Hot-selling and scarce MAX6701SKA+T Low-Voltage µP Supervisors SOT23-8 spot stock

Product Descriptions

The MAX6701–MAX6708 microprocessor (µP) supervisory circuits reduce the complexity and components required to monitor power-supply functions in µP systems . These devices significantly improve system reliability and accuracy compared to separate ICs or discrete components .

The MAX6701–MAX6708 family provides four functions:a reset output during power-up, power-down, andbrownout conditions; an independent watchdog outputthat goes low if the watchdog input has not been toggledwithin 1.6s; a 0.62V threshold detector for power-failwarning; and an active-low manual reset input .

The MAX6701–MAX6708 family offers several pinoutoptions to accommodate a variety of multivoltage microprocessor supervision applications .

The MAX6701(A)/MAX6702(A)/MAX6703(A) monitorthree supply voltages (one fixed threshold and twoadjustable) to drive a single reset output and include amanual reset input and a watchdog timer with an independent output . The MAX6704 monitors a single-supplyvoltage to drive complementary reset outputs andincludes an independent adjustable power-fail-in/powerfail-out comparator, a manual reset input, and a resetbased watchdog timer . The MAX6705(A)/MAX6706(A)/MAX6707(A) monitor a single-supply voltage to drive asingle  reset  output  and  include  an  independentadjustable power-fail-in/power-fail-out comparator, amanual reset input, and a watchdog timer with an independent output . The MAX6708 is the same as theMAX6704 but without the watchdog timer function .

Product Features

♦  Small 8-Pin SOT23 Package

♦  Precision Monitoring of +5.0V, +3.3V, +3.0V, +2.5V

Supply Voltages

♦  140ms Reset Timeout Delay

♦  Power-Fail Input with Independent Output;

Monitor Inputs Down to 0.62V (MAX6704–MAX6708)

♦  Dual Adjustable Reset Input for Triple-Voltage

Monitoring (MAX6701(A)/MAX6702(A)/MAX6703(A))

♦  1.6s Watchdog Timeout Period

(MAX6701(A)–MAX6707(A))

♦  Independent Watchdog Output

(MAX6701(A)/MAX6702(A)/MAX6703(A)/

MAX6705(A)/MAX6706(A)/MAX6707(A))

♦  Manual Reset Input

♦  Four Reset Output Stage Options

Active Low Push-Pull (MAX6701(A), MAX6705(A))

Active Low Open Drain (MAX6703(A), MAX6707(A))

Active High Push-Pull (MAX6702(A), MAX6706(A))

Dual Active Low/High Push-Pull (MAX6704,

MAX6708)

♦  Guaranteed Reset Valid to V CC = 1V

♦  Immune to Short Falling V CC Transients

♦  Low Cost, Few External Components

Product Applications

Computers

Controllers

Intelligent Instruments

Automotive Systems

Critical µP Power Monitoring

White Goods

Networking

Telecommunications

Product Specification

Product Photos

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