MAX974CSLASHD datasheet(3/17 Pages) MAXIM

3 / 17 page

Ultra-Low-Power, Open-Drain,

Single/Dual-Supply Comparators

_______________________________________________________________________________________

ELECTRICAL CHARACTERISTICS—5V OPERATION (continued)

(V+ = 5V, V- = GND = 0V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)

ELECTRICAL CHARACTERISTICS—3V OPERATION

(V+ = 3V, V- = GND = 0V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

MAX9_2/MAX9_3, IOUT = 1.8mA

V- + 0.4

Output Low Voltage

MAX9_1/MAX9_4, IOUT = 1.8mA

GND

+ 0.4

Output Leakage Current

VOUT = 11V

100

REFERENCE (MAX9_1/MAX982/MAX9_3/MAX9_4 ONLY)

C temp range

1.170

1.182

1.194

MAX971/MAX973/

MAX974

E temp range

1.158

1.206

C temp range

1.158

1.182

1.206

Reference Voltage

MAX981–MAX984

E temp range

1.147

1.217

TA = +25°C15

Source Current

C/E temp ranges

µA

TA = +25°C8

Sink Current

C/E temp ranges

µA

Voltage Noise

100Hz to 100kHz

100

µVRMS

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

POWER REQUIREMENTS

TA = +25°C

2.4

3.0

MAX9_1

C/E temp ranges

3.8

TA = +25°C

2.4

3.0

MAX972

C/E temp ranges

3.8

TA = +25°C

3.4

4.3

MAX982/

MAX9_3

C/E temp ranges

5.8

TA = +25°C

5.2

6.2

Supply Current

HYST = REF,

IN+ = (IN- +

100mV)

MAX9_4

C/E temp ranges

8.0

µA

COMPARATOR

Input Offset Voltage

VCM = 1.5V

±10

Input Leakage Current (IN-, IN+)

IN+ = IN- = 1.5V

C/E temp ranges

±0.01

±5

Input Leakage Current (HYST)

MAX9_1/MAX982/MAX9_3

±0.02

Input Common-Mode Voltage

Range

V-

V+ - 1.3

Common-Mode Rejection Ratio

V- to (V+ - 1.3V)

0.2

mV/V

Power-Supply Rejection Ratio

V+ = 2.5V to 11V

0.1

mV/V

Voltage Noise

100Hz to 100kHz

µVRMS

Hysteresis Input Voltage Range

MAX9_1/MAX982/MAX9_3

REF - 0.05

REF

MAX974C/D Datasheet(PDF) 3 Page - Maxim Integrated Products

MAX974C/D Datasheet(HTML) 3 Page - Maxim Integrated Products

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Datasheet Download

Link URL