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PCA9515APWRG4

PCA9515APWRG4

Manufacturer No:

PCA9515APWRG4

Manufacturer:

Texas Instruments

Description:

IC REDRIVER I2C 2CH 8TSSOP

Datasheet:

Datasheet

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PCA9515APWRG4 Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-TSSOP
  • Package / Case
    8-TSSOP (0.173", 4.40mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Current - Supply
    500µA
  • Voltage - Supply
    2.3V ~ 3.6V
  • Capacitance - Input
    7 pF
  • Signal Conditioning
    -
  • Delay Time
    -
  • Number of Channels
    2
  • Data Rate (Max)
    400kHz
  • Output
    2-Wire Bus
  • Input
    2-Wire Bus
  • Applications
    I²C
  • Type
    Buffer, ReDriver
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Discontinued at Digi-Key
  • Series
    -
The PCA9515APWRG4 is an integrated circuit chip that is specifically designed for level shifting and buffering I2C bus signals. Here are some advantages and application scenarios of this chip:Advantages: 1. Level Shifting: The PCA9515APWRG4 allows bidirectional voltage level shifting between different I2C buses operating at different voltage levels. It supports voltage translation between 1.2V and 5V, making it compatible with a wide range of devices.2. Buffering: This chip acts as a buffer, providing isolation between the I2C bus segments. It helps to prevent bus contention and signal degradation, ensuring reliable communication between devices.3. High-Speed Operation: The PCA9515APWRG4 supports high-speed mode (up to 400 kHz) I2C communication, allowing for fast data transfer between devices.4. Low Power Consumption: This chip is designed to consume low power, making it suitable for battery-powered devices and applications where power efficiency is crucial.Application Scenarios: 1. Mixed Voltage Systems: The PCA9515APWRG4 is commonly used in systems where different devices operate at different voltage levels. It enables communication between devices with varying voltage requirements, ensuring compatibility and seamless data transfer.2. I2C Bus Extender: In scenarios where the distance between I2C devices is large, the PCA9515APWRG4 can be used as a bus extender. It allows the I2C bus to be extended by buffering and level shifting the signals, ensuring reliable communication over longer distances.3. Multiple I2C Buses: In systems with multiple I2C buses, the PCA9515APWRG4 can be used to interface and translate signals between different buses. It enables communication between devices on different buses, simplifying system design and integration.4. Mixed-Signal Systems: The PCA9515APWRG4 is often used in mixed-signal systems where analog and digital components coexist. It helps to isolate the I2C bus from noise and interference, ensuring accurate and reliable data transfer between analog and digital devices.Overall, the PCA9515APWRG4 integrated circuit chip offers level shifting, buffering, and isolation capabilities for I2C bus signals, making it a versatile solution for various applications involving different voltage levels and multiple I2C buses.
PCA9515APWRG4 Relevant information