MAX6305：5引脚、多输入、可编程复位IC _ BDTIC 中国领先电子元器件代理商

MAX6305：5引脚、多输入、可编程复位IC

5引脚、多电压、可编程复位IC，SOT封装

The MAX6305–MAX6313 CMOS microprocessor (µP) supervisory circuits are designed to monitor more than one power supply. Ideal for monitoring both 5V and 3.3V in personal computer systems, these devices assert a system reset if any of the monitored supplies falls outside the programmed threshold. Low supply current (15µA) and a small package suit them for portable applications. The MAX6305–MAX6313 are specifically designed to ignore fast transients on any monitored supply. These devices are available in a SOT23-5 package, have factory-programmed reset thresholds from 2.5V to 5.0V (in 100mV increments), and feature four power-on reset timeout periods. Ten standard versions are available. Contact the factory for availability of non standard versions.

关键特性

Small 5-Pin SOT23 Package
Precision Factory-Set VCC Reset Thresholds; Available in 0.1V Increments from 2.5V to 5V
Immune to Short VCC Transients
Guaranteed Active-Low RESET Valid to VCC = 1V
Guaranteed Over Temperature
8µA Supply Current
Factory-Set Reset Timeout Delay from 1ms (min) to 1120ms (min)
No External Components
Manual Reset Input
Under/Overvoltage Supply Monitoring

功能框图

MAX6305、MAX6306、MAX6307、MAX6308、MAX6309、MAX6310、MAX6311、MAX6312、MAX6313：典型工作电路

产品应用

计算机：台式机、工作站和服务器
控制器
嵌入式控制系统
智能仪表
多电压系统：3V/5V、5V/12V、5V/24V
便携式电池供电设备
便携式计算机

关键参数

Part Number

Interface

Reset Thresh.
(V)

Reset Out

t_RESET

Watchdog Feature

Supervisor Features

Reset Thresh. Accur.
(%)

I_CC
(µA)

Package/Pins

Budgetary
Price

min

@ +25°C

max

See Notes

MAX6305

R/C Adjustable

1.2 to 1.8

1.8 to 2.5

2.5 to 3.3

3.3 to 5.5

Active Low

Open Drain

1ms to 15ms

15ms to 85ms

85ms to 300ms

>1s

No Watchdog

Adjustable Reset Input

1.5

SOT/5

$1.40 @1k

MAX6306

Factory Fixed

R/C Adjustable

Active Low

Open Drain

Adjustable Reset Input

Manual Reset

SOT/5

$1.20 @1k

MAX6307

Factory Fixed

R/C Adjustable

Active Low

Open Drain

Adjustable Reset Input

Overvoltage/Window Monitor

SOT/5

$1.37 @1k

MAX6308

R/C Adjustable

Active Low

Push-Pull

Adjustable Reset Input

SOT/5

$1.20 @1k

MAX6309

Factory Fixed

R/C Adjustable

Active Low

Push-Pull

Adjustable Reset Input

Manual Reset

SOT/5

$1.39 @1k

MAX6310

Factory Fixed

R/C Adjustable

Active Low

Push-Pull

Adjustable Reset Input

Overvoltage/Window Monitor

SOT/5

$1.89 @1k

MAX6311

R/C Adjustable

Active High

Push-Pull

Adjustable Reset Input

SOT/5

$1.89 @1k

MAX6312

Factory Fixed

R/C Adjustable

Active High

Push-Pull

Adjustable Reset Input

Manual Reset

SOT/5

$1.89 @1k

MAX6313

Factory Fixed

R/C Adjustable

Active High

Push-Pull

Adjustable Reset Input

Overvoltage/Window Monitor

SOT/5

数据手册DataSheet

英文	MAX6305-MAX6313.pdf	Rev 6; 08/2012

开发工具

SUPEVKIT

质量和环境数据

MAX6305.pdf

订购型号

型号	状况	推荐替代产品	封装	温度	RoHS/无铅
MAX6305EUK00D1+T	生产中		SOT；	-40°C至+85°C	参考数据资料
MAX6305EUK00D1-T	停止供货		SOT；	-40°C至+85°C	参考数据资料
MAX6305EUK00D2+T	生产中		SOT；	-40°C至+85°C	参考数据资料
MAX6305EUK00D2-T	停止供货		SOT；	-40°C至+85°C	参考数据资料
MAX6305EUK00D3+T	生产中		SOT,；5引脚；9mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX6305EUK00D3-T	停止供货	MAX6305EUK00D3+T	SOT；	-40°C至+85°C	参考数据资料
MAX6305EUK00D4-T	停止供货		SOT；	-40°C至+85°C	参考数据资料
MAX6305UK00D1+T	生产中		SOT,；5引脚；9mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX6305UK00D1-T	停止供货	MAX6305UK00D1+T	SOT,；5引脚；9mm²	-40°C至+85°C	RoHS/无铅：否
MAX6305UK00D2+	生产中		SOT,；5引脚；9mm²	-40°C至+85°C	RoHS/无铅：无铅
型号	状况	推荐替代产品	封装：类型引脚占位面积封装图编码/变更 *	温度	RoHS/无铅？
MAX6305UK00D2+T	生产中		SOT,；5引脚；9mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX6305UK00D2-T	停止供货	MAX6305UK00D2+T	SOT,；5引脚；9mm²	-40°C至+85°C	RoHS/无铅：否
MAX6305UK00D3+	生产中		SOT,；5引脚；9mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX6305UK00D3+T	生产中		SOT,；5引脚；9mm²	-40°C至+85°C	RoHS/无铅：无铅
MAX6305UK00D3-T	停止供货	MAX6305UK00D3+T	SOT,；5引脚；9mm²	-40°C至+85°C	RoHS/无铅：否
MAX6305UK00D4-T	停止供货		SOT,；5引脚；9mm²	-40°C至+85°C	RoHS/无铅：否

MAX6305-MAX6313.pdf MAX6313

MAX6305.pdf MAX6305