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HT6221 数据表 (PDF) - Holtek Semiconductor Inc

HT6221 Datasheet PDF - Holtek Semiconductor Inc
部件名 HT6221
下载  HT6221 下载
文件大小   153.37 Kbytes
页   13 Pages
制造商  HOLTEK [Holtek Semiconductor Inc]
网页  http://www.holtek.com
标志 HOLTEK - Holtek Semiconductor Inc
功能描述 Multi-Purpose Encoders

HT6221 Datasheet (PDF)

Go To PDF Page 下载 数据表
HT6221 Datasheet PDF - Holtek Semiconductor Inc

部件名 HT6221
下载  HT6221 Click to download

文件大小   153.37 Kbytes
页   13 Pages
制造商  HOLTEK [Holtek Semiconductor Inc]
网页  http://www.holtek.com
标志 HOLTEK - Holtek Semiconductor Inc
功能描述 Multi-Purpose Encoders

HT6221 数据表 (HTML) - Holtek Semiconductor Inc


HT6221 产品详情

General Description
The HT6221/HT6222 are CMOS LSI encoders designed for use in remote control systems. They are capable of encoding 16-bit address codes and 8-bit data codes. Each address/data input can be set to one of the two logic states, 0 and 1.

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-active keys
• Maximum active keys  HT6221: 32 keys  HT6222: 64 keys
• Low power and high noise immunity CMOS technology
• HT6221: 20-pin SOP package HT6222: 24-pin SOP package

Applications
• Television and video cassette recorder controllers
• Burglar alarm systems
• Smoke and fire alarm systems
• Garage door controllers
• Car door controllers
• Car alarm systems
• Security systems
• Other remote control systems




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关于 Holtek Semiconductor Inc


Holtek Semiconductor Inc. is a Taiwanese semiconductor company that specializes in the design and manufacture of microcontrollers, mixed-signal integrated circuits, and other semiconductor products. The company was founded in 1998 and is headquartered in Taipei, Taiwan.

Holtek Semiconductor's products are used in a wide range of applications, including consumer electronics, home appliances, security systems, and industrial automation. The company's product portfolio includes a variety of microcontrollers, such as 8-bit, 16-bit, and 32-bit microcontrollers, as well as mixed-signal integrated circuits, such as power management ICs, motor control ICs, and LED driver ICs.

Holtek Semiconductor is committed to quality and reliability, and it has obtained various certifications, including ISO 9001 and ISO 14001. The company's manufacturing facilities use advanced production equipment and quality control processes to ensure the highest levels of product performance and reliability.

Today, Holtek Semiconductor is recognized as a leading semiconductor company in Taiwan, with a strong reputation for providing high-quality and cost-effective solutions to its customers. The company continues to invest in research and development to stay at the forefront of new technologies and applications in the semiconductor industry.

*此信息仅供一般参考,对于因上述信息造成的任何损失或损害,我们概不负责。




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