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PCA9570GMH

PCA9570GMH

Manufacturer No:

PCA9570GMH

Manufacturer:

NXP USA Inc.

Description:

IC XPNDR 100KHZ I2C SMBUS 8XQFN

Datasheet:

Datasheet

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PCA9570GMH Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-XQFN (1.6x1.6)
  • Package / Case
    8-XFQFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    1.1V ~ 3.6V
  • Clock Frequency
    100 kHz
  • Current - Output Source/Sink
    4mA
  • Output Type
    Push-Pull
  • Features
    POR
  • Interrupt Output
    No
  • Interface
    I²C, SMBus
  • Number of I/O
    4
  • DigiKey Programmable
    Not Verified
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The PCA9570GMH is an integrated circuit chip that belongs to the PCA9570 series of I2C-bus controlled 16-bit I/O port expanders. Here are some advantages and application scenarios of the PCA9570GMH chip:Advantages: 1. I2C-bus interface: The chip uses the I2C-bus protocol for communication, which allows for easy integration with other I2C-compatible devices. 2. Expandability: The chip provides 16 additional I/O ports, which can be used to expand the number of available I/O pins on a microcontroller or other devices. 3. Low power consumption: The chip is designed to operate with low power consumption, making it suitable for battery-powered applications. 4. Interrupt output: The chip provides an interrupt output pin that can be used to notify the microcontroller of any changes in the input states, reducing the need for continuous polling.Application scenarios: 1. Microcontroller expansion: The PCA9570GMH chip can be used to expand the number of available I/O pins on a microcontroller, allowing for the connection of additional sensors, actuators, or other peripheral devices. 2. LED control: The chip can be used to control multiple LEDs, providing individual control over each LED's state (on/off) or brightness level. 3. Keypad scanning: The chip can be used to scan a matrix keypad, detecting button presses and sending the corresponding signals to the microcontroller. 4. GPIO expansion: The chip can be used to expand the general-purpose input/output (GPIO) capabilities of a device, enabling the connection of additional external devices or sensors.Overall, the PCA9570GMH chip offers expandability, ease of integration, low power consumption, and various application scenarios, making it suitable for a wide range of electronic projects and devices.
PCA9570GMH Relevant information