MAX965 데이터 시트보기 (PDF) - Maxim Integrated

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MAX965

Single/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparators

Maxim Integrated 

Single/Dual/Quad, Micropower,

Ultra-Low-Voltage, Rail-to-Rail I/O Comparators

_____________________________Typical Operating Characteristics (continued)

(VCC = +3.0V, RPULL-UP = 100kΩ, VCM = 0V, TA = +25°C, unless otherwise noted.)

POWER-UP/DOWN RESPONSE

MAX965/70-TOC17

10kHz RESPONSE

MAX965/70-TOC18

VCC

2V/div

IN+

50mV/div

OUT

2V/div

OUT

1V/div

5µs/div

20µs/div

_____________________________________________________________Pin Descriptions

MAX965–MAX968

PIN

MAX965 MAX966 MAX967 MAX968

NAME

FUNCTION

—

1

1

1

OUTA Comparator A Open-Drain Output

1

2

2

2

GND Ground

2

—

—

—

N.C.

No Connection. Not internally connected.

3

—

—

—

IN+

Comparator Noninverting Input

—

3

3

3

INA+ Comparator A Noninverting Input

4

—

—

—

IN-

Comparator Inverting Input

—

4

—

—

INA-

Comparator A Inverting Input

—

5

—

4

INB-

Comparator B Inverting Input

—

6

4

—

INB+ Comparator B Noninverting Input

5

—

5

6

—

6

5

HYST

Hysteresis Input. Connect HYST to REF if not used. Input voltage range

is from VREF to (VREF - 50mV).

6

REF

Internal Reference Output. Typically 1.235V with respect to GND.

7

7

7

7

VCC

Positive Supply Voltage, +1.6V to +5.5V

8

—

—

—

OUT

Comparator Open-Drain Output

—

8

8

8

OUTB Comparator B Open-Drain Output

6 _______________________________________________________________________________________

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