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    PCA9506DGG datasheet by Philips Semiconductors

    • 40-bit I2C-bus I/O port with RESET, OE, and INT
    • Original
    • Yes
    • Unknown
    • Transferred
    • EAR99
    • 8542.39.00.01
    • 8542.39.00.00
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    PCA9506DGG datasheet preview

    PCA9506DGG Frequently Asked Questions (FAQs)

    • The maximum frequency of operation for PCA9506DGG is 400 kHz, as it is a Fast-mode I2C-bus device.
    • Yes, PCA9506DGG can be used in a multi-master I2C-bus system, as it has a built-in arbitration mechanism to prevent data corruption.
    • To ensure reliable operation of PCA9506DGG in noisy environments, use proper PCB layout techniques, add noise filtering capacitors, and consider using a common-mode filter or a shielded cable for the I2C-bus lines.
    • The maximum cable length for PCA9506DGG depends on the specific application and the capacitance of the bus lines. As a general rule, the total capacitance of the bus lines should not exceed 400 pF.
    • Yes, PCA9506DGG can be used in a hot-swappable system, as it has a built-in power-up reset circuit that ensures a stable power-up sequence.
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