MAX9201ESE datasheet(2/8 Pages) MAXIM

2 / 8 page

Low Cost, 7ns, Low-Power

Voltage Comparators

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ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

(VCC = +5V, VEE = -5V, VDD = +5V, GND = 0, VCM = 0, LATCH_ = logic high, TA = -40°C to +85°C. Typical values are at TA = +25°C,

unless otherwise noted.) (Note 1)

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

al 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.

Analog Supply Voltage (VCC - VEE) .....................................+12V

Digital Supply Voltage (VDD) .................................................+7V

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

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

Latch Input Voltage

(MAX9202/MAX9203 only) .....................-0.3V to (VDD + 0.3V)

Output Short-Circuit Duration

To GND ......................................................................Continuous

To VDD ..................................................................................1min

Continuous Power Dissipation (TA = +70°C)

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

8-Pin SO (derate 5.9mW/°C above +70°C).............471mW/°C

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

14-Pin SO (derate 8.3mW/°C above +70°C)...........667mW/°C

16-Pin TSSOP (derate 9.4mW/°C above +70°C) ....755mW/°C

16-Pin SO (derate 8.7mW/°C above +70°C)...........696mW/°C

Operating Temperature Range ...........................-45°C to +85°C

Junction Temperature ......................................................+150°C

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

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

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Analog Supply Voltage Range

VCC - VEE Referenced to VEE

4.75

10.5

Digital Supply Voltage Range

VDD

Referenced to GND

4.75

5.25

TA = +25

°C1

Input Offset Voltage

VOS

VCM = 0,

VOUT= 1.4V

TA = -40

°C to +85°C

7.5

TA = +25

°C

1.25

Input Bias Current

IIN+ or IIN-

TA = -40

°C to +85°C

7.0

µA

TA = +25

°C50

250

Input Offset Current

IOS

VCM = 0,

VOUT = 1.4V

TA = -40

°C to +85°C

450

Common-Mode Input Voltage

Range

VCM

Note 2

VEE - 0.1

VCC -

2.25

TA = +25

°C50

150

Common-Mode Rejection

Ratio

CMRR

-5.1V < VCM < +2.75V

VOUT = 1.4V

TA = -40

°C to +85°C

250

µV/V

TA = +25

°C50

150

Power-Supply Rejection Ratio

PSRR

Note 3

TA = -40

°C to +85°C

250

µV/V

Output High Voltage

VOH

(VIN+ - VIN-) > 250mV, ISOURCE = 1mA

3.0

3.5

Output Low Voltage

VOL

(VIN+ - VIN-) < -250mV, ISINK = 8mA

0.25

0.4

Latch Input Threshold Voltage

High

VLH

Note 4

1.4

Latch Input Threshold Voltage

Low

VLL

Note 4

0.8

1.4

Latch Input Current High

ILH

VLH = 3.0V, Note 4

0.5

µA

Latch Input Current Low

ILL

VLL = 0.3V, Note 4

0.5

µA

Input Capacitance

CIN

4pF

Differential Input Impedance

RIND

Ω

Common-Mode Input

Impedance

RINCM

5.5

Ω

MAX9201

4.7

MAX9202

2.5

4.0

Positive Analog Supply

Current

ICC

Note 5

MAX9203

1.3

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