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| VD5012 Datasheet, PDF (1/3 Pages) List of Unclassifed Manufacturers – ENCODER / DECODER | |||
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ENCODER / DECODER é«å·¥ä½é»å£ç·¨ç¢¼ / 解碼å¨
VD5012/VD5013/VD5014
1.0 FEATURES
ç¹é»
Wide operating voltage (2 - 12V)
å·¥ä½é»å£ (2 - 12V)
Low standby current 1μA typical
éæ
é»ï§ä½, å
¸å 1μA
On-chip RC oscillator
è¯çä¸ç½®ææ¯çªå¨
Four time transmission for error checking
4 次é¯èª¤æª¢é©ç¼é
4,096 combinations encoding capability
æå¤å¯æ 4,096 種編碼è½ï¦
Minimum external components
å¤æ¥ï¦²ä»¶å°
Easy interface with RF, Ultrasonic or Infrared transmission media
å®¹ï§ è RF, è¶
é³æ³¢æç´
å¤ç·
å³éåªé«ï¦æ¥
2.0 ELECTRICAL CHARATERISTICS é»ç¹æ§
VDD = 5V, TA = 25â (unless otherwise specified ç¹å¥è¨»æé¤å¤)
PARAMETER
SYMBOL
LIMITS
UNIT
MIN TYP MAX
Operating Voltage å·¥ä½é»å£
Standby Current éæ
é»ï§
VDD
2
5
12
V
ISBY
-
1
10
µA
Operating Current å·¥ä½é»ï§
Source Current ï¤æºé»ï§ (VOH = 4.5V)
Sink Current çé²é»ï§ (VOL = 0.5V)
Input Current 輸å
¥é»ï§
IOP
-
1
-
mA
IOH
-1
-
-
mA
IOL
1
____
IIN ( TE )
-
-
-
mA
-
25 µA
3.0 APPLICATION æç¨
Security systems
Theft alarm systems
Cordless telephone
Smoke and fire alarm systems
Garage door controller
Other remote control systems
ä¿å®ç³»çµ±
é²çè¦å系統
ç¡ç·é»è©±
ç
ç«è¦å系統
ï¤æ¿éæ§å¶å¨
å
¶ä»ææ§ç³»çµ±
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