MAX9141 datasheet(2/15 Pages) MAXIM

Part #	MAX9141

Description	40ns, Low-Power, 3V/5V, Rail-to-Rail Single-Supply Comparators

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Manufacturer	MAXIM [Maxim Integrated Products]

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

Single-Supply Comparators

2

_______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

(VCC = 5V, VCM = 0V, SHDN = LE = VCC (MAX9141 only), CL = 15pF, TA = TMIN to TMAX, unless otherwise noted. Typical values are

at TA = +25°C.) (Note 1)

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 (VCC to GND)...........................................+6V

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

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

LE Input Voltage (MAX9141 only) .........-0.3V to (VCC + 0.3V)

SHDN Input Voltage (MAX9141 only)....-0.3V to (VCC + 0.3V)

Current into Input Pins ......................................................±20mA

Input/Output Short-Circuit Duration to

VCC or GND .....................................................Continuous

Continuous Power Dissipation (TA = +70°C)

5-Pin SC70 (derate 3.1mW/°C above +70°C) .............247mW

5-Pin SOT23 (derate 7.1mW/°C above +70°C)...........571mW

8-Pin SOT23 (derate 9.1mW/°C above +70°C)...........727mW

8-Pin SO (derate 5.9mW/°C above +70°C)..............470.6mW

14-Pin TSSOP (derate 9.1mW/°C above +70°C) ........727mW

14-Pin SO (derate 8.33mW/°C above +70°C)..........666.7mW

Operating Temperature Range

E grade ...........................................................-40°C to +85°C

A grade .........................................................-40°C to +125°C

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

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

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Operating Supply Voltage

VCC

(Note 2)

2.7

5.5

V

Input Voltage Range

VCMR

(Note 3)

-0.2

VCC +

0.2

V

TA = +25°C

0.5

2.0

TA = -40°C to +85°C

4.5

Input Offset Voltage

VOS

(Note 4)

MAX9140AA_ _

6.0

mV

Input Hysteresis

VHYST

(Note 5)

1.5

mV

TA = -40°C to +85°C

90

320

Input Bias Current

IB

(Note 6)

MAX9140AA_ _

350

nA

TA = -40°C to +85°C

8

120

Input Offset Current

IOS

MAX9140AA_ _

140

nA

TA = -40°C to +85°C

80

800

Common-Mode Rejection Ratio

CMRR

VCC = 5.5V

(Note 7)

MAX9140AA_ _

850

µV/V

TA = -40°C to +85°C

80

750

Power-Supply Rejection Ratio

PSRR

2.7V ≤ VCC ≤

5.5V

MAX9140AA_ _

800

µV/V

TA = -40°C to +85°C

VCC -

0.425

VCC -

0.3

Output High Voltage

VOH

ISOURCE = 4mA

MAX9140AA_ _

VCC - 0.47

V

TA = -40°C to +85°C

0.3

0.425

Output Low Voltage

VOL

ISINK = 4mA

MAX9140AA_ _

0.45

V

Output Leakage Current

ILEAK

SHDN = GND, MAX9141 only (Note 8)

0.04

1

µA

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