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Current - Supply
    1.8mA
  • Voltage - Supply
    2.7V ~ 5.5V
  • 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
    Obsolete
  • Series
    -
The PCA9512D,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 the advantages and application scenarios of the PCA9512D,118 integrated circuit chips:Advantages: 1. Voltage-level translation: The PCA9512D,118 allows communication between devices operating at different voltage levels, enabling seamless integration of low-voltage and high-voltage I2C-bus or SMBus devices. 2. Bidirectional translation: It supports bidirectional data transfer, allowing both read and write operations between devices. 3. Automatic direction sensing: The chip automatically senses the direction of data flow and adjusts the direction of the voltage-level translation accordingly, simplifying the design and reducing the need for additional control signals. 4. Low standby current: The PCA9512D,118 has a low standby current consumption, making it suitable for power-sensitive applications. 5. ESD protection: It provides ESD protection on the I2C-bus pins, safeguarding the connected devices from electrostatic discharge.Application scenarios: 1. Mixed-voltage I2C-bus systems: The PCA9512D,118 is commonly used in systems where different devices operate at different voltage levels. It allows seamless communication between low-voltage devices (such as microcontrollers or sensors) and higher-voltage devices (such as memory chips or display modules). 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 PCA9512D,118 is suitable for industrial automation applications where various devices with different voltage requirements need to communicate over the I2C-bus. It ensures compatibility and reliable data transfer between devices. 4. Consumer electronics: It can be used in consumer electronic devices that require voltage-level translation for I2C-bus communication, such as smartphones, tablets, or smart home devices. 5. IoT applications: In Internet of Things (IoT) systems, where devices with different voltage levels need to communicate, the PCA9512D,118 can be employed to bridge the voltage gap and enable seamless data exchange.Overall, the PCA9512D,118 integrated circuit chips provide a convenient and reliable solution for voltage-level translation in I2C-bus or SMBus applications, making them suitable for a wide range of scenarios in various industries.
PCA9512D,118 Relevant information