MAX6739XKWD3-T 查看數據表（PDF） - Maxim Integrated

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MAX6739XKWD3-T

Low-Power Dual-/Triple-Voltage SC70 µP Supervisory Circuits

Maxim Integrated 

Low-Power Dual-/Triple-Voltage SC70 µP

Supervisory Circuits

PART

VOLTAGE

MONITORS

OPEN-DRAIN PUSH-PULL

RESET

RESET

MAX6739

1 fixed, 1 adj

—

X

MAX6740

2 fixed, 1 adj

X*

—

MAX6741

2 fixed

X*

—

MAX6742

1 fixed

X*

—

MAX6743

2 fixed, 1adj

—

X

MAX6744

2 fixed

—

X

MAX6745

1 fixed

—

X

*Manual reset detect on RESET output.

Selector Guide (continued)

MANUAL

RESET

X

X*

X*

X*

—

—

—

POWER-FAIL

INPUT/

OUTPUT

—

—

—

X

—

—

X

POK

OUTPUT

—

—

X

—

—

X

—

RSTIN

INPUT

X

X

—

—

X

—

—

UNREGULATED

DC

DC/DC

CONVERTER

IN

OUT

IN

OUT

DC/DC

CONVERTER

SHDN

VCC2 VCC1

MAX6741

CORE I/O

SUPPLY SUPPLY

µP

POK1

RESET

GND

RESET GND

PUSHBUTTON

SWITCH

Typical Application Circuits

VBATT

IN

OUT

DC/DC

CONVERTER

VCC1

PFO

MAX6742

PFI

RESET

GND

VCC

µP

RESET

GND

PUSHBUTTON

SWITCH

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