High-Speed, Low-Power, 3V/5V, Rail-to-Rail,

Single-Supply Comparators

2

_______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

Power-Supply Ranges

Supply Voltage V+ to GND .............................................+6.5V

Differential Input Voltage ..........................-0.3V to (V+ + 0.3V)

Common-Mode Input Voltage ..................-0.3V to (V+ + 0.3V)

–

L

—

A

—

T

—

C

—

H

–

Input (MAX941 only) ....................-0.3V to (V+ + 0.3V)

S

—

H

—

D

—

N

–

Control Input (MAX941 only) .........-0.3V to (V+ + 0.3V)

Current Into Input Pins..................................................±20mA

8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) ...727mW

8-Pin SO (derate 5.88mW/°C above +70°C)................471mW

8-Pin µMAX (derate 4.1mW/°C above +70°C) .............330mW

14-Pin Plastic DIP (derate 10.00mW/°C above +70°C)..800mW

14-Pin SO (derate 8.33mW/°C above +70°C)..............667mW

Operating Temperature Ranges

MAX94_C_ _ .......................................................0°C to +70°C

MAX94_E_ _.....................................................-40°C to +85°C

MAX94_AUA ..................................................-40°C to +125°C

MAX942MSA..................................................-55°C to +125°C

Storage Temperature Range .............................-65°C to +150°C

Lead Temperature (soldering, 10s) .................................+300°C

MAX94_E/A, MAX942MSA

MAX94_C

(Note 1)

CONDITIONS

(Note 6)

µA

1

Output Leakage Current

V

0.3

0.4

Output Low Voltage

0.2

0.4

V

V+ - 0.4 V+ - 0.3

Output High Voltage

V+ - 0.4 V+ - 0.2

V

-0.2

V+ + 0.2

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

Input Voltage Range

nA

10

150

Input Offset Current

nA

150

400

Input Bias Current

150

300

13

MAX94_C_ _, MAX94_EP_,

MAX94_ES_, MAX942MSA

(Note 2)

mV

14

MAX941_UA/MAX942_UA

4

Input-Referred Trip

Points

MAX94_C_ _, MAX94_EP_,

MAX94_ES_, MAX942MSA

mV

6

MAX941_UA/MAX942_UA

3

Input Offset Voltage

12

MAX94_C_ _, MAX94_EP_,

MAX94_ES_, MAX942MSA

MAX94_C_ _, MAX94_EP_,

MAX94_ES_, MAX942MSA

mV

5.5

MAX941_UA/MAX942_UA

(Note 3)

mV

13

MAX941_UA/MAX942_UA

µV/V

80

300

MAX94_C_ _, MAX94_EP_,

MAX94_ES_, MAX942MSA

(Note 5)

80

800

CMRR

Common-Mode Rejection

Ratio

MAX941_UA/MAX942_UA

µV/V

80

300

MAX94_C_ _, MAX94_EP_,

MAX94_ES_, MAX942MSA

2.7V ≤ V+ ≤ 5.5V,

80

350

PSRR

Power-Supply Rejection

Ratio

MAX941_UA/MAX942_UA

Force 100µA into IN+, IN- = GND,

V

2.2

Input Differential Clamp

Voltage

V

2.7

5.5

V+

Positive Supply Voltage