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ADM8611TABKSZ-RL7 PDF预览

ADM8611TABKSZ-RL7

更新时间: 2024-02-19 08:59:51
品牌 Logo 应用领域
亚德诺 - ADI 光电二极管
页数 文件大小 规格书
7页 105K
描述
IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4, PLASTIC, EIAJ SC82, SC70, 4 PIN, Power Management Circuit

ADM8611TABKSZ-RL7 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:VSSOP,针数:4
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.7
Is Samacsys:N可调阈值:NO
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:R-PDSO-G4
JESD-609代码:e3长度:2 mm
信道数量:1功能数量:1
端子数量:4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封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:1 mm
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):3.6 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:1.25 mmBase Number Matches:1

ADM8611TABKSZ-RL7 数据手册

 浏览型号ADM8611TABKSZ-RL7的Datasheet PDF文件第2页浏览型号ADM8611TABKSZ-RL7的Datasheet PDF文件第3页浏览型号ADM8611TABKSZ-RL7的Datasheet PDF文件第4页浏览型号ADM8611TABKSZ-RL7的Datasheet PDF文件第5页浏览型号ADM8611TABKSZ-RL7的Datasheet PDF文件第6页浏览型号ADM8611TABKSZ-RL7的Datasheet PDF文件第7页 
Low-Voltage Manual Reset & Watchdog  
Supervisory Circuits in 4-Lead SC70  
Preliminary Technical Data  
ADM8611/ADM8616/ADM8617/ADM8618  
FEATURES  
FUNCTIONAL BLOCK DIAGRAMS  
Precision 1.8V to 5V Power Supply Monitoring  
9 Reset Threshold Options:  
1.58V to 4.63V  
V
CC  
140ms (Min) Reset Timeout  
Manual Reset Input (ADM8611)  
Watchdog Timer (ADM8616–ADM8618)  
Reset Output Stages  
ADM8616  
V
CC  
RESET  
RESET  
GENERATOR  
V
REF  
Push-Pull Active-Low  
Open-Drain Active-Low  
Push-Pull Active-High  
WATCHDOG  
DETECTOR  
Low Power Consumption (3µA)  
Guaranteed Reset Output valid to VCC=1V  
Power Supply Glitch Immunity  
Specified Over -40°C to +85°C Temperature Range  
4-Lead SC70 Package  
GND  
WDI  
APPLICATIONS  
Microprocessor Systems  
Computers  
Figure 1.  
Controllers  
Intelligent Instruments  
Portable Equipment  
GENERAL DESCRIPTION  
Each part is available in a choice of the following 9 reset  
threshold options: 1.58V, 1.67V, 2.19V, 2.32V, 2.63V, 2.93V,  
3.08V, 4.38V and 4.63V. The reset timeout periods are 20ms  
(min) and 140ms (min) for the ADM8611 and ADM8616–  
ADM8618, respectively. The watchdog timeout period is 1.6s  
(typ). The parts differ in terms of reset output configuration, as  
indicated in table 1.  
The ADM8611/ADM8616/ADM8617/ADM8618 are  
supervisory circuits which monitor power supply voltage levels  
and code execution integrity in microprocessor-based systems.  
A power-on-reset signal is generated when the supply voltage  
rises to a preset threshold level. The ADM8611’s debounced  
manual reset input can be used to initiate a reset by means of an  
external push-button or logic signal. The ADM8616–ADM8618  
have an on-chip watchdog timer which can reset the  
microprocessor if it fails to strobe within a preset timeout  
period.  
The ADM8611/ADM8616/ADM8617/ADM8618 are available  
in 4-lead SC70 packages and typically consume only 3µA,  
making them suitable for use in low power portable  
applications.  
Table 1. Selection Table  
Output Stage  
Part No.  
Manual Reset  
Watchdog  
RESET  
RESET  
ADM8611  
ADM8616  
ADM8617  
ADM8618  
Yes  
-
Push-Pull  
Push-Pull  
Open-Drain  
-
-
-
Yes  
Yes  
Yes  
Push-Pull  
Rev. PrB  
Information furnished by Analog Devices is believed to be accurate and reliable.  
However, no responsibility is assumed by Analog Devices for its use, nor for any  
infringements of patents or other rights of third parties that may result from its use.  
Specifications subject to change without notice. No license is granted by implication  
or otherwise under any patent or patent rights of Analog Devices. Trademarks and  
registered trademarks are the property of their respective companies.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
Fax: 781.326.8703  
www.analog.com  
© 2004 Analog Devices, Inc. All rights reserved.  

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