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AM2612-Q1: ADC input range

Part Number: AM2612-Q1
Other Parts Discussed in Thread: AM2612

 

have the AM261 launchpad eval board.

planning on using the AM2612 for future automotive projects,

WE have been using (and still do use) the TMS570 Hercules.

Per data sheet AM2612:

VrefHI  typical 1.8V

the AM2612 ADC input range.....in the data sheet I see "33/18 x VrefHI"...

Q:  the MAXIMUM voltage that can be supplied to the ADC REF is 1.89V....correcvt? (typical 1.8V)

Q:  based on datasheet, the MAXIMUM ANALOG VOLTAGE IN is 3.3VDC...correct? (based on that equation using 1.8V as the VrefHI)...

appreciate all your help...this forum has been extremely hellpful and beneficial...!AM2612_ADC_QS.docx