Single/Dual/Quad High-Speed, Ultra Low-Power,

Single-Supply TTL Comparators

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3

ELECTRICAL CHARACTERISTICS (continued)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Propagation Delay

40

50

ns

Differential Propagation Delay

1

ns

Propagation Delay Skew

2

ns

Latch Input Voltage High

(Note 12)

2.0

V

Latch Input Voltage Low

(Note 12)

0.8

V

Latch Input Current

(Note 12)

20

µA

Latch Setup Time

(Note 12)

2

ns

Latch Hold Time

(Note 12)

2

ns

(Note 9)

(Note 10)

ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Positive Trip Point

(Note 1)

25

mV

Negative Trip Point

(Note 1)

-2

-5

mV

Input Offset Voltage

(Note 2)

13

mV

Input Bias Current

200

500

nA

Input Offset Current

50

100

nA

C/E temp.

ranges

(Notes 3, 4)

-0.2

V+ - 1.5

MAX907/908/909

MAX907/MAX908

-5.2

V+ - 1.5

MAX909

Common-Mode Rejection Ratio

CMRR

(Notes 4, 5)

75

200

µV/V

Power-Supply Rejection Ratio

PSRR

(Notes 4, 6)

75

200

µV/V

Output High Voltage

2.8

3.5

V

Output Low Voltage

0.3

0.4

V

MAX907/MAX908

MAX909

0.4

Positive Supply Current per

Comparator

I+

(Note 7)

0.8

1.2

mA

1.2

2.0

Negative Supply Current

I-

MAX909 only: V- = -5V

100

200

µA

Power Dissipation per Comparator

PD

(Note 8)

47

mW

611

MAX909 only,

V- = -5V

Input Voltage Range

M temp.

range

(Notes 3, 4)

-0.1

V+ - 1.5

V

MAX907/908/909

MAX909 only,

V- = -5V

-5.1

V+ - 1.5