ED-9515 Coding Integrated Circuit

Published:2011/7/3 6:23:00 Author:Robert | Keyword: Coding, Integrated | From:SeekIC

The ED-9515 is a coding IC which is used in the communication equipments, car remote-control anti-theft system and other fields. 1.Its pin's functions. The ED-9515 IC uses 18-pin dual inline package and its pin's function and data is listed in table 1. The table 1 shows the ED-9515 IC's pin's functions and data. It should be noted that this voltage has relations with the K1-K8 coding. When the switch is closed, this pin's voltage is 4.8V. When the switch is closed this pin's voltage is 0V. 2.Typical application circuit. The coding circuit typical application circuit composed of ED-9515 IC is shown in picture 1. The picture 1 shows the ED-9515 IC's typical application circuit. It is noted that the ED9515 can also be used as decoder which can make up a decoding circuit.



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