HT6221A, HT6220A Datasheet - Holtek Semiconductor

HT6221A, HT6220A, (HT6220A - HT6222A) Multi-Purpose Encoders

HT6220A/HT6221A/HT6222A Multi-Purpose Encoders .
The devices are CMOS LSI encoders designed for use in remote control systems.

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HT6220A_HoltekSemiconductor.pdf

HT6221A Datasheet Preview — This datasheet PDF includes multiple part numbers: HT6221A, HT6220A. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

HT6221A, HT6220A

Manufacturer:

Holtek Semiconductor

File Size:

199.85 KB

Description:

(HT6220A - HT6222A) Multi-Purpose Encoders

Note:

This datasheet PDF includes multiple part numbers: HT6221A, HT6220A.
Please refer to the document for exact specifications by model.

Features

* Operating voltage: 2.0V~3.6V
* DOUT with 38kHz carrier for IR medium
* Low standby current
* Minimum transmission word: one word
* Build-in RC (Internal RC) oscillator
* 16-bit address codes
* 8-bit data codes
* PPM code method
* Three double-active keys
* M

Applications

* Television , setup box and DVD player controllers
* Burglar alarm systems
* Smoke and fire alarm systems
* Garage door controllers
* Car door controllers
* Car alarm systems
* Security systems

HT6221A Distributors

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HT6221 HT6222 HT6207 HT6215 HT6230 HT6240-002

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HT6220A HT6220A HT6222A Multi-Purpose Encoders Holtek Semiconductor

Holtek Semiconductor HT6221A-like datasheet