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PCA9654EDR2G

PCA9654EDR2G

Manufacturer No:

PCA9654EDR2G

Manufacturer:

onsemi

Description:

IC XPNDR 100KHZ I2C 16SOIC

Datasheet:

Datasheet

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PCA9654EDR2G Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SOIC
  • Package / Case
    16-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -55°C ~ 125°C
  • Voltage - Supply
    1.65V ~ 5.5V
  • Clock Frequency
    100 kHz
  • Current - Output Source/Sink
    -
  • Output Type
    -
  • Features
    POR
  • Interrupt Output
    Yes
  • Interface
    I²C
  • Number of I/O
    8
  • DigiKey Programmable
    Not Verified
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The PCA9654EDR2G is an integrated circuit chip that belongs to the PCA965x family of devices. It is a low-voltage 16-bit I2C-bus and SMBus I/O expander with interrupt and reset. Here are some advantages and application scenarios of the PCA9654EDR2G:Advantages: 1. I2C and SMBus Compatibility: The PCA9654EDR2G chip is compatible with both I2C and SMBus protocols, making it versatile and suitable for a wide range of applications. 2. Low-Voltage Operation: It operates at a low voltage range of 1.0V to 5.5V, making it suitable for battery-powered devices and low-power applications. 3. High-Speed Operation: The chip supports high-speed mode (up to 400 kHz) on the I2C-bus, enabling fast data transfer. 4. Interrupt Functionality: The PCA9654EDR2G has interrupt pins that can be used to trigger an interrupt signal to the microcontroller, allowing for efficient event-driven communication. 5. Reset Functionality: It provides a reset pin that can be used to reset the chip to its default state, ensuring reliable operation.Application Scenarios: 1. LED Control: The PCA9654EDR2G can be used to control multiple LEDs in various applications, such as automotive lighting, signage, and display panels. 2. Sensor Interface: It can be used as an I/O expander to interface with multiple sensors in applications like industrial automation, robotics, and IoT devices. 3. Keypad or Button Interface: The chip can be used to expand the number of available I/O pins for interfacing with keypads or buttons in consumer electronics, home automation, or security systems. 4. GPIO Expansion: It can be used to expand the number of general-purpose input/output (GPIO) pins in microcontroller-based systems, enabling the connection of additional peripherals. 5. System Monitoring: The PCA9654EDR2G can be used to monitor and control various system parameters, such as temperature, voltage, or fan speed, in computer systems or industrial equipment.These are just a few examples of the advantages and application scenarios of the PCA9654EDR2G integrated circuit chip. Its flexibility, compatibility, and functionality make it suitable for a wide range of applications requiring I2C or SMBus communication and I/O expansion capabilities.
PCA9654EDR2G Relevant information