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CAT9555HV6I

CAT9555HV6I

Manufacturer No:

CAT9555HV6I

Description:

CAT9555 - 16-BIT I2C AND SMBUS I

Datasheet:

Datasheet

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CAT9555HV6I Specifications

  • Type
    Parameter
  • Supplier Device Package
    24-TQFN (4x4)
  • Package / Case
    24-WFQFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    2.3V ~ 5.5V
  • Clock Frequency
    400 kHz
  • Current - Output Source/Sink
    10mA, 24mA
  • Output Type
    Open Collector, Open Drain, Push-Pull
  • Features
    POR
  • Interrupt Output
    Yes
  • Interface
    I²C, SMBus
  • Number of I/O
    16
  • Packaging
    Bulk
  • Product Status
    Obsolete
  • Series
    CAT9555
The CAT9555HV6I is an integrated circuit chip that belongs to the CAT9555 family of I2C bus I/O expanders. It offers 16 I/O ports that can be configured as inputs or outputs, providing a range of advantages and application scenarios. Some of these are:1. Increased I/O Ports: The CAT9555HV6I chip allows for expanding the number of I/O ports available on a microcontroller or microprocessor. This is particularly useful when the number of available I/O pins on the main controller is limited.2. Simplified Circuit Design: By using the CAT9555HV6I chip, designers can reduce the complexity of their circuitry. It eliminates the need for additional discrete components and simplifies the overall design process.3. I2C Interface: The chip communicates with the main controller using the I2C bus protocol, which is a widely used standard for communication between integrated circuits. This allows for easy integration with various microcontrollers and microprocessors.4. Programmable I/O Configuration: The CAT9555HV6I chip allows for flexible configuration of its I/O ports as either inputs or outputs. This programmability enables customization based on specific application requirements.5. Low Power Consumption: The chip is designed to operate at low power, making it suitable for battery-powered devices or applications where power efficiency is crucial.6. Industrial Applications: The CAT9555HV6I chip finds applications in various industrial scenarios, such as automation, control systems, and instrumentation. It can be used to interface with sensors, actuators, and other peripheral devices.7. Consumer Electronics: The chip can be utilized in consumer electronic devices like home automation systems, smart appliances, and IoT devices. It enables the expansion of I/O capabilities and facilitates communication between different components.8. Automotive Applications: The CAT9555HV6I chip is also suitable for automotive applications, where it can be used for controlling various functions like lighting, switches, and sensors.Overall, the CAT9555HV6I integrated circuit chip offers advantages such as increased I/O ports, simplified circuit design, programmability, and low power consumption. Its application scenarios range from industrial automation to consumer electronics and automotive systems.
CAT9555HV6I Relevant information