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PCA9535EMTTXG

PCA9535EMTTXG

Manufacturer No:

PCA9535EMTTXG

Manufacturer:

onsemi

Description:

IC XPNDR 100KHZ I2C SMBUS 24QFN

Datasheet:

Datasheet

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PCA9535EMTTXG Specifications

  • Type
    Parameter
  • Supplier Device Package
    24-QFN (4x4)
  • Package / Case
    24-WFQFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -55°C ~ 125°C
  • Voltage - Supply
    1.65V ~ 5.5V
  • Clock Frequency
    100 kHz
  • Current - Output Source/Sink
    10mA, 25mA
  • Output Type
    Push-Pull
  • Features
    POR
  • Interrupt Output
    Yes
  • Interface
    I²C, SMBus
  • Number of I/O
    16
  • DigiKey Programmable
    Not Verified
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The PCA9535EMTTXG is an integrated circuit chip that belongs to the PCA953x family of I/O expanders from Texas Instruments. It offers several advantages and can be used in various application scenarios. Here are some of the advantages and application scenarios of the PCA9535EMTTXG:Advantages: 1. I2C Interface: The chip communicates using the I2C (Inter-Integrated Circuit) interface, which is a widely used serial communication protocol. This makes it compatible with a wide range of microcontrollers and other devices. 2. Multiple I/O Pins: The PCA9535EMTTXG provides 16 I/O pins that can be individually configured as inputs or outputs. This allows for flexible interfacing with various sensors, switches, LEDs, and other devices. 3. Programmable Output Configuration: Each I/O pin can be independently configured as either an open-drain output or an input with internal pull-up resistor. This flexibility enables the chip to interface with different types of devices. 4. Interrupt Functionality: The chip supports interrupt generation on input pin changes, allowing for efficient event-driven designs. This feature is particularly useful in applications where real-time response is required. 5. Low Power Consumption: The PCA9535EMTTXG is designed to operate with low power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial.Application Scenarios: 1. Industrial Automation: The chip can be used in industrial automation systems to expand the number of I/O pins available on a microcontroller. It can interface with various sensors, actuators, and other devices used in industrial control applications. 2. LED Control: With its multiple I/O pins, the PCA9535EMTTXG can be used to control a large number of LEDs in applications such as signage, lighting systems, or display panels. The programmable output configuration allows for easy interfacing with different LED types. 3. Keypad or Button Interface: The chip can be used to interface with a matrix keypad or a set of buttons. By configuring the I/O pins as inputs with internal pull-up resistors, it can detect button presses and send corresponding signals to a microcontroller. 4. Smart Home Automation: The PCA9535EMTTXG can be used in smart home automation systems to control and monitor various devices. It can interface with sensors, switches, and actuators to enable functions like lighting control, temperature monitoring, or security systems. 5. Portable Devices: Due to its low power consumption, the chip is suitable for use in portable devices such as handheld instruments, medical devices, or wearable technology. It can expand the I/O capabilities of the main microcontroller while minimizing power consumption.These are just a few examples of the advantages and application scenarios of the PCA9535EMTTXG integrated circuit chip. Its flexibility, compatibility, and low power consumption make it a versatile choice for various electronic designs.
PCA9535EMTTXG Relevant information