HT640 Overview
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.
HT640 Key Features
- Operating voltage: 2.4V~12V Low power and high noise immunity CMOS technology Low standby current Three words transmissi
- Built-in oscillator needs only 5% resistor Easy interface with an RF or infrared transmission media Minimal external pon