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A6801SA-T 参数 Datasheet PDF下载

A6801SA-T图片预览
型号: A6801SA-T
PDF下载: 下载PDF文件 查看货源
内容描述: DABiC - 5锁存灌电流驱动器 [DABiC-5 Latched Sink Drivers]
分类和应用: 外围驱动器驱动程序和接口接口集成电路光电二极管信息通信管理
文件页数/大小: 12 页 / 435 K
品牌: ALLEGRO [ ALLEGRO MICROSYSTEMS ]
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A6800/A6801  
DABiC-5 Latched Sink Drivers  
Timing Requirements and Specications  
(Logic Levels are VDD and Ground)  
CLEAR  
H
STROBE  
A
C
G
B
B
C
C
I
A
B
OUTPUT  
ENABLE  
IN  
N
E
E
D
F
G
OUT  
N
Key  
A
Description  
Time (ns)  
25  
Minimum data active time before Strobe enabled (Data Set-Up Time)  
Minimum data active time after Strobe disabled (Data Hold Time)  
Minimum Strobe pulse width  
B
25  
C
D
E
50  
Maximum time between Strobe activation and transition from output on to output off*  
Minimum time between Strobe activation and transition from output off to output on*  
500  
500  
500  
500  
50  
F
Maximum time between Output Enable activation and transition from output on to output off*  
Minimum time between Output Enable activation and transition from output off to output on*  
Minimum Clear pulse width  
G
H
I
Minimum data pulse width  
100  
*Conditions for output transition testing are: VDD = 50 V, VCC = 5 V, R1 = 500 , C1 30 pF.  
NOTE: Information present at an input is transferred  
to its latch when the STROBE is high. A high CLEAR  
input will set all latches to the output off condition  
regardless of the data or STROBE input levels. A high  
OUTPUT ENABLE will set all outputs to the off con-  
tdition, regardless of any other input conditions. When  
the OUTPUT ENABLE is low, the outputs depend on  
the state of their respective latches.  
4
www.allegromicro.com  
115 Northeast Cutoff, Box 15036  
Worcester, Massachusetts 01615-0036 (508) 853-5000  
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