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  • tjrob's Avatar
    04-04-2020, 05:06 AM
    How about three parallel 10k pullups to +4.096 V? That implies less than 0.25 ma into each of two I2C pins (probably much less due to the diode drop). This is a Teensy 4.0, and I need to power two MPC4725 DACs and...
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About tjrob

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About tjrob
Biography:
Highly experienced software developer and electronics designer/technician.
Interests:
Physics Laboratory instrumentation
Occupation:
Physicist

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About the Teensy 4.0 3.3V limit. 04-04-2020 05:06 AM
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03-18-2020