Datasheet > MAX6318

MAX6318

更新时间： 2023-12-20 18:44:33

品牌	Logo	应用领域
亚德诺 - ADI		监控微处理器
页数	文件大小	规格书
15页	1599K
描述
5引脚微处理器监控电路，带有看门狗定时及手动复位

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MAX6318 数据手册

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MAX6316–MAX6322

5-Pin μP Supervisory Circuits with

Watchdog and Manual Reset

General Description

Beneﬁts and Features

● Integrated Configuration Enables Flexible Designs

• Available in 26 Reset-Threshold Voltages

- 2.5V to 5V, in 100mV Increments

• Four Reset Timeout Periods

- 1ms, 20ms, 140ms, or 1.12s (min)

• Four Watchdog Timeout Periods

- 6.3ms, 102ms, 1.6s, or 25.6s (typ)

• Four Reset Output Stages

The MAX6316–MAX6322 family of microprocessor (μP)

supervisory circuits monitors power supplies and micro-

processor activity in digital systems. It offers several com-

binations of push/pull, open-drain, and bidirectional (such

as Motorola 68HC11) reset outputs, along with watchdog

and manual reset features. The Selector Guide below lists

the specific functions available from each device.

These devices are available in 26 factory-trimmed reset

threshold voltages (from 2.5V to 5V, in 100mV increments),

featuring four minimum power-on reset timeout periods

(from 1ms to 1.12s), and four watchdog timeout periods

(from 6.3ms to 25.6s). Thirteen standard versions are

available with an order increment requirement of 2500

pieces (see Standard Versions table); contact the factory

for availability of other versions, which have an order

increment requirement of 10,000 pieces.

- Active-High, Push/Pull

- Active-Low, Push/Pull

- Active-Low, Open-Drain

- Active-Low, Bidirectional

● Integrated Features Increase Robustness

• Guaranteed Reset Valid to V

• Immune to Short-Negative V

● Saves Board Space

= 1V

Transients

• No External Components

The MAX6316–MAX6322 are offered in a miniature 5-pin

SOT23 package.

• Small 5-Pin SOT23 Package

• AEC-Q100 Qualiﬁed

Applications

● Portable Computers

● Computers

Typical Operating Circuit and Pin Configurations appears at

end of data sheet.

● Controllers

● Intelligent Instruments

● Portable/Battery-Powered Equipment

● Embedded Control Systems

Ordering Information appears at end of data sheet.

Selector Guide

RESET OUTPUTS*

MANUAL

RESET

INPUT

WATCHDOG

PART

ACTIVE-LOW

PUSH/PULL

ACTIVE-HIGH

PUSH/PULL

ACTIVE-LOW

BIDIRECTIONAL

ACTIVE-LOW

OPEN-DRAIN

INPUT

✔

—

✔

—

✔

—

✔

MAX6316L

—

✔

—

✔

—

✔

MAX6316M

MAX6317H

✔

—

✔

—

✔

MAX6318LH

MAX6318MH

MAX6319LH

MAX6319MH

MAX6320P

MAX6321HP

MAX6322HP

—

✔

—

✔

—

✔

—

✔

—

*The MAX6318/MAX6319/MAX6321/MAX6322 feature two types of reset output on each device.

19-0496; Rev 14; 11/18

12 3 4 5 6 7...15

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与MAX6318相关器件

型号	品牌	描述	获取价格	数据表
MAX6318HUK____-T	MAXIM	5-Pin レP Supervisory Circuits with Watchdog a	获取价格
MAX6318HUK25AW+T	MAXIM	Power Supply Management Circuit, Fixed, 1 Channel, PDSO5, SOT-23, 5 PIN	获取价格
MAX6318HUK25AW-T	MAXIM	Analog IC	获取价格
MAX6318HUK25AX+T	MAXIM	Power Supply Management Circuit, Fixed, 1 Channel, PDSO5, SOT-23, 5 PIN	获取价格
MAX6318HUK25AX-T	MAXIM	Analog IC	获取价格
MAX6318HUK25AY+T	MAXIM	Power Supply Management Circuit, Fixed, 1 Channel, PDSO5, SOT-23, 5 PIN	获取价格

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