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SP802SCN

更新时间： 2024-01-02 23:12:49
品牌 Logo 应用领域
西伯斯 - SIPEX 电源电路电池电源管理电路微处理器光电二极管监控
页数 文件大小 规格书
20页 236K
描述
3.0V/3.3V Low Power Microprocessor Supervisory with Battery Switch-Over

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中文翻译

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SP802SCN 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
包装说明：PLASTIC, DIP-8Reach Compliance Code：unknown
风险等级：5.74Is Samacsys：N
可调阈值：YES模拟集成电路 - 其他类型：POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 代码：R-PDIP-T8JESD-609代码：e0
长度：9.5885 mm信道数量：2
功能数量：1端子数量：8
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：DIP
封装等效代码：DIP8,.3封装形状：RECTANGULAR
封装形式：IN-LINE峰值回流温度（摄氏度）：NOT APPLICABLE
电源：3.3/5 V认证状态：Not Qualified
座面最大高度：5.334 mm子类别：Power Management Circuits
最大供电电流 (Isup)：0.04 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：NO技术：CMOS
温度等级：INDUSTRIAL端子面层：TIN LEAD
端子形式：THROUGH-HOLE端子节距：2.54 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT APPLICABLE
宽度：7.62 mmBase Number Matches：1

SP802SCN 数据手册

 浏览型号SP802SCN的Datasheet PDF文件第2页浏览型号SP802SCN的Datasheet PDF文件第3页浏览型号SP802SCN的Datasheet PDF文件第4页浏览型号SP802SCN的Datasheet PDF文件第5页浏览型号SP802SCN的Datasheet PDF文件第6页浏览型号SP802SCN的Datasheet PDF文件第7页 
®
SP690T/S/R, SP802T/S/R,  
SP804T/S/R, and SP805T/S/R  
3.0V/3.3V Low Power Microprocessor  
Supervisory with Battery Switch-Over  
■ RESET and RESET Outputs  
■ Reset asserted down to VCC = 1V  
■ Reset Time Delay - 200ms  
■ Watchdog Timer - 1.6 sec timeout  
■ 40µA Maximum VCC Supply Current  
■ 1µA Maximum Battery Supply Current  
■ Power Switching  
50mA Output in VCC Mode (1.5Ω)  
10mA Output in Battery Mode (15Ω)  
■ Battery Can Exceed VCC in Normal Operation  
■ Precision Voltage Monitor for Power-Fail  
or Low-Battery Warning  
■ Available in 8 pin SO and DIP packages  
■ Pin Compatible Upgrades to  
MAX690T/S/R, MAX802T/S/R,  
MAX804T/S/R, MAX805T/S/R  
DESCRIPTION  
The SP690T/S/R, SP802T/S/R, SP804T/S/R and SP805T/S/R devices are a family of  
microprocessor (µP) supervisory circuits that integrate a myriad of components involved in  
discrete solutions to monitor power-supply and battery-control functions in µP and digital  
systems. The series will significantly improve system reliability and operational efficiency  
when compared to discrete solutions. The features of the SP690T/S/R, SP802T/S/R,  
SP804T/S/R and SP805T/S/R devices include a watchdog timer, a µP reset and backup-  
battery switchover, and power-failure warning; a complete µP monitoring and watchdog  
solution. The series is ideal for 3.0V or 3.3V applications in portable electronics, computers,  
controllers, and intelligent instruments and is a solid match for designs where it is critical to  
monitor the power supply to the µP and it’s related digital components. Refer to Sipex's  
SP690A/692A/802L/802M/805L/805M series for similar devices designed for +5V systems.  
RESET  
Active  
RESET  
Threshold  
RESET  
Accuracy  
PFI  
Accuracy  
Watchdog  
Input  
Backup-Battery  
Switch  
Part Number  
SP690T/805T  
SP802T/804T  
SP690S/805S  
SP802S/804S  
SP690R/805R  
SP802R/804R  
LOW/HIGH  
LOW/HIGH  
LOW/HIGH  
LOW/HIGH  
LOW/HIGH  
LOW/HIGH  
3.075V  
3.075V  
2.925V  
2.925V  
2.625V  
2.625V  
±75mV  
±60mV  
±75mV  
±60mV  
±75mV  
±60mV  
±4%  
±2%  
±4%  
±2%  
±4%  
±2%  
YES  
YES  
YES  
YES  
YES  
YES  
YES  
YES  
YES  
YES  
YES  
YES  
SP690T/S/R DS/10 SP690T/S/R, 802/T/S/R, 804T/S/R, 805T/S/R Low Power Microprocessor Supervisory  
© Copyright 2000 Sipex Corporation  
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