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AS1915SF-T 参数 Datasheet PDF下载

AS1915SF-T图片预览
型号: AS1915SF-T
PDF下载: 下载PDF文件 查看货源
内容描述: 双电压微处理器监控电路,带有手动复位和看门狗 [Dual-Voltage Microprocessor Supervisory Circuits with Manual Reset and Watchdog]
分类和应用: 微处理器光电二极管监控输入元件
文件页数/大小: 15 页 / 384 K
品牌: AMSCO [ AMS(艾迈斯) ]
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AS1910 - AS1915  
Data Sheet - Electrical Characteristics  
6 Electrical Characteristics  
VCC = +2.7 to +3.6V for AS19xx-T/S/R, VCC = +2.1 to +2.75V for AS19xx- Z/Y, VCC = +1.53 to +2.0V for AS19xx-W/V;  
TAMB = -40 to +125ºC (unless otherwise specified). Typ values @ TAMB = +25°C.  
Table 4. Electrical Characteristics  
Parameter 1  
Symbol  
Conditions  
Min  
Typ  
Max Units  
TAMB = 0 to +85ºC  
1.0  
1.2  
3.6  
V
VCC  
Operating Voltage Range  
TAMB = -40 to +125ºC  
3.6  
VCC = +3.6V, No Load,  
TAMB = -40ºC to +85ºC  
5.8  
13  
µA  
21  
VCC Supply Current  
(MRN and WDI Not Connected)  
ICC  
VCC = +3.6V, No Load,  
TAMB = -40 to +125ºC  
ICC2  
VCC2 Supply Current  
VCC2 = +2.5V  
2
µA  
TAMB = -40 to +85ºC  
2.994 3.08 3.154  
2.972 3.179  
2.848 2.93 3.000  
AS19xx-T  
TAMB = -40 to +125ºC  
TAMB = -40 to +85ºC  
TAMB = -40 to +125ºC  
TAMB = -40 to +85ºC  
TAMB = -40 to +125ºC  
TAMB = -40 to +85ºC  
TAMB = -40 to +125ºC  
TAMB = -40 to +85ºC  
TAMB = -40 to +125ºC  
TAMB = -40 to +85ºC  
TAMB = -40 to +125ºC  
TAMB = -40 to +85ºC  
TAMB = -40 to +125ºC  
TAMB = -40 to +85ºC  
TAMB = -40 to +125ºC  
TAMB = -40 to +85ºC  
TAMB = -40 to +125ºC  
TAMB = -40 to +85ºC  
TAMB = -40 to +125ºC  
TAMB = -40 to +85ºC  
TAMB = -40 to +125ºC  
TAMB = -40 to +85ºC  
TAMB = -40 to +125ºC  
TAMB = -40 to +85ºC  
TAMB = -40 to +125ºC  
TAMB = -40 to +85ºC  
TAMB = -40 to +125ºC  
TAMB = -40 to +85ºC  
TAMB = -40 to +125ºC  
TAMB = -40 to +85ºC  
TAMB = -40 to +125ºC  
TAMB = -40 to +85ºC  
TAMB = -40 to +125ºC  
AS19xx-S  
AS19xx-R  
AS19xx-Z  
AS19xx-Y  
AS19xx-W  
AS19xx-V  
AS19xx-Z  
AS19xx-Y  
AS19xx-W  
AS19xx-V  
AS19xx-I  
2.827  
2.556 2.63 2.693  
2.538 2.714  
2.255 2.32 2.376  
2.239 2.394  
2.129 2.19 2.243  
2.113 2.260  
1.623 1.67 1.710  
1.612 1.723  
1.536 1.58 1.618  
1.525 1.631  
2.237 2.313 2.387  
2.232 2.394  
2.116 2.188 2.258  
2.111 2.265  
1.610 1.665 1.718  
1.607 1.723  
1.523 1.575 1.625  
1.520 1.630  
1.342 1.388 1.432  
1.339 1.437  
1.270 1.313 1.355  
3.024  
VCC Reset Threshold  
(VCC Falling)  
VTH  
V
VTH2  
VCC2 Reset Threshold  
V
AS19xx-H  
AS19xx-G  
AS19xx-F  
AS19xx-E  
AS19xx-D  
1.267  
1.073 1.11 1.146  
1.071 1.149  
1.015 1.05 1.084  
1.013 1.087  
0.806 0.833 0.860  
0.804 0.862  
0.762 0.788 0.813  
0.760 0.816  
1.359  
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