SBASA34B June 2020 – August 2024 AMC3330
PRODUCTION DATA
Do not leave the analog inputs INP and INN of the AMC3330 unconnected (floating) when the device is powered up on the high-side. If the device input is left floating, the bias current may generate a negative input voltage that exceeds the specified input voltage range and the output of the device is invalid.
Connect the high-side ground (HGND) to INN, either directly or through a resistive path. A DC current path between INN and HGND is required to define the input common-mode voltage. Take care not to exceed the input common-mode range as specified in the Recommended Operating Conditions table.
The high-side LDO sources a limited amount of current (IH) to power external circuitry. Do not overload the high-side LDO.
The low-side LDO does not output a constant voltage and is not intended for powering any external circuitry. Do not connect any external load to the LDO_OUT pin.