HT6247 Datasheet (Holtek Semiconductor Inc)

HT6247, 3(18) Series of Encoders

The 3 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.

HT6247 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 App