Home / I/O Expanders / PCA9501BS,118/
PCA9501BS,118

PCA9501BS,118

Manufacturer No:

PCA9501BS,118

Manufacturer:

NXP USA Inc.

Description:

IC XPND 400KHZ I2C SMBUS 20HVQFN

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

PCA9501BS,118 Specifications

  • Type
    Parameter
  • Supplier Device Package
    20-HVQFN (5x5)
  • Package / Case
    20-VQFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    2.5V ~ 3.6V
  • Clock Frequency
    400 kHz
  • Current - Output Source/Sink
    100µA, 25mA
  • Output Type
    Push-Pull
  • Features
    EEPROM, POR
  • Interrupt Output
    Yes
  • Interface
    I²C, SMBus
  • Number of I/O
    8
  • DigiKey Programmable
    Not Verified
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The PCA9501BS,118 is an integrated circuit chip that belongs to the PCA9501 series of I2C-bus controlled 16-bit I/O expander family. Here are some advantages and application scenarios of the PCA9501BS,118:Advantages: 1. I2C-bus interface: The chip utilizes the I2C-bus interface, which is a widely used communication protocol for connecting various devices in a system. This allows for easy integration and control of the chip within a larger system.2. Expandable I/O capability: The PCA9501BS,118 provides 16-bit I/O expansion, allowing for additional input/output pins to be added to a microcontroller or other devices. This is particularly useful when the number of available I/O pins on the main device is limited.3. Low power consumption: The chip is designed to operate with low power consumption, making it suitable for battery-powered or energy-efficient applications.4. Interrupt output: The PCA9501BS,118 features an interrupt output pin that can be used to signal the microcontroller or host device when a change in the input status occurs. This helps in reducing the need for continuous polling of the input pins, saving processing power and improving system efficiency.Application scenarios: 1. Industrial automation: The PCA9501BS,118 can be used in industrial automation systems to expand the number of I/O pins available for connecting sensors, actuators, and other peripheral devices. It allows for easy integration and control of various components in the system.2. Home automation: In home automation applications, the chip can be utilized to add extra I/O pins to a central controller, enabling the control of lights, appliances, and other devices throughout the home.3. Internet of Things (IoT): The PCA9501BS,118 can be employed in IoT devices where multiple sensors or actuators need to be connected to a microcontroller or gateway. It enables efficient communication and control of these devices over the I2C-bus interface.4. Automotive electronics: The chip can be used in automotive applications to expand the I/O capabilities of microcontrollers or other control units. It allows for the connection of various sensors, switches, and other components in the vehicle's electronic system.Overall, the PCA9501BS,118 offers the advantages of expandable I/O, easy integration through the I2C-bus interface, low power consumption, and interrupt functionality. These features make it suitable for a wide range of applications in different industries.
PCA9501BS,118 Relevant information