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SGM802-1.63YKA4G/TR PDF预览

SGM802-1.63YKA4G/TR

更新时间: 2024-11-21 00:54:11
品牌 Logo 应用领域
圣邦微 - SGMICRO /
页数 文件大小 规格书
12页 934K
描述
Low-Power, SC70

SGM802-1.63YKA4G/TR 数据手册

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SGM802  
Low-Power, SC70/SOT µP Reset Circuit with  
Capacitor-Adjustable Reset Timeout Delay  
GENERAL DESCRIPTION  
FEATURES  
The SGM802 low-power micro-processor supervisor  
circuit monitors system voltages from 1.6V to 5V. This  
device performs a single function: it asserts a reset signal  
whenever the VCC supply voltage falls below its reset  
threshold. The reset output remains asserted for the  
reset timeout period after VCC rises above the reset  
threshold. The reset timeout is externally set by a  
capacitor to provide more flexibility.  
Monitor System Voltages from 1.6V to 5V  
Capacitor-Adjustable Reset Timeout Period  
Low Quiescent Current (3µA TYP)  
Push-Pull RESET Output Option  
Guaranteed RESET Valid to VCC = 1V  
Immune to Short VCC Transients  
Available in Green SC70-4 (R) and SOT-143  
Packages  
The SGM802 has an active-high, push-pull reset output.  
It is available in Green SC70-4 (R) and SOT-143  
packages. The SGM802 is specified over an ambient  
temperature range of -40to +85.  
APPLICATIONS  
Portable Equipment  
Battery-Powered Computers/Controllers  
Automotive  
Medical Equipment  
Intelligent Instruments  
Embedded Controllers  
Critical µP Monitoring  
Set-Top Boxes  
Computers  
TYPICAL APPLICATION  
VCC  
VCC  
MICROPROCESSOR  
SYSTEM  
SGM802  
SRT  
RESET  
GND  
RESET  
GND  
CSRT  
REV. A. 2  
SG Micro Corp  
www.sg-micro.com  

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