HT6207

HT600/680/6207 318 Series of Encoders Features · · · · · Operating voltage: 2.4V~12V Low power and high noise immunity CMOS technology Low standby current Three words transmission Built-in oscillator needs only 5% resistor · · · Easy interface with an RF or infrared transmission media Minimal external components Package information: refer to Selection Table Applications · · · · Burglar alarm system Smoke and fire alarm system Garage door controllers Car door controllers · · · · Car alarm system Security system Cordless telephones Other remote control systems General Description The 318 encoders are a series of CMOS LSIs for remote control system applications. They are capable of encoding 18 bits of information which consists of N address bits and 18-N data bits. Each address/data input is externally trinary programmable if bonded out. It is otherwise set floating internally. Various packages of the 318 encoders offer flexible combinations of programmable address/data to meet various application needs. The programmable address/data is transmitted together with the header bits via an RF or an infrared transmission medium upon receipt of a trigger signal. The capability to select a TE trigger type or a DATA trigger type further enhances the application flexibility of the 318 series of encoders. Selection Table Function Address Address/ No. Data No. Part No. HT600 HT680 HT6207 9 8 10 5 4 0 Data No. 0 0 4 Dummy Code No. 4 6 4 Oscillator RC oscillator RC oscillator RC osci...