Datasheet4U Logo Datasheet4U.com

HT6221 Multi-Purpose Encoders

HT6221 Description

HT6221/HT6222 Multi-Purpose Encoders .
The HT6221/HT6222 are CMOS LSI encoders designed for use in remote control systems.

HT6221 Features

* Operating voltage: 1.8V~3.5V DOUT with 38kHz carrier for IR medium Low standby current Minimum transmission word: one word 455kHz ceramic resonator or crystal 16-bit address codes 8-bit data codes
* PPM code method Three double-activ

HT6221 Applications

* Television and video cassette recorder controllers Burglar alarm systems Smoke and fire alarm systems Garage door controllers

📥 Download Datasheet

Preview of HT6221 PDF
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

Part number
HT6221
Manufacturer
Holtek Semiconductor Inc
File Size
153.38 KB
Datasheet
HT6221_HoltekSemiconductorInc.pdf
Description
Multi-Purpose Encoders

📁 Related Datasheet

  • HT6221A - (HT6220A - HT6222A) Multi-Purpose Encoders (Holtek Semiconductor)
  • HT6221B - Multi-Purpose Encoders (Holtek Semiconductor)
  • HT6220A - (HT6220A - HT6222A) Multi-Purpose Encoders (Holtek Semiconductor)
  • HT6222A - (HT6220A - HT6222A) Multi-Purpose Encoders (Holtek Semiconductor)
  • HT62104 - Infrared Remote Encoder (Holtek Semiconductor)
  • HT6215 - low-power single-phase smart meters dedicated to 128K chip MCU (Hi-TrendTechnology)
  • HT6256 - HIGH TEMPERATURE 32K x 8 STATIC RAM (Honeywell)
  • HT62783A - 8-channel Darlington current driver (HTCSEMI)

📌 All Tags

Multi-Purpose Encoders Holtek Semiconductor Inc
Holtek Semiconductor Inc HT6221-like datasheet