MAX9024ASD datasheet(2/8 Pages) MAXIM

2 / 8 page

Micropower, Ultra-Small, Single/Dual/Quad,

Single-Supply Comparators

_______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

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.

Supply Voltage (VDD to VSS) ....................................-0.3V to +6V

Voltage Inputs (IN+, IN- to VSS). ................-0.3V to (VDD + 0.3V)

Differential Input Voltage (IN+ to IN-)....................................6.6V

Output Short-Circuit Duration ..................2s to Either VDD or VSS

Current into Any Pin ............................................................20mA

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 µMAX (derate 4.5mW/°C above +70°C) ..............362mW

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

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

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

Operating Temperature Range

Automotive Application...................................-40°C to +125°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

Operating Voltage Range

VDD

Guaranteed by PSRR test

2.5

5.5

Supply Current Per Comparator

IDD

2.8

µA

Input Offset Voltage

VOS

(Note 2)

±1

±8mV

Input Offset Voltage

Temperature Coefficient

TCVOS

±1

µV/

°C

Hysteresis

(Note 3)

Input Bias Current

IBIAS

380

Input Offset Current

IOS

±2

±60

Common-Mode Voltage Range

VCM

Guaranteed by CMRR test

VSS

VDD - 1.1

Common-Mode Rejection Ratio

CMRR

VSS

≤ VCM ≤ (VDD - 1.1V), VDD = 5.5V

100

Power-Supply Rejection Ratio

PSRR

VDD = 2.5V to 5.5V

ISOURCE = 10µA

VOH = VDD - VOUT,

(VIN+ - VIN-)

≥ 20mV

ISOURCE = 4mA

160

400

ISINK = 10µA

Output-Voltage Swing

VOL, VOH

VOL = VOUT - VSS,

(VIN- - VIN+)

≥ 20mV

ISINK = 4mA

180

400

Output Short-Circuit Current

ISC

VOD = 10mV

Propagation Delay

tpd+, tpd-

RL = 10k

Ω,

CL = 15pF (Note 4)

VOD = 100mV

µs

Rise and Fall Time

tR, tF

RL = 10k

Ω, CL = 15pF (Note 5)

Power-On Time

RL = 10k

Ω, CL = 15pF

150

Maximum Capacitive Load

No sustained oscillations

150

Note 1: All devices are production tested at 25°C. All temperature limits are guaranteed by design.

Note 2: Comparator Input Offset is defined as the center of the hysteresis zone.

Note 3: Hysteresis is defined as the difference of the trip points required to change comparator output states.

Note 4: VOD is the overdrive voltage beyond the offset and hysteresis-determined trip points.

Note 5: Rise and fall times are measured between 10% and 90% at OUT.

ELECTRICAL CHARACTERISTICS

(VDD = 5V, VSS = 0, VCM = 0, TA = -40°C to +125°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)

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