TMS3637D

遥控发射器/接收器 Remote Control Transmitter/Receiver

Introduction

The TMS3637 is a versatile 3-V to 6-V remote control transmitter/receiver in a small package that requires no external dual-in-line package DIP switches on the system circuit board. The device can be easily set for one of many transmit/receive configurations using configuration codes along with the desired security code, both of which are user programmable. When used as a transmitter, the device encodes the stored security code, transmits it to the remote receiver using any transmission media such as direct wiring, infrared, or radio frequency.

Features

• Data Encoder Transmitter or Data Decoder Receiver for Use in Remote Control Applications

• High Security

– 4,194,304 Unique Codes Available

– Codes Stored in Nonvolatile Memory EEPROM

– Codes Alterable Only With a Programming Station That Ensures No Security Code Duplications

• Versatile

– 48 Possible Configurations as a Receiver

– 18 Possible Configurations as a Transmitter

– Single, Multiple, or Continuous Cycling Transmission

• Easy Circuit Interface With Various Transmission Media

– Direct Wired

– Infrared

– Radio Frequency

• Minimal Board Space Required: 8-Pin D or P Package and No DIP Switches

• Internal On-Chip Oscillator Included, No External Clock Required

• CMOS 2-µm Process Used for Very Low-Power Consumption and 3-V to 6-V Supply Voltage

• Well Suited for All Applications Requiring Remote-Control Operation

– Garage Door Openers

– Security Systems for Auto and Home

– Electronic Keys

– Consumer Electronics

– Cable Decoder Boxes

– Industrial Controls Requiring Precise Activation of Equipment

– Electronic Serial Number ESN Device Identification