5秒后页面跳转
捷配首页

Datasheet > MAX708R
MAX708R PDF预览

MAX708R

更新时间： 2023-12-20 18:44:37
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 784K
描述
监视+3V电压、低成本、微处理器监控电路

阅读下载

中文翻译

获取价格

MAX708R 数据手册

 浏览型号MAX708R的Datasheet PDF文件第2页浏览型号MAX708R的Datasheet PDF文件第3页浏览型号MAX708R的Datasheet PDF文件第4页浏览型号MAX708R的Datasheet PDF文件第5页浏览型号MAX708R的Datasheet PDF文件第6页浏览型号MAX708R的Datasheet PDF文件第7页 
19-0099; Rev 5; 4/06  
+3V Voltage Monitoring, Low-Cost µP  
Supervisory Circuits  
MAX706PRS/T  
General Description  
Features  
The MAX706P/R/S/T, MAX706AP/AR/AS/AT, and  
MAX708R/S/T microprocessor (µP) supervisory circuits  
reduce the complexity and number of components  
required to monitor +3V power-supply levels in +3V to  
+5V µP systems. These devices significantly improve  
system reliability and accuracy compared to separate  
ICs or discrete components.  
o µMAX Package, Small 8-Pin SO  
o Precision Supply-Voltage Monitors  
2.63V (MAX706P/R, MAX706AP/AR, and MAX708R)  
2.93V (MAX706S, MAX706AS, and MAX708S)  
3.08V (MAX706T, MAX706AT, and MAX708T)  
o 200ms Reset Time Delay  
The MAX706P/R/S/T and MAX706AP/AR/AS/AT supervi-  
sory circuits provide the following four functions:  
o Debounced TTL/CMOS-Compatible Manual Reset  
Input  
1) A reset output during power-up, power-down, and  
brownout conditions.  
o 100µA Quiescent Current  
o WDI Disable Feature (MAX706AP/AR/AS/AT)  
o Watchdog Timer: 1.6s Timeout  
2) An independent watchdog output that goes low if the  
watchdog input has not been toggled within 1.6s.  
,MX706PRS/A  
3) A 1.25V threshold detector for power-fail warning,  
low-battery detection, or for monitoring a power  
supply other than the main supply.  
o Reset Output Signal:  
Active-High Only (MAX706P, MAX706AP)  
Active-Low Only (MAX706R/S/T, MAX706AR/AS/AT)  
Active-High and Active-Low (MAX708R/S/T)  
4) An active-low, manual-reset input.  
The only difference between the MAX706R/AR,  
MAX706S/AS, and MAX706T/AT is the reset-threshold  
voltage levels, which are 2.63V, 2.93V, and 3.08V,  
respectively. All have active-low reset output signals.  
The MAX706P/AP are identical to the MAX706R/AR,  
except the reset output signal is active-high. The watch-  
dog timer function for the MAX706AP/AR/AS/AT dis-  
ables when the WDI input is left open or connected to a  
high-impedance state of a low-leakage tri-state output.  
o Voltage Monitor for Power-Fail or Low-Battery  
Warning  
o 8-Pin Surface-Mount Package  
o Guaranteed RESET Assertion to V  
= 1V  
CC  
Ordering Information  
TEMP  
RANGE  
PIN-  
PACKAGE  
PKG  
CODE  
PART†  
The MAX708R/S/T provide the same functions as the  
MAX706R/S/T and MAX706AR/AS/AT except they do  
not have a watchdog timer. Instead, they provide both  
RESET and RESET outputs. As with the MAX706,  
devices with R, S, and T suffixes have reset thresholds  
of 2.63V, 2.93V, and 3.08V, respectively.  
MAX706PCPA  
MAX706PCSA  
MAX706PCUA  
MAX706PEPA  
0°C to +70°C  
0°C to +70°C  
0°C to +70°C  
-40°C to +85°C  
8 PDIP  
8 SO  
P8-1  
S8-2  
U8-1  
P8-1  
8 µMAX  
8 PDIP  
T
,MAX708RS/T  
†
SO, µMAX, and PDIP packages are available in lead-free.  
These devices are available in 8-pin SO, DIP, and  
µMAX® packages and are fully specified over the oper-  
ating temperature range.  
Ordering Information continued at end of data sheet.  
Pin Configurations appear at end of data sheet.  
Typical Operating Circuits  
Applications  
UNREGULATED  
Battery-Powered Equipment  
Portable Instruments  
Computers  
DC-DC  
DC  
CONVERTER  
+3V/+3.3V  
MAX639  
V
CC  
µP  
Controllers  
MAX706R/S/T  
MAX706AR/AS/AT  
Intelligent Instruments  
Critical µP Power Monitoring  
V
CC  
RESET  
RESET  
I/O LINE  
WDI  
WDO  
PFO  
PFI  
MR  
NMI  
PUSHBUTTON  
SWITCH  
INTERRUPT  
GND  
µMAX is a registered trademark of Maxim Integrated Products, Inc.  
Typical Operating Circuits continued at end of data sheet.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  
1234567...15

中文翻译

下载PDF

与MAX708R相关器件

型号 品牌 获取价格 描述 数据表
MAX708R/S/T MAXIM

获取价格

 		3 V microprocessor supervisor circuit with power fail comparator and manual reset
MAX708RCPA MAXIM

获取价格

 		+3V Voltage Monitoring, Low-Cost, レP Supervis
MAX708RCPA+ MAXIM

获取价格

 		Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDIP8, 0.300 INCH, LEAD FREE, PLASTI
MAX708RCSA MAXIM

获取价格

 		+3V Voltage Monitoring, Low-Cost, レP Supervis
MAX708RCSA+ MAXIM

获取价格

 		Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO8, 0.150 INCH, LEAD FREE, MS-012
MAX708RCSA-T MAXIM

获取价格

 		Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO8, 0.150 INCH, MS-012AA, SOP-8
MAX708RCUA MAXIM

获取价格

 		+3V Voltage Monitoring, Low-Cost, レP Supervis
MAX708RCUA-T MAXIM

获取价格

 		Analog IC
MAX708RCUA-T ONSEMI

获取价格

 		UP Supervisory Circuits
MAX708RCUA-TG ONSEMI

获取价格

 		UP Supervisory Circuits

与MAX708R相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证