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ADS1015-Q1: SDA\SCL input capacitance

Ryuji
Guru 20090 points

Part Number: ADS1015-Q1
Other Parts Discussed in Thread: ADS1015

Hello,

Could you please let me know the pin capacitance of SCL, SDA pins of ADS1015-Q1?

I found the similar post about ADS1015.
In this post  the SCL line to be about 1.6pF, and the SDA line to be about 4.4 pF. Is this same for ADS1015-Q1?

https://e2e.ti.com/support/data_converters/precision_data_converters/f/73/t/530461?tisearch=e2e-sitesearch&keymatch=ads1015%20scl%20sda

Best Regards,
Ryuji

  • 0
    TI__Guru** 100695 points
    Ryuji-san,


    The ADS1015 should have the same pin capacitance as the ADS1015-Q1. They are in the same DGS package (VSSOP) and the pin capacitances come mostly from device pin pad capacitance and junction capacitance from transistor or active devices connected to the pin.


    Joseph Wu