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MMA8451Q Accelerometer I2C Sink Current

Question asked by Ian Hayles on Apr 14, 2016
Latest reply on Apr 20, 2016 by Tomas Vaverka

Does anyone know what the maximum sink current for the I2C interface is for this part?  That is, what’s the maximum allowable IOL for SDA or SCL ?  I realize the I2C spec lists these as 3 mA (400 kHz) and 20 mA (1 MHz), but it seems this isn't a hard requirement because many datasheets list other values for these (effectively limiting the maximum bus capacitance). 

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