TL331 Characterization Data at 3.3V

R11

On the TL331KDBVR comparator, how do the device parameters vary at VCC = 3.3V? All characterization data in the datasheet is at VCC = 5V.

over 10 years ago

0 Ron Michallick over 10 years ago

TI__Guru*** 139846 points

Rustin,

The 3.3V performance is nearly identical to 5V. The upper input common mode range varies with VCC. At 3.3V supply one input must remain within 0V to 1.8V for a valid output.

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TL331 Characterization Data at 3.3V