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PCA9515APWR - Brand New Texas Instruments Signal Buffers, Repeaters, Splitters - Datasheet - Chipdatas

PCA9515APWR - Brand New Texas Instruments Signal Buffers, Repeaters, Splitters

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In Stock: 7412, Ready for Immediate Shipping
Chipdatas Part No.:CD88-PCA9515APWR
Manufacturer Part No.:PCA9515APWR
Datecode:09+
Package:8-TSSOP 0.173", 4.40mm Width
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  • Description

    The PCA9515APWR is a CMOS integrated circuit designed for application in I2C-bus and SMBus systems. It allows for the extension of the I2C-bus by buffering both the data (SDA) and clock (SCL) lines, enabling two buses of 400 pF. By using the PCA9515APWR, system designers can isolate two halves of a bus, allowing for more devices or longer bus length. It also supports the operation of two buses at different voltages or frequencies.

    Specifications and Features

    • 2-channel, bidirectional buffer
    • I2C-bus and SMBus compatible
    • Active HIGH repeater enable input
    • Open-drain input/outputs
    • Lock-up free operation
    • Supports arbitration and clock stretching
    • Accommodates Standard-mode and Fast-mode I2C-bus devices
    • Powered-off high-impedance I2C-bus pins
    • Operating supply voltage range of 2.3 V to 3.6 V
    • 5.5 V tolerant I2C-bus and enable pins

    Application Scenarios

    The PCA9515APWR is ideal for use in systems that require the extension of the I2C-bus, such as in industrial automation, smart home devices, and automotive electronics. It can be used to connect multiple devices and extend the bus length, providing more flexible and scalable system designs.

    Comparison

    Advantages
    • Allows extension of the I2C-bus, enabling more devices or longer length
    • Supports operation of two buses at different voltages or frequencies
    • Compatible with I2C-bus and SMBus systems
    • Supports arbitration and clock stretching
    • Powered-off high-impedance I2C-bus pins for added safety
    Disadvantages
    • Requires additional components for proper implementation
    • May introduce additional complexity to the system design
    • May increase power consumption
  • Similar parts: 673 , Click to view
    Attributes Value
    Category Signal Buffers, Repeaters, Splitters
    Manufacturer Texas Instruments
    Product Category Signal Buffers, Repeaters, Splitters
    Series -
    Type Buffer, ReDriver
    Packaging Alternate Packaging
    Package-Case 8-TSSOP (0.173", 4.40mm Width)
    Operating-Temperature -40°C ~ 85°C
    Applications I2C
    Number-of-Channels 1 Channel
    Voltage-Supply 2.3 V ~ 3.6 V
    Supplier-Device-Package 8-TSSOP
    Input 2-Wire Bus
    Output 2-Wire Bus
    Current-Supply 500μA
    Data-Rate-Max 400kHz
    Delay-Time -
    Signal-Conditioning -
    Capacitance-Input 7pF
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    • - 90-day warranty against any manufacturing defects. View more
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Additional Information
  • Datasheet: Download PCA9515APWR
  • Chipdatas Part: CD88-PCA9515APWR
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/06/03 05:17 +0800
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    • Full or Partial Refund , If the item is not as described
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