5秒后页面跳转
捷配首页

Datasheet > 电源电路 > 电源管理电路> MAX817MCSA
MAX817MCSA PDF预览

MAX817MCSA

更新时间： 2024-11-30 23:51:59
品牌 Logo 应用领域
美信 - MAXIM 模拟IC电源电路电源管理电路光电二极管
页数 文件大小 规格书
16页 222K
描述
Analog IC

阅读下载

中文翻译

获取价格

MAX817MCSA 技术参数

是否无铅：含铅是否Rohs认证：不符合
生命周期：Obsolete零件包装代码：SOIC
包装说明：0.150 INCH, SOIC-8针数：8
Reach Compliance Code：not_compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：5.09Is Samacsys：N
其他特性：RESET THRESHOLD VOLTAGE IS 4.4V可调阈值：NO
模拟集成电路 - 其他类型：POWER SUPPLY MANAGEMENT CIRCUITJESD-30 代码：R-PDSO-G8
JESD-609代码：e0长度：4.9 mm
湿度敏感等级：1信道数量：1
功能数量：1端子数量：8
最高工作温度：70 °C最低工作温度：
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装等效代码：SOP8,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE峰值回流温度（摄氏度）：245
电源：5 V认证状态：Not Qualified
座面最大高度：1.75 mm子类别：Power Management Circuits
最大供电电流 (Isup)：0.045 mA最大供电电压 (Vsup)：5.5 V
最小供电电压 (Vsup)：标称供电电压 (Vsup)：4.5 V
表面贴装：YES技术：CMOS
温度等级：COMMERCIAL端子面层：Tin/Lead (Sn/Pb)
端子形式：GULL WING端子节距：1.27 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：3.9 mmBase Number Matches：1

MAX817MCSA 数据手册

 浏览型号MAX817MCSA的Datasheet PDF文件第2页浏览型号MAX817MCSA的Datasheet PDF文件第3页浏览型号MAX817MCSA的Datasheet PDF文件第4页浏览型号MAX817MCSA的Datasheet PDF文件第5页浏览型号MAX817MCSA的Datasheet PDF文件第6页浏览型号MAX817MCSA的Datasheet PDF文件第7页 
19-0486; Rev 2; 2/00  
+5V Microprocessor Supervisory Circuits  
General Description  
____________________________Features  
o Precision Supply-Voltage Monitor:  
4.65V (MAX81_L)  
The MAX817/MAX818/MAX819 microprocessor (µP)  
supervisory circuits simplify power-supply monitoring,  
battery control, and chip-enable gating in µP systems  
by reducing the number of components required.  
These devices are designed for use in +5V-powered  
systems. Low supply current (11µA typical) and small  
package size make these devices ideal for portable  
applications. The MAX817/MAX818/MAX819 are specif-  
4.40V (MAX81_M)  
o 11µA Quiescent Supply Current  
o 200ms Reset Time Delay  
o Watchdog Timer with 1.6sec Timeout  
(MAX817/MAX818)  
ically designed to ignore fast transients on V . Other  
CC  
o Battery-Backup Power Switching; Battery Voltage  
supervisory functions include active-low reset, backup-  
battery switchover, watchdog input, battery freshness  
seal, and chip-enable gating. The Selector Guide below  
lists the specific functions available from each device.  
Can Exceed V  
CC  
o Battery Freshness Seal  
o On-Board, 3ns Gating of Chip-Enable Signals  
These devices offer two pretrimmed reset threshold volt-  
ages for ±5ꢀ or ±1±ꢀ power suppliesꢁ :.45V for the L  
versions and :.:±V for the M versions. The MAX817/  
MAX818/MAX819 are available in space-saving µMAX  
packages, as well as 8-pin DIP/SO.  
(MAX818)  
o Uncommitted Voltage Monitor for Power-Fail or  
Low-Battery Warning (MAX817/MAX819)  
o Manual Reset Input (MAX819)  
______________Ordering Information  
_____________________Selector Guide  
†
PART  
TEMP. RANGE  
±°C to +7±°C  
±°C to +7±°C  
±°C to +7±°C  
PIN-PACKAGE  
8 Plastic DIP  
8 SO  
MAX817 MAX818 MAX819  
FEATURE  
MAX817_CPA  
MAX817_CSA  
MAX817_CUA  
L/M  
✔
L/M  
✔
L/M  
✔
Active-Low Reset  
8 µMAX  
✔
✔
✔
Backup-Battery Switchover  
Power-Fail Comparator  
Watchdog Input  
Ordering Information continued on last page.  
✔
✔
—
✔
✔
†
These parts offer a choice of reset threshold voltage. From the  
table below, select the suffix corresponding to the desired  
threshold and insert it into the blank to complete the part number.  
✔
—
✔
✔
✔
Battery Freshness Seal  
Manual Reset Input  
Chip-Enable Gating  
—
—
—
✔
—
SUFFIX  
RESET THRESHOLD (V)  
8-DIP/SO/ 8-DIP/SO/ 8-DIP/SO/  
L
:.45  
:.:±  
Pin-Package  
µMAX  
µMAX  
µMAX  
M
Low-Power, Pin-  
Compatible Upgrades forꢁ MAX492A  
MAX49±A/  
MAX7±3/  
MAX7±:  
—
_________________Pin Configurations  
________________________Applications  
Battery-Powered Computers and Controllers  
Embedded Controllers  
TOP VIEW  
1
2
3
4
8
7
6
5
BATT  
RESET  
WDI  
OUT  
Intelligent Instruments  
V
CC  
MAX817  
Critical µP Monitoring  
GND  
PFI  
Portable Equipment  
PFO  
DIP/SO/µMAX  
Typical Operating Circuit appears at end of data sheet.  
Pin Configurations continued at end of data sheet.  
*Patents Pending  
________________________________________________________________ Maxim Integrated Products  
1
For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800.  
For small orders, phone 1-800-835-8769.  
1234567...16

中文翻译

下载PDF

MAX817MCSA 替代型号

型号 品牌 替代类型 描述 数据表
MAX817MCSA+T MAXIM

完全替代

 Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO8, 0.150 INCH, SOIC-8
MAX817MESA+T MAXIM

完全替代

 Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO8, ROHS COMPLIANT, SOP-8
MAX817LESA+ MAXIM

类似代替

 Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO8, 0.150 INCH, ROHS COMPLIANT

与MAX817MCSA相关器件

型号 品牌 获取价格 描述 数据表
MAX817MCSA+ ROCHESTER

获取价格

 		1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8, 0.150 INCH, ROHS COMPLIANT, SOIC-8
MAX817MCSA+T MAXIM

获取价格

 		Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO8, 0.150 INCH, SOIC-8
MAX817MCSA-T MAXIM

获取价格

 		Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO8, 0.150 INCH, SOIC-8
MAX817MCUA MAXIM

获取价格

 		Analog IC
MAX817MCUA+ MAXIM

获取价格

 		Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO8, 3 X 3 MM, ROHS COMPLIANT,
MAX817MEPA MAXIM

获取价格

 		+5V Microprocessor Supervisory Circuits
MAX817MEPA+ MAXIM

获取价格

 		暂无描述
MAX817MESA MAXIM

获取价格

 		+5V Microprocessor Supervisory Circuits
MAX817MESA ROCHESTER

获取价格

 		1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, 0.150 INCH, SOIC-8
MAX817MESA+ MAXIM

获取价格

 		Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO8, 0.150 INCH, ROHS COMPLIANT

与MAX817MCSA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