Home / I/O Expanders / PCA8575BQ,118/
PCA8575BQ,118

PCA8575BQ,118

Manufacturer No:

PCA8575BQ,118

Manufacturer:

NXP USA Inc.

Description:

IC XPNDR 400KHZ I2C 24DHVQFN

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

PCA8575BQ,118 Specifications

  • Type
    Parameter
  • Supplier Device Package
    24-DHVQFN (5.5x3.5)
  • Package / Case
    24-VFQFN 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
    100µA, 25mA
  • Output Type
    Push-Pull
  • Features
    POR
  • Interrupt Output
    Yes
  • Interface
    I²C
  • Number of I/O
    16
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The PCA8575BQ,118 is an integrated circuit chip that belongs to the PCA8575 series of remote 16-bit I/O expanders for I2C-bus applications. Here are some advantages and application scenarios of the PCA8575BQ,118:Advantages: 1. I2C Interface: The chip uses the I2C-bus interface, which is a widely used communication protocol for connecting various devices in embedded systems. This allows for easy integration with microcontrollers and other I2C-compatible devices. 2. Expandable I/O: The PCA8575BQ,118 provides 16 I/O pins that can be used as inputs or outputs. This allows for expanding the number of I/O pins available on a microcontroller or other devices, which is particularly useful in applications where a large number of sensors, switches, or actuators need to be connected. 3. Interrupt Function: The chip supports an interrupt output pin that can be used to notify the microcontroller when any of the I/O pins change state. This helps in reducing the need for continuous polling of the I/O pins, saving processing power and improving efficiency. 4. Low Power Consumption: The PCA8575BQ,118 is designed to operate at low power, making it suitable for battery-powered applications or devices with power constraints.Application Scenarios: 1. Industrial Automation: The PCA8575BQ,118 can be used in industrial automation systems to expand the number of I/O pins available on a microcontroller. It can be used to interface with various sensors, switches, or actuators, allowing for control and monitoring of different industrial processes. 2. Home Automation: In home automation systems, the chip can be used to connect and control a large number of devices such as lights, fans, sensors, or security systems. It simplifies the wiring and reduces the number of I/O pins required on the main controller. 3. Internet of Things (IoT): The PCA8575BQ,118 can be used in IoT applications where multiple sensors or actuators need to be connected to a microcontroller or gateway device. It enables the expansion of I/O pins and facilitates communication between different IoT devices. 4. Automotive Electronics: The chip can be used in automotive electronics applications to interface with various sensors, switches, or actuators. It helps in expanding the I/O capabilities of the microcontroller and simplifies the wiring in automotive systems.Overall, the PCA8575BQ,118 offers expandable I/O capabilities, low power consumption, and easy integration with I2C-bus devices, making it suitable for a wide range of applications in different industries.
PCA8575BQ,118 Relevant information