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PCA9509D,112

PCA9509D,112

Manufacturer No:

PCA9509D,112

Manufacturer:

NXP USA Inc.

Description:

IC REDRIVER I2C 2CH 400KHZ 8SO

Datasheet:

Datasheet

Delivery:

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PCA9509D,112 Specifications

  • Type
    Parameter
  • Operating Temperature
    -40°C ~ 85°C
  • Current - Supply
    3mA
  • Voltage - Supply
    3V ~ 5.5V
  • Capacitance - Input
    2 pF
  • Signal Conditioning
    -
  • Delay Time
    -
  • Number of Channels
    2
  • Data Rate (Max)
    400kHz
  • Output
    2-Wire Bus
  • Input
    2-Wire Bus
  • Applications
    I²C
  • Type
    Buffer, ReDriver
  • Supplier Device Package
    8-SO
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The PCA9509D,112 is an integrated circuit chip that belongs to the PCA9509 series of I/O expanders. Here are some advantages and application scenarios of this chip:Advantages: 1. I2C-bus controlled: The PCA9509D,112 chip is controlled through the I2C-bus interface, which allows for easy integration with other I2C-compatible devices. 2. Low power consumption: This chip is designed to operate with low power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial. 3. High-speed I2C-bus interface: The chip supports high-speed I2C-bus communication, enabling fast data transfer between the chip and the microcontroller. 4. Multiple I/O pins: The PCA9509D,112 chip provides 16 I/O pins that can be configured as inputs or outputs, offering flexibility in connecting and controlling various external devices. 5. Interrupt output: The chip features an interrupt output pin that can be used to notify the microcontroller about changes in the input states, reducing the need for continuous polling.Application scenarios: 1. Industrial automation: The PCA9509D,112 chip can be used in industrial automation systems to expand the number of I/O pins available for connecting sensors, actuators, and other peripheral devices. 2. Home automation: It can be utilized in home automation applications to control and monitor various devices such as lights, switches, and sensors. 3. Internet of Things (IoT): The chip can be integrated into IoT devices to provide additional I/O capabilities, enabling communication and control of connected devices. 4. Consumer electronics: It can be used in consumer electronic devices like smart TVs, set-top boxes, or gaming consoles to expand the number of available I/O pins for connecting peripherals. 5. Automotive applications: The PCA9509D,112 chip can be employed in automotive systems for controlling various functions like lighting, climate control, or sensor inputs.These are just a few examples of the advantages and application scenarios of the PCA9509D,112 integrated circuit chip. The specific usage will depend on the requirements and design of the target system.
PCA9509D,112 Relevant information