40ns, Low-Power, 3V/5V, Rail-to-Rail

Single-Supply Comparators

6

_______________________________________________________________________________________

NAME

FUNCTION

—

OUTA

Comparator A Output

—

INA-

Comparator A Inverting Input

Pin Description

—

INA+

Comparator A Noninverting Input

5

Positive Supply

—

OUTC

Comparator C Output

—

OUTB

Comparator B Output

—

INB-

Comparator B Inverting Input

—

INB+

Comparator B Noninverting Input

—

IND-

Comparator D Inverting Input

—

IND+

Comparator D Noninverting Input

2

GND

Ground

—

INC+

Comparator C Noninverting Input

—

INC-

Comparator C Inverting Input

—

OUTD

Comparator D Output

3

IN+

Noninverting Input

4

IN-

Inverting Input

—

S

—

H

—

D

—

N

–

Shutdown: MAX9141 is active when S

—

H

—

D

—

N

–

is driven high;

MAX9141 is in shutdown when S

—

H

—

D

—

N

–

is driven low.

—

LE

The output is latched when LE is low. The latch is transparent when

LE is high.

1

OUT

Comparator Output

—

N.C.

No Connection. Not internally connected.

3

1

2

8

—

7

6

5

—

—

4

—

—

—

—

—

—

—

—

—

3

1

2

4

8

7

6

5

13

12

11

10

9

14

—

—

—

—

—

—

MAX9144

MAX9142

MAX9140

OUTPUT

2V/div

INPUT

50mV/div

10ns/div

OUTPUT

2V/div

INPUT

50mV/div

SINUSOID RESPONSE AT 4MHz

50ns/div

OUTPUT

2V/div

INPUT

50mV/div

10ns/div

Typical Operating Characteristics (continued)

PIN

—

—

—

1

—

—

—

—

—

—

4

—

—

—

2

3

6

5

7

8

MAX9141