MAX907CSLASHD datasheet(2/12 Pages) MAXIM

2 / 12 page

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

Single-Supply TTL Comparators

_______________________________________________________________________________________

Positive Supply Voltage (V+ to GND) ........................ +7V

Negative Supply Voltage (V- to GND, MAX909 only) ......... -7V

Differential Input Voltage

MAX907/MAX908 .......................... -0.3V to (V+ + 0.3V)

MAX909 .............................. (V- - 0.3V) to (V+ + 0.3V)

Common-Mode Input Voltage

MAX907/MAX908 .......................... -0.3V to (V+ + 0.3V)

MAX909 .............................. (V- - 0.3V) to (V+ + 0.3V)

Latch Input Voltage (MAX909 only) ......... -0.3V to (V+ + 0.3V)

Input/Output Short-Circuit Duration to V+ or GND . . . Continuous

Continuous Power Dissipation (TA = +70°C)

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 CERDIP (derate 8.00mW/°C above +70°C) ...... 640mW

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

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

14-Pin CERDIP (derate 9.09mW/°C above +70°C) .... 727mW

Operating Temperature Ranges:

MAX90_C_ _ ...................................... 0°C to +70°C

MAX90_E_ _ ................................... -40°C to +85°C

MAX90_MJ_ .................................. -55°C to +125°C

Storage Temperature Range ................... -65°C to +160°C

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

ELECTRICAL CHARACTERISTICS

(V+ = 5V, TA = +25°C; MAX909 only: V- = 0V, VLATCH = 0V; unless otherwise noted.)

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.

ABSOLUTE MAXIMUM RATINGS

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Positive Trip Point

VTRIP+

(Note 1)

Negative Trip Point

VTRIP-

(Note 1)

-2

-4

Input Offset Voltage

VOS

(Note 2)

0.5

2.0

Input Bias Current

VCM = 0V, VIN = VOS

100

300

Input Offset Current

IOS

VCM = 0V, VIN = VOS

Input Voltage Range

VCMR

-0.2

V+ - 1.5

-5.2

V+ - 1.5

Common-Mode Rejection Ratio

CMRR

(Notes 4, 5)

100

µV/V

Power-Supply Rejection Ratio

PSRR

(Notes 4, 6)

100

µV/V

Output High Voltage

VOH

ISOURCE = 100µA

3.0

3.5

Output Low Voltage

VOL

ISINK = 3.2mA

0.3

0.4

ISINK = 8mA

0.4

Positive Supply Current per

Comparator

I+

(Note 7)

0.7

1.0

1.2

1.8

Negative Supply Current

I-

MAX909 only: V- = -5V

100

µA

Power Dissipation per

Comparator

(Note 8)

3.5

5.5

610

Output Rise Time

Output Fall Time

SYMBOL

MAX907/908/909

MAX907/MAX908

MAX909

(Notes 3, 4)

MAX907/MAX908

VOUT = 0.4V to 2.4V, CL = 10pF

VOUT = 2.4V to 0.4V, CL = 10pF

MAX909 only: V- = -5V

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