RX-3 - Silan Microelectronics

RX-3 REMOTE CONTROLLER

The RX-3 is a CMOS LSIs designed for remote controlled car applications. The RX-3 has only 2 keys with 3 states, i.e. forward key for forward function, backward key for backward function, and stop function if there is no signal. RX-3 FEATURES * Wide operating voltage range (VCC=2.2 ~ 12V) * Few external components are needed * Typical oscillator frequency .

Features

* Wide operating voltage range (VCC=2.2 ~ 12V)
* Few external components are needed
* Typical oscillator frequency 76KHz
* RX-3 built-in Zener 3V
* 2 functions remote controller including forward/backward DIP-16 ORDERING INFORMATION Part No. RX-3 Package DIP-16-300-2.54 PIN CONFIGURATION BLOCK DIAGRAM OSCI 5 VO2 NC GND SI OSCI NC OSCO BACKWARD 1 2 3 4 16 15 14 13 VI2 Oscillator OSCO 7 Timing Generator TESTB VO1 Counter VI1 NC SI 4 AMP Decoding Circuit 12 VDD RX-3 5 6 7 8 12 11 10 9 VDD FORWARD NC PLA VO1 15 VI1 14 8 BACKWARD VI2 16 NC Control Logic Latch Circuit 11 FORW.