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PCA9545ABS,118

PCA9545ABS,118

Manufacturer No:

PCA9545ABS,118

Manufacturer:

NXP USA Inc.

Description:

IC INTFACE SPECIALIZED 20HVQFN

Datasheet:

Datasheet

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PCA9545ABS,118 Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • Supplier Device Package
    20-HVQFN (5x5)
  • Package / Case
    20-VQFN Exposed Pad
  • Voltage - Supply
    2.3V ~ 3.6V, 4.5V ~ 5.5V
  • Interface
    I²C
  • Applications
    4-Channel I²C Switcher
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The PCA9545ABS,118 is a multiplexer/demultiplexer integrated circuit (IC) chip manufactured by NXP Semiconductors. It offers several advantages and can be used in various application scenarios. Here are some of its advantages and common applications:Advantages: 1. Multiplexing Capability: The PCA9545ABS,118 allows multiple input/output channels to be connected to a single channel, enabling efficient sharing of resources. 2. I2C Bus Compatibility: It supports the I2C (Inter-Integrated Circuit) bus protocol, which is widely used for communication between integrated circuits. 3. Low Power Consumption: The chip is designed to consume minimal power, making it suitable for battery-powered devices and energy-efficient applications. 4. Address Selection: It provides a programmable address selection feature, allowing multiple PCA9545ABS,118 chips to be used on the same I2C bus without conflicts. 5. Compact Size: The chip comes in a small package, making it suitable for space-constrained applications.Application Scenarios: 1. Sensor Networks: The PCA9545ABS,118 can be used in sensor networks where multiple sensors need to be connected to a single microcontroller or processor. It allows the microcontroller to communicate with different sensors sequentially, reducing the number of I2C interfaces required. 2. Industrial Automation: In industrial automation systems, the chip can be used to connect multiple I2C devices, such as sensors, actuators, and displays, to a central controller. This simplifies the wiring and reduces the number of I2C interfaces on the controller. 3. Test and Measurement Equipment: The PCA9545ABS,118 can be used in test and measurement equipment where multiple test points or measurement channels need to be connected to a single measurement instrument. It enables efficient switching between different channels for data acquisition. 4. Embedded Systems: In embedded systems, the chip can be used to interface multiple peripheral devices, such as LCD displays, EEPROMs, and sensors, to a microcontroller or processor. It simplifies the design and reduces the number of I2C pins required on the microcontroller. 5. IoT Devices: The PCA9545ABS,118 can be used in Internet of Things (IoT) devices where multiple sensors or actuators need to be connected to a single IoT gateway or controller. It enables efficient data collection and control from multiple devices.These are just a few examples of the advantages and application scenarios of the PCA9545ABS,118 IC chip. Its flexibility, low power consumption, and compact size make it suitable for a wide range of applications requiring multiplexing/demultiplexing capabilities.
PCA9545ABS,118 Relevant information