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发表于 2003-11-26 21:48:45 | 显示全部楼层 |阅读模式
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发表于 2003-11-27 01:05:04 | 显示全部楼层
The AX9314 is CMOS LSI encoder designed for remote control system applications.
It encodes 24 bits of information and then serially transmits it via the DOUT pin upon
receipt of transmission enable (DATA pins0~D7) signals.The combination of
address and bits of the AX9314 is designed by a one-time programmable process. The
chip,in addition,offers various packaging for flexible combination of programmable
address/data so as to meet various applications. Its programmable address/data is
transmitted together with the anti-code bits via RF or infrared transmission medium
upon receipt of a trigger signal.


Features:
Operating voltage:2V~12V
Low power consumption
Built-in oscillator needs only 5% resistor
0/2/4/8 data selectable
maximum address and data codes
Easy interface with RF or IR medium
One-time programmable process
Data active0~D7
AX9314 A/C/D/E can be programmed by SIO pins but AX9314B/F cannot be
programmed by external pins
Minimal external components Applications
Burglar alarm system
Smoke and fire alarm system
Garage door controllers
Car door controllers
Security system
Cordless telephones
Other remate control systems
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