MAX984CSE データシートの表示（PDF） - Maxim Integrated

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MAX984CSE

Ultra-Low-Power, Open-Drain, Single/Dual-Supply Comparators

Maxim Integrated 

Ultra-Low-Power, Open-Drain,

Single/Dual-Supply Comparators

ABSOLUTE MAXIMUM RATINGS

V+ to V-, V+ to GND, GND to V-................................-0.3V, +12V

Inputs

Current: IN_+, IN_-, HYST..............................................20mA

Voltage: IN_+, IN_-, HYST ...............(V+ + 0.3V) to (V- - 0.3V)

Outputs

Current: REF...................................................................20mA

OUT_ ................................................................50mA

Voltage: REF ....................................(V+ + 0.3V) to (V- - 0.3V)

OUT_ (MAX9_1/9_4)..................12V to (GND - 0.3V)

(MAX9_2/9_3).......................12V to (V- - 0.3V)

OUT_ Short-Circuit Duration ..................................Continuous

Continuous Power Dissipation (TA = +70°C)

8-Bump UCSP (derate 4.7mW/°C above +70°C) ........379mW

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 µMAX (derate 4.1mW/°C above +70°C) .............330mW

16-Pin Plastic DIP (derate 10.53mW/°C above +70°C)..842mW

16-Pin SO (derate 8.70mW/°C above +70°C) ................696mW

Operating Temperature Ranges

MAX97_C_ _/MAX98_C_ _ ..................................0°C to +70°C

MAX97_E_ _/MAX98_E_ _ ...............................-40°C to +85°C

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

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

Bump Temperature (soldering)

Reflow ..........................................................................+235°C

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.

ELECTRICAL CHARACTERISTICS—5V OPERATION

(V+ = 5V, 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

POWER REQUIREMENTS

Supply Voltage Range

(Note 2)

2.5

11

V

Output Voltage Range

Supply Current

0

MAX9_1,

TA = +25°C

HYST = REF C/E temp ranges

IN+ = IN- +

100mV

MAX972

MAX982/

MAX9_3,

HYST = REF

TA = +25°C

C/E temp ranges

TA = +25°C

C/E temp ranges

11

V

2.5

3.2

4

2.5

3.2

4

3.1

4.5

µA

6

MAX9_4

TA = +25°C

C/E temp ranges

5.5

6.5

8.5

COMPARATOR

Input Offset Voltage

Input Leakage Current (IN-, IN+)

Input Leakage Current (HYST)

VCM = 2.5V

IN+ = IN- = 2.5V

MAX9_1/MAX982/MAX9_3

C/E temp ranges

±10

mV

±0.01

±5

nA

±0.02

nA

Input Common-Mode Voltage

Range

V-

V+ - 1.3

V

Common-Mode Rejection Ratio

Power-Supply Rejection Ratio

V- to (V+ - 1.3V)

V+ = 2.5V to 11V

0.1

1.0

mV/V

0.1

1.0

mV/V

Voltage Noise

100Hz to 100kHz

20

Hysteresis Input Voltage Range MAX9_1/MAX982/MAX9_3

REF - 0.05

Response Time (High-to-Low

TA = +25°C, 100pF load, Overdrive = 10mV

12

Transition)

1MΩ pullup to V+

Overdrive = 100mV

4

Response Time (Low-to-High

Transition) (Note 3)

TA = +25°C, 100pF load, 1MΩ pullup to V+

300

µVRMS

REF

V

µs

µs

2 _______________________________________________________________________________________

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