MAX999AAUKT Ver la hoja de datos (PDF) - Maxim Integrated

Número de pieza

componentes Descripción

Fabricante

MAX999AAUKT

Single/Dual/Quad, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators

Maxim Integrated 

MAX961–MAX964/

MAX997/MAX999

Single/Dual/Quad, Ultra-High-Speed, +3V/+5V,

Beyond-the-Rails Comparators

Typical Operating Characteristics (continued)

(VCC = +3.0V, CLOAD = 5pF, 5mV of overdrive, TA = +25°C, unless otherwise noted.)

PROPAGATION DELAY (tPD+)

MAX997toc15

GND

INPUT

50mV/div

PROPAGATION DELAY (tPD-)

MAX997toc16

INPUT

50mV/div

GND

OUTPUT

1V/div

GND

5ns/div

OUTPUT

1V/div

GND

5ns/div

Pin Description

MAX997

1, 5

2

3

MAX999

—

4

3

PIN

MAX961 MAX962

—

—

2

2

1

1

—

—

4

—

4

2

5

5

—

—

—

—

—

—

—

4

—

—

—

3

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

8

—

3

—

—

—

—

6

—

—

—

—

—

—

—

—

—

—

—

—

7

5

8

8

6

1

6

7

—

—

7

—

MAX963

—

1

2

3, 5

4, 11

—

6

7

—

—

—

—

8

9

—

—

10

12

13

14

MAX964

—

1

2

—

12

16

3

4

5

6

7

8

9

14

11

10

—

13

15

—

NAME

N.C.

IN-, INA-

IN+, INA+

LE, LEA,

LEB

GND

N.C.

INB-

INB+

INC-

INC+

IND-

IND+

SHDN

QB

QC

QD

QB

VCC

Q, QA

Q, QA

FUNCTION

No Connection. Not internally connected.

Comparator A Inverting Input

Comparator A Noninverting Input

Latch-Enable Input. The output latches when

LE_ is high. The latch is transparent when LE_

is low.

Ground

No Connection. Connect to GND to prevent

parasitic feedback.

Comparator B Inverting Input

Comparator B Noninverting Input

Comparator C Inverting Input

Comparator C Noninverting Input

Comparator D Inverting Input

Comparator D Noninverting Input

Shutdown Input. The device shuts down when

SHDN is high.

Comparator B Output

Comparator C Output

Comparator D Output

Comparator B Complementary Output

Positive Supply Input (VCC to GND must be

≤5.5V)

Comparator A TTL Output

Comparator A Complementary Output

www.maximintegrated.com

Maxim Integrated │  7

Share Link: