HT600/680/6207

Selection Table

Function Address

No.

Address/

Data No.

Data

No.

Dummy

Code No.

Oscillator

Trigger

Package

Part No.

HT600

9

5

0

4

RC oscillator

TE

20 DIP/SOP

HT680

8

4

0

6

RC oscillator

TE

18 DIP/SOP

HT6207

10

0

4

4

RC oscillator

D12~D15

20 DIP/SOP

Note: Address/Data represents addressable pins or data according to the decoder requirements.

1

April 24, 2000

General Description

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. It is other-

wise set floating internally. Various packages of

programmable address/data to meet various

application needs. The programmable ad-

dress/data is transmitted together with the

header bits via an RF or an infrared transmis-

sion medium upon receipt of a trigger signal.

The capability to select a TE trigger type or a

DATA trigger type further enhances the appli-

Features

·

Operating voltage: 2.4V~12V

·

Low power and high noise immunity CMOS

technology

·

Low standby current

·

Three words transmission

·

Built-in oscillator needs only 5% resistor

·

Easy interface with an RF or infrared trans-

mission media

·

Minimal external components

·

Package information: refer to Selection

Table

Applications

·

Burglar alarm system

·

Smoke and fire alarm system

·

Garage door controllers

·

Car door controllers

·

Car alarm system

·

Security system

·

Cordless telephones

·

Other remote control systems