Difference between revisions of "I2c bus"
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https://www.bluedot.space/tutorials/how-many-devices-can-you-connect-on-i2c-bus/ | https://www.bluedot.space/tutorials/how-many-devices-can-you-connect-on-i2c-bus/ | ||
= Pull up resistor calculation = | = Pull up resistor calculation = | ||
| + | == Stackoverflow == | ||
| + | * https://electronics.stackexchange.com/questions/1849/is-there-a-correct-resistance-value-for-i2c-pull-up-resistors | ||
| + | |||
| + | == Ti.com == | ||
''Therefore,we can selectany available resistor value between 966.667Ωand 1.77kΩ. The valueof the pull up resistor can be selected basedon the trade-off for the power consumption and speed.'' | ''Therefore,we can selectany available resistor value between 966.667Ωand 1.77kΩ. The valueof the pull up resistor can be selected basedon the trade-off for the power consumption and speed.'' | ||
<pdf>http://www.ti.com/lit/an/slva689/slva689.pdf</pdf> | <pdf>http://www.ti.com/lit/an/slva689/slva689.pdf</pdf> | ||
[[Category:Raspberry]] | [[Category:Raspberry]] | ||
Revision as of 09:58, 7 February 2020
https://www.bluedot.space/tutorials/how-many-devices-can-you-connect-on-i2c-bus/
Pull up resistor calculation
Stackoverflow
Ti.com
Therefore,we can selectany available resistor value between 966.667Ωand 1.77kΩ. The valueof the pull up resistor can be selected basedon the trade-off for the power consumption and speed.