Electrical Characteristics (continued)

(VDD = 3.3V, VCM = 0V, RPULLUP = 100kΩ from OUT to VPULLUP = 3.3V (for MAX40001 only), TA = TMIN to TMAX. Typical values are

at TA = +25°C, unless otherwise noted.) (Note 1)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

COMPARATOR

Input Common-Mode

Voltage Range

VCM

TA = +25°C

-0.2

VDD +

0.2

V

TA = -40°C to +125°C

0

VDD

Input Offset Voltage

VOS

Note 2

VCM = 0V to VDD

-1V

8

mV

VCM = VDD -1V to

VDD, TA = 0°C to

+85°C

10

VCM = VDD -1V to

VDD, TA = -40°C to

+125°C

14

Input Offset Drift

27

µV/°C

Input Hysteresis

VHYS

Note 3

2.5

mV

Input Bias Current

Note 4

VCM = -0.2V to

VDD +0.2V, TA =

+25°C

1

5

nA

VCM = 0V to VDD,

TA = -40°C to

+85°C

1

5

VCM = 0.2V to

VDD, TA = -40°C to

+125°C

1

5

Input Offset Current

Note 4

5

nA

Input Capacitance

Either input, over VCM range

1.5

pF

Power Supply Rejection

Ratio

PSRR

DC, over the entire common-mode input

voltage range

60

dB

Common-Mode

Rejection Ratio

CMRR

DC, over the entire common-mode input

voltage range

46

dB

Output Voltage Swing

Low

VOL

Sinking 2mA output current, VOUT -

VGND

0.4

V

Output Voltage Swing

High

VOH

Sourcing 2mA output current,

VDD - VOUT

0.4

V

Output Leakage Current

IO-LKG

Open-drain only (MAX40001), VDD =

1.8V, VO = 5.5V, TA = -40°C to +125°C

100

nA

MAX40000/MAX40001

1.7V, nanoPower Comparators with Built-In

Reference

www.maximintegrated.com

Maxim Integrated | 9