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STM818LDS6E PDF预览

STM818LDS6E

更新时间: 2024-11-02 06:14:51
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 电源电路电池电源管理电路光电二极管
页数 文件大小 规格书
43页 1146K
描述
5 V supervisor with battery switchover

STM818LDS6E 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:3 X 3 MM, ROHS COMPLIANT, TSSOP-8针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.33
Is Samacsys:N其他特性:RESET THRESHOLD VOLTGE IS 4.65V
可调阈值:NO模拟集成电路 - 其他类型:POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 代码:S-PDSO-G8JESD-609代码:e4
长度:3 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:TSSOP封装等效代码:TSSOP8,.19
封装形状:SQUARE封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:5 V
认证状态:Not Qualified座面最大高度:1.1 mm
子类别:Power Management Circuits最大供电电流 (Isup):0.06 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:YES
温度等级:INDUSTRIAL端子面层:NICKEL PALLADIUM GOLD
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:10
宽度:3 mmBase Number Matches:1

STM818LDS6E 数据手册

 浏览型号STM818LDS6E的Datasheet PDF文件第2页浏览型号STM818LDS6E的Datasheet PDF文件第3页浏览型号STM818LDS6E的Datasheet PDF文件第4页浏览型号STM818LDS6E的Datasheet PDF文件第5页浏览型号STM818LDS6E的Datasheet PDF文件第6页浏览型号STM818LDS6E的Datasheet PDF文件第7页 
STM690A, STM692A, STM703  
STM704, STM802, STM805, STM817/8/9  
5 V supervisor with battery switchover  
Features  
5 V operating voltage  
NVRAM supervisor for external LPSRAM  
8
Chip-enable gating (STM818 only) for external  
LPSRAM (7 ns max prop delay)  
1
RST and RST outputs  
200 ms (typ) t  
rec  
Watchdog timer - 1.6 sec (typ)  
SO8 (M)  
Automatic battery switchover  
Low battery supply current - 0.4 µA (typ)  
Power-fail comparator (PFI/PFO)  
Low supply current - 40 µA (typ)  
Guaranteed RST (RST) assertion down to  
V
= 1.0 V  
CC  
Operating temperature:  
TSSOP8 3 x 3 (DS)(1)  
–40 °C to +85 °C (industrial grade)  
RoHS compliance  
– Lead-free components are compliant with  
the RoHS directive  
1. Contact local ST sales office for availability.  
Table 1.  
Device summary  
Manual Battery  
Chip-  
enable  
gating  
Battery  
freshness  
seal  
Watchdog Active-low Active-  
Power-fail  
comparator  
Part number  
reset  
switch-  
over  
input  
RST(1)  
high RST  
input(1)  
STM690A  
STM692A  
STM703  
STM704  
STM802L/M  
STM805L  
STM817L/M  
STM818L/M  
STM819L/M  
1. All RST and RST outputs are push-pull.  
August 2010  
Doc ID 10522 Rev 10  
1/43  
www.st.com  
1

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