Description

PT2211 is a remote control transmitter utilizing CMOS Technology specially designed for use on general purpose (RC-5) infrared applications with low voltage supply and large debounce time. It is compatible with PT2210. PT2211 supports up to 32 systems. Each system has a maximum of 64 commands. Using the “EXT” Pin, 128 commands may be supported. Pin assignments and application circuit are optimized for easy PCB Layout and low cost benefits.

Features

❒ CMOS Technology

❒ Low Voltage Supply

❒ PT2211 (28 Pins) supports up to 32 Systems

❒ PT2211 (24 Pins) supports up to 8 Systems

❒ Single Pin Oscillator

❒ Bi-phase Transmission Technique

❒ Provides 4,096 Commands

❒ Custom Code Options Available

Applications

❒ Television

❒ VCR

❒ Audio Equipment

❒ Multi-Media System

❒ Personal Computer