PT2560 查看數據表（PDF） - Princeton Technology

零件编号

产品描述 (功能)

生产厂家

PT2560

Infrared Remote Control Transmitter

Princeton Technology 

Princeton Technology Corp.

Infrared Remote Control Transmitter

Tel: 886-2-29162151

Fax: 886-2-29174598

URL: http://www.princeton.com.tw

PT2560

Description

PT2560 is an infrared remote control transmitter utilizing CMOS technology housed in a

20-pin DIP or SO package. A 4 x 8 key matrix and extension bit inputs allow the

transmission of up to 256 instructions. The transmission code consists of 16 bits code (8

bits custom code and 8 bits data code) and a leader code. PT2560 is functionally

compatible with M50560. However, there is a slight difference in their application

circuits. If you are to replace M50560 with PT2560, you do not need to connect an

external capacitor to Pin No.3 (SEL Pin).

Pin assignments and application circuit of PT2560 are optimized for easy PCB layout

and cost saving advantage for remote control applications.

Features

! CMOS Technology

! Low Power Consumption: 2.0 ~ 4.0 V

! Least External Components

! LED Power Dissipation is less during the transmission of instructions

Applications

! Audio Equipment

! Television

! Video Cassette Recorder

! Air Conditioner

PT2560 v 2.0

Page 1

Written July 1998

Share Link: