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SP708TEN PDF预览

SP708TEN

更新时间: 2024-11-24 22:42:51
品牌 Logo 应用领域
西伯斯 - SIPEX 微处理器监控
页数 文件大小 规格书
18页 214K
描述
+3.0V/+3.3V Low Power Microprocessor Supervisory Circuits

SP708TEN 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:PLASTIC, SOIC-8Reach Compliance Code:unknown
风险等级:5.29其他特性:RESET THRESHOLD VOLTAGE IS 3.08V; MANUAL RESET INPUT
可调阈值:NO模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码:R-PDSO-G8JESD-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:85 °C
最低工作温度:-40 °C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):240电源:3.3/5 V
认证状态:Not Qualified座面最大高度:1.748 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):3.3 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:TIN LEAD
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:3.895 mmBase Number Matches:1

SP708TEN 数据手册

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®
SP706P/R/S/T, SP708R/S/T  
+3.0V/+3.3V Low Power Microprocessor  
Supervisory Circuits  
Precision Low Voltage Monitor:  
SP706P/R and SP708R at +2.63V  
SP706S and SP708S at +2.93V  
SP706T and SP708T at +3.08V  
RESET Pulse Width - 200ms  
Independent Watchdog Timer - 1.6 sec  
Timeout (SP706P/S/R/T)  
40µA Maximum Supply Current  
Debounced TTL/CMOS Manual-Reset Input  
RESET Asserted Down to VCC = 1V  
RESET Output:  
Built-In Vcc Glitch Immunity  
SP706P Active-High  
Available in 8-pin PDIP, NSOIC, and  
µSOIC packages  
SP706R/S/T Active-Low  
SP708R/S/T Both Active High + Active Low  
Voltage Monitor for Power Failure or Low  
WDI Can Be Left Floating, Disabling the  
Battery Warning  
Watchdog Function  
Pin Compatible Enhancement to Industry  
Standards 706P/R/S/T and 708R/S/T  
DESCRIPTION  
The SP706P/S/R/T, SP708R/S/T series is a family of microprocessor (µP) supervisory circuits  
thatintegratemyriadcomponentsinvolvedindiscretesolutionswhichmonitorpower-supplyand  
battery, in µP, and digital systems. The SP706P/S/R/T, SP708R/S/T series will significantly  
improve system reliability and operational efficiency when compared to results obtained with  
discrete components. The features of the SP706P/S/R/T, SP708R/S/T series include a  
watchdog timer, a µP reset, a Power Fail Comparator, and a manual-reset input. The SP706P/  
S/R/T, SP708R/S/T series is ideal for +3.0V or +3.3V applications in automotive systems,  
computers, controllers, and intelligent instruments. The SP706P/S/R/T, SP708R/S/T series is  
anidealsolutionforsystemsinwhichcriticalmonitoringofthepowersupplytothe µPandrelated  
digital components is demanded.  
Part Number  
SP706P  
SP706R  
SP706S  
SP706T  
SP708R  
SP708S  
SP708T  
RESET Active RESET Threshold Manual Reset PFI Accuracy Watchdog Input  
HIGH  
LOW  
2.63V  
2.63V  
2.93V  
3.08V  
2.63V  
2.93V  
3.08V  
YES  
YES  
YES  
YES  
YES  
YES  
YES  
4%  
4%  
4%  
4%  
4%  
4%  
4%  
YES  
YES  
YES  
YES  
NO  
LOW  
LOW  
LOW/HIGH  
LOW/HIGH  
LOW/HIGH  
NO  
NO  
Rev. 10-17-00  
SP706 +3.0/ +3.3 Low Power Microprocessor Circuits  
© Copyright 2000 Sipex Corporation  
1

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