ADCMP566 Ver la hoja de datos (PDF) - Analog Devices

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Fabricante

ADCMP566

Dual Ultrafast Voltage Comparator

Analog Devices 

Pin No.

22

23

24

25

26

27

28

29

30

31

32

Mnemonic

VEE

NC

VEE

GND

QA

QA

GND

NC

LEA

LEA

GND

ADCMP566

Function

Negative Supply Terminal

No Connect. Leave pin unconnected.

Negative Supply Terminal

Digital Ground

One of two complementary outputs for Channel A. QA will be at logic high if the analog voltage at the

noninverting input is greater than the analog voltage at the inverting input (provided the comparator is

in the compare mode). See the LEA description (Pin 30) for more information.

One of two complementary outputs for Channel A. QA will be at logic low if the analog voltage at the

noninverting input is greater than the analog voltage at the inverting input (provided the comparator is

in the compare mode). See the LEA description (Pin 30) for more information.

Digital Ground

No Connect. Leave pin unconnected.

One of two complementary inputs for Channel A Latch Enable. In the compare mode (logic high), the

output will track changes at the input of the comparator. In the latch mode (logic low), the output will

reflect the input state just prior to the comparator’s being placed in the latch mode. LEA must be driven

in conjunction with LEA.

One of two complementary inputs for Channel A Latch Enable. In the compare mode (logic low), the

output will track changes at the input of the comparator. In the latch mode (logic high), the output will

reflect the input state just prior to the comparator’s being placed in the latch mode. LEA must be driven

in conjunction with LEA.

Analog Ground

Rev. 0 | Page 7 of 16

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