Hi, We recently are facing issues as below: - Our system is battery-operated and the IMU BMA400 sensor is powered by a power load switch. so when we need to turn on the IMU we will provide power and when we want to conserve power and BMA400 is not used in the application. we cut off the power from load switch. - But when we do so. and cut off the power of BMA400, it drives the I2C lines also low, which prevents to access our other sensors in the system. - Ideally, those pins may be an open drain pin, so when we cut off the power it shouldn't affect the I2C lines, but here it is pulling down the I2C lines as well. Can you please explain this behaviour ? awaiting your reply for the same.
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