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ASM802LCSAF 参数 Datasheet PDF下载

ASM802LCSAF图片预览
型号: ASM802LCSAF
PDF下载: 下载PDF文件 查看货源
内容描述: 微处理器电源监控器,备用电池切换 [μP Power Supply Supervisor With Battery Backup Switch]
分类和应用: 电池微处理器监控
文件页数/大小: 15 页 / 344 K
品牌: PULSECORE [ PulseCore Semiconductor ]
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ASM690A/692A  
ASM802L/802M  
ASM805L  
April 2008  
rev 1.7  
Parameter  
SYMBOL  
Conditions  
ASM69_A, ASM805L, VCC = 5V  
ASM802_C/E, VCC = 5V  
Min  
1.20  
1.225  
TYP  
1.25  
1.250  
Max  
1.30  
1.275  
Unit  
PFI Input Threshold  
V
PFI Input Current  
-25  
0.01  
25  
nA  
V
PFO Output  
Voltage  
Notes:  
ISOURCE = 800µA  
ISINK = 3.2mA  
VCC - 1.5  
0.4  
1. If VCC or VBATT is 0V, the other must be greater than 2.0V.  
2. Battery charging-current is “-”. Battery discharge current is “+”.  
3. WDI is guaranteed to be in an intermediate level state if WDI is floating and VCC is within the operating voltage range.  
WDI input impedance is 50 k. WDI is biased to 0.3VCC  
.
µP Power Supply Supervisor With Battery Backup Switch  
10 of 15  
Notice: The information in this document is subject to change without notice.