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MAX814LCSA-T PDF预览

MAX814LCSA-T

更新时间: 2024-11-29 19:01:11
品牌 Logo 应用领域
美信 - MAXIM 光电二极管
页数 文件大小 规格书
16页 112K
描述
Power Supply Management Circuit, Fixed, 1 Channel, +4.7VV, CMOS, PDSO8, 0.150 INCH, SOP-8

MAX814LCSA-T 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, SOP-8针数:8
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.13
其他特性:MANUAL RESET OPTION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:1/5 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):0.075 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):1 V标称供电电压 (Vsup):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阈值电压标称:+4.7V
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3.9 mm
Base Number Matches:1

MAX814LCSA-T 数据手册

 浏览型号MAX814LCSA-T的Datasheet PDF文件第2页浏览型号MAX814LCSA-T的Datasheet PDF文件第3页浏览型号MAX814LCSA-T的Datasheet PDF文件第4页浏览型号MAX814LCSA-T的Datasheet PDF文件第5页浏览型号MAX814LCSA-T的Datasheet PDF文件第6页浏览型号MAX814LCSA-T的Datasheet PDF文件第7页 
19-0412; Rev 0; 6/95  
±1 % Ac c u ra c y, Lo w -P o w e r, +3 V a n d +5 V  
µP S u p e rvis o ry Circ u it s  
45/MAX816  
_______________Ge n e ra l De s c rip t io n  
____________________________Fe a t u re s  
The MAX814/MAX815/MAX816 a re hig h-a c c ura c y  
microprocessor (µP) supervisory circuits that provide  
power-on reset, watchdog, and power-fail functions.  
They eliminate manual trimming and improve reliability  
in critical applications needing high-accuracy reset  
thresholds. The RESET output is guaranteed to be in  
±1% Worst-Case Reset Threshold Accuracy  
4.8V, 4.7V, 4.55V, 3.03V, or Adjustable Reset  
Thresholds  
±1% Low-Line Threshold Accuracy (MAX814)  
60mV Above Reset Threshold  
the correct state for V  
down to 1V. The reset com-  
CC  
200ms Reset Time Delay  
parator is designed to ignore fast transients on V  
.
CC  
Reset thresholds are available for operation with a vari-  
ety of 3V and 5V supply voltages.  
Active-Low RESET Output  
Active-High RESET Output (MAX814/MAX816)  
A 75µA maximum supply current makes the MAX814/  
MAX815/MAX816 ideal for use in portable equipment.  
All three devices are available in 8-pin DIP and SO  
packages. See the Selector Table below for a review of  
features.  
75µA Max Supply Current  
Guaranteed RESET Valid to V  
Manual Reset Input  
= 1V  
CC  
±2% Power-Fail Comparator  
_____________________S e le c t o r Ta b le  
Independent Watchdog with 1.56sec Timeout  
(MAX815)  
FEATURE  
RESET Output  
RESET Output  
Manual Reset  
MAX814  
MAX815  
MAX816  
Power-Supply Glitch Immunity  
8-Pin SO and DIP Packages  
V
Reset Voltage  
K, L, N, T  
K, L, N, T Adjustable  
CC  
_____________Re s e t Trip Th re s h o ld s  
Power-Fail Monitor  
Low-Line Detector  
Watchdog Circuit  
MAX814/MAX815  
RESET TRIP THRESHOLD  
SUFFIX  
MIN (V)  
4.75  
MAX (V)  
4.85  
K
L
________________________Ap p lic a t io n s  
Medical Equipment  
4.65  
4.75  
N
T
4.50  
4.60  
Controllers  
Intelligent Instruments  
Critical µP Power Monitoring  
Portable/Battery-Powered Equipment  
Set-Top Boxes  
3.00  
3.06  
MAX816  
Adjustable  
Ordering Information appears at end of data sheet.  
__________________________________________________________P in Co n fig u ra t io n s  
TOP VIEW  
1
2
3
4
8
7
6
5
RESET  
RESET  
LOW LINE  
PFO  
1
2
3
4
8
7
6
5
WDO  
RESET  
WDI  
1
2
3
4
8
7
6
5
RESET  
RESET  
RESET IN  
PFO  
MR  
MR  
MR  
V
CC  
V
CC  
V
CC  
MAX814  
MAX815  
MAX816  
GND  
GND  
GND  
PFI  
PFI  
PFO  
PFI  
DIP/SO  
DIP/SO  
DIP/SO  
________________________________________________________________ Maxim Integrated Products  
1
Ca ll t o ll fre e 1 -8 0 0 -9 9 8 -8 8 0 0 fo r fre e s a m p le s o r lit e ra t u re .  

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