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MAX691EWE+ PDF预览

MAX691EWE+

更新时间: 2024-11-29 13:11:03
品牌 Logo 应用领域
美信 - MAXIM 微处理器监控
页数 文件大小 规格书
16页 158K
描述
Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO16, LEAD FREE, SOP-16

MAX691EWE+ 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP, SOP16,.4针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:1.21其他特性:RESET THRESHOLD VOLTAGE IS 4.65V
可调阈值:NO模拟集成电路 - 其他类型:POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 代码:R-PDSO-G16JESD-609代码:e3
长度:10.3 mm湿度敏感等级:1
信道数量:1功能数量:1
端子数量:16最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP16,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260电源:5 V
认证状态:Not Qualified座面最大高度:2.65 mm
子类别:Power Management Circuits最大供电电流 (Isup):10 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.75 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)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:30宽度:7.5 mm
Base Number Matches:1

MAX691EWE+ 数据手册

 浏览型号MAX691EWE+的Datasheet PDF文件第2页浏览型号MAX691EWE+的Datasheet PDF文件第3页浏览型号MAX691EWE+的Datasheet PDF文件第4页浏览型号MAX691EWE+的Datasheet PDF文件第5页浏览型号MAX691EWE+的Datasheet PDF文件第6页浏览型号MAX691EWE+的Datasheet PDF文件第7页 
19-0094; Rev 7a; 12/96  
Mic ro p ro c e s s o r S u p e rvis o ry Circ u it s  
1693L/AX80M  
_______________Ge n e ra l De s c rip t io n  
____________________________Fe a t u re s  
200ms Power-OK/Reset Timeout Period  
The MAX691A/MAX693A/MAX800L/MAX800M micro-  
processor (µP) supervisory circuits are pin-compatible  
upgrades to the MAX691, MAX693, and MAX695. They  
improve performance with 30µA supply current, 200ms  
typ re s e t a c tive d e la y on p owe r-up , a nd 6ns c hip -  
enable propagation delay. Features include write pro-  
tection of CMOS RAM or EEPROM, separate watchdog  
outputs, backup-battery switchover, and a RESET out-  
put that is valid with VCC down to 1V. The MAX691A/  
MAX800L have a 4.65V typical reset-threshold voltage,  
and the MAX693A/MAX800M’s reset threshold is 4.4V  
typical. The MAX800L/MAX800M guarantee power-fail  
accuracies to ±2%.  
1µA Standby Current, 30µA Operating Current  
On-Board Gating of Chip-Enable Signals,  
10ns Max Delay  
MaxCapor SuperCapCompatible  
Guaranteed RESET Assertion to VCC = +1V  
Voltage Monitor for Power-Fail or Low-Battery  
Warning  
Power-Fail Accuracy Guaranteed to ±2%  
(MAX800L/M)  
Available in 16-Pin Narrow SO and Plastic  
DIP Packages  
________________________Ap p lic a t io n s  
______________Ord e rin g In fo rm a t io n  
Computers  
Controllers  
PART  
TEMP. RANGE  
0°C to +70°C  
PIN-PACKAGE  
16 Plastic DIP  
16 Narrow SO  
16 Wide SO  
Dice*  
MAX691ACPE  
MAX691ACSE  
MAX691ACWE  
MAX691AC/D  
MAX691AEPE  
MAX691AESE  
MAX691AEWE  
MAX691AEJE  
MAX691AMJE  
Intelligent Instruments  
Automotive Systems  
Critical µP Power Monitoring  
0°C to +70°C  
0°C to +70°C  
0°C to +70°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-55°C to +125°C  
16 Plastic DIP  
16 Narrow SO  
16 Wide SO  
16 CERDIP  
__________Typ ic a l Op e ra t in g Circ u it  
5V  
REGULATOR  
+8V  
16 CERDIP  
0.1µF  
Ordering Information continued on last page.  
* Dice are specified at T = +25 °C, DC parameters only.  
A
3
5
1N4148  
0.47F*  
V
BATT ON  
CC  
2
__________________P in Co n fig u ra t io n  
V
OUT  
1
VBATT  
12  
CE OUT  
TOP VIEW  
CMOS RAM  
MAX691A  
MAX693A  
MAX800L  
VBATT  
RESET  
RESET  
WDO  
CE IN  
CE OUT  
WDI  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
13  
11  
9
4
7
ADDRESS  
DECODE  
CE IN  
PFI  
V
OUT  
MAX800M  
V
CC  
GND  
A0-A15  
I/O  
GND  
MAX691A  
MAX693A  
MAX800L  
MAX800M  
WDI  
PFO  
µP  
OSC IN  
BATT ON  
LOW LINE  
OSC IN  
NO  
10  
15  
NMI  
CONNECTION  
8
OSC SEL  
PFO  
RESET  
RESET  
LOW LINE WDO  
OSC SEL  
PFI  
6
14  
AUDIBLE  
ALARM  
DIP/SO  
*MaxCap  
SYSTEM STATUS INDICATORS  
SuperCap is a registered trademark of Baknor Industries. MaxCap is a registered trademark of The Carborundum Corp.  
________________________________________________________________ Maxim Integrated Products  
1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.  
For small orders, phone 408-737-7600 ext. 3468.  

MAX691EWE+ 替代型号

型号 品牌 替代类型 描述 数据表
MAX691CWE+T MAXIM

完全替代

Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO16, SOP-16
MAX691EWE MAXIM

完全替代

Microprocessor Supervisory Circuits
MAX691CWE+ MAXIM

类似代替

Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO16, LEAD FREE, SOP-16

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