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PCA9501PW,112

PCA9501PW,112

Manufacturer No:

PCA9501PW,112

Manufacturer:

NXP USA Inc.

Description:

IC XPND 400KHZ I2C SMBUS 20TSSOP

Datasheet:

Datasheet

Delivery:

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PCA9501PW,112 Specifications

  • Type
    Parameter
  • Supplier Device Package
    20-TSSOP
  • Package / Case
    20-TSSOP (0.173", 4.40mm Width)
  • 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
    Tube
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The PCA9501PW,112 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 PCA9501PW,112:Advantages: 1. I2C-bus 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 and control of the chip in a system.2. Expandable I/Os: The PCA9501PW,112 provides 16 I/O pins that can be used as inputs or outputs. This allows for expanding the number of I/Os available in a system, which is particularly useful when the microcontroller or processor has limited I/O pins.3. Low power consumption: The chip is designed to operate at low power, making it suitable for battery-powered devices or applications where power efficiency is important.4. Interrupt capability: The PCA9501PW,112 supports interrupt functionality, allowing the microcontroller or processor to be notified when a specific event occurs on any of the I/O pins. This helps in reducing the need for continuous polling of the I/O status.Application scenarios: 1. Industrial automation: The PCA9501PW,112 can be used in industrial automation systems where there is a need for expanding the number of I/Os to interface with various sensors, actuators, or control signals. It can help in simplifying the design and reducing the complexity of the system.2. Home automation: In home automation applications, the chip can be used to control and monitor different devices such as lights, switches, sensors, or appliances. It allows for centralized control and management of multiple I/Os through the I2C-bus interface.3. Consumer electronics: The PCA9501PW,112 can be utilized in various consumer electronic devices where additional I/Os are required. It can be used to interface with buttons, LEDs, displays, or other peripherals, providing flexibility and expandability to the system.4. Automotive applications: The chip can be employed in automotive systems for expanding the number of I/Os to interface with different sensors, actuators, or control signals. It can be used in applications such as vehicle diagnostics, lighting control, or infotainment systems.Overall, the PCA9501PW,112 offers the advantages of expandable I/Os, I2C-bus interface, low power consumption, and interrupt capability, making it suitable for a wide range of applications in various industries.
PCA9501PW,112 Relevant information