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Original question:

SN74LV4053A-Q1: TRIPLE 2-CHANNEL ANALOG MULTIPLEXER/DEMULTIPLEXER

SN74LV4053A-Q1: TRIPLE 2-CHANNEL ANALOG MULTIPLEXER/DEMULTIPLEXER

Nagasrinivasa Kureti
Prodigy 115 points
Part Number: SN74LV4053A-Q1

Hello Team,

This is regarding the Rds(on) variation information with respect to the temperature of the SN74LV4053A-Q1 device. Could you please provide me this information as it is missing from the datasheet.

Thanking You in advance,

Kureti

  • 0
    TI__Mastermind 45350 points

    Kureti,

    The Rdson for the SN74LV4053-Q1 is specified in the datasheet showing the variation at different supply voltages and different temperatures.  You can see below that there could be ~20% variation across temperature

    What is your circuit where the Rdson variation across temperature is critical for your application?

    Why did you choose the SN74LV4053-Q1? 

    Thank you,

    Adam

  • 0 in reply to Adam Torma
    Prodigy 115 points

    Dear Mr. Adam,

    Thanking you for the response.

    In dc-dc converter, due to different modes of operation, the driver enable and PWM signals are fed through the SN74LV4053-Q1. Here, the enable threshold is critical for the driver.

    Thanking You.

    Kureti