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CAT824ZTDI-GT3

更新时间： 2024-11-09 06:46:19
品牌 Logo 应用领域
安森美 - ONSEMI 光电二极管监控
页数 文件大小 规格书
15页 127K
描述
System Supervisory Voltage Reset with Watchdog and Manual Reset

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中文翻译

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CAT824ZTDI-GT3 技术参数

是否无铅： 不含铅生命周期：End Of Life
零件包装代码：TSOT包装说明：HALOGEN FREE AND ROHS COMPLIANT, MO-193, TSOT-23, 5 PIN
针数：5Reach Compliance Code：unknown
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.13其他特性：RESET THRESHOLD VOLTAGE IS 2.32V
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-G5JESD-609代码：e4
长度：2.9 mm湿度敏感等级：1
信道数量：1功能数量：1
端子数量：5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：VSSOP封装等效代码：TSOP5/6,.11,37
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：260电源：1.2/5.5 V
认证状态：Not Qualified座面最大高度：1 mm
子类别：Power Management Circuits最大供电电流 (Isup)：0.012 mA
最大供电电压 (Vsup)：3.6 V最小供电电压 (Vsup)：2 V
标称供电电压 (Vsup)：2.5 V表面贴装：YES
温度等级：INDUSTRIAL端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：GULL WING端子节距：0.95 mm
端子位置：DUAL处于峰值回流温度下的最长时间：40
宽度：1.6 mmBase Number Matches：1

CAT824ZTDI-GT3 数据手册

 浏览型号CAT824ZTDI-GT3的Datasheet PDF文件第2页浏览型号CAT824ZTDI-GT3的Datasheet PDF文件第3页浏览型号CAT824ZTDI-GT3的Datasheet PDF文件第4页浏览型号CAT824ZTDI-GT3的Datasheet PDF文件第5页浏览型号CAT824ZTDI-GT3的Datasheet PDF文件第6页浏览型号CAT824ZTDI-GT3的Datasheet PDF文件第7页 
CAT823, CAT824, CAT825  
System Supervisory Voltage Reset with  
Watchdog and Manual Reset  
FEATURES  
DESCRIPTION  
The CAT823, CAT824, and CAT825 provide basic  
reset and monitoring functions for the electronic  
systems. Each device monitors the system voltage  
and maintains a reset output until that voltage reaches  
the device’s specified trip value and then maintains  
the reset output active condition until the device’s  
internal timer, after a minimum timer of 140ms; to  
allow the systems power supply to stabilize.  
n Automatically restarts microprocessor after  
Power failure  
n Monitors pushbutton for external override  
n Accurate under voltage system monitoring  
n Brownout detection system reset for use with  
3.0, 3.3, and 5.0 volt systems  
n Pin and function compatible with the  
MAX823/24/25 products  
The CAT823 and CAT824 also have a watchdog input  
which can be used to monitor a system signal and  
cause a reset to be issued if the signal fails to change  
state prior to a timeout condition.  
n Operating Range from -40°C to +85°C  
n Available in TSOT-23 5-lead and SC-70 packages  
For Ordering Information details, see page 13 & 14.  
The CAT823 and CAT825 also provide a manual  
reset input which can be used to initiate reset if pulled  
low. This input can be directly attached to a push-  
button or a processor signal.  
APPLICATIONS  
n Microprocessor and Microcontroller based  
systems  
n Intelligent Instruments  
n Control Systems  
n Critical µP Monitors  
n Portable Equipment  
PIN FUNCTIONS  
PIN CONFIGURATION  
Pin Name Function  
TSOT-23 5-Lead  
SC-70 5-Lead  
CMOS Push-Pull Active Low Reset  
¯¯¯¯¯¯  
RESET  
Output  
1
2
5
4
1
2
5
4
RESET  
GND  
V
RESET  
GND  
V
CC  
CC  
GND  
Ground  
CAT823  
CAT824  
Manual Reset input – Pulled high  
Internally by a 52kΩ resistor designed  
to be driven low by a mechanical  
pushbutton, open drain output or CMOS  
output.  
3
3
WDI  
WDI  
MR  
RESET  
¯¯¯  
MR  
CMOS Push-Pull Active High Reset  
Output  
RESET  
1
5
V
RESET  
CC  
2
3
CAT825  
Watchdog Timer Input – Designed to be  
driven by a processor output or can be  
disabled by tri-stating or leaving open.  
GND  
WDI  
VCC  
4
MR  
RESET  
Power Supply  
© 2010 SCILLC. All rights reserved.  
Characteristics subject to change without notice  
1
Doc. No. MD-3027, Rev. D  
1234567...15

中文翻译

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CAT824ZTDI-GT3 替代型号

型号 品牌 替代类型 描述 数据表
MCP1321T-46LE/OT MICROCHIP

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 Voltage Supervisor
MCP1321T-29LE/OT MICROCHIP

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 Voltage Supervisor

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