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LA7209V Datasheet (PDF) - Sanyo Semicon Device

LA7209V Datasheet PDF - Sanyo Semicon Device
Part # LA7209V
Download  LA7209V Download
File Size   162.31 Kbytes
Page   14 Pages
Manufacturer  SANYO [Sanyo Semicon Device]
Direct Link  https://www.sanyo-av.com/us/
Logo SANYO - Sanyo Semicon Device
Description Monolithic Linear IC ISO/IEC-14443 (proximity) RF amplifier for contact-less IC card and tag

LA7209V Datasheet (PDF)

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LA7209V Datasheet PDF - Sanyo Semicon Device

Part # LA7209V
Download  LA7209V Click to download

File Size   162.31 Kbytes
Page   14 Pages
Manufacturer  SANYO [Sanyo Semicon Device]
Direct Link  https://www.sanyo-av.com/us/
Logo SANYO - Sanyo Semicon Device
Description Monolithic Linear IC ISO/IEC-14443 (proximity) RF amplifier for contact-less IC card and tag

LA7209V Datasheet (HTML) - Sanyo Semicon Device


LA7209V Product details

Overview
The LA7209V is a ISO/IEC-14443 (proximity) RF amplifier for contact-less IC card and tag.

Features
• Driver amplifier for ASK modulation (under 500mW) : Modulation and output level be able to changing by out side constant.
• Diode detector (bridge connecting) : Abstract the data by envelope detector.
• Band pass filter (10kHz to 1MHz) : Data frequency bandwidth pass filter.
• Variable gain amplifier + fixed gain amplifier : Choosing the wide range output level by additional fixed gain amplifier.
• Comparator (10mVp-p to 2Vp-p) : Converting to the pulse signal of 0/5 volts from small signal.
• Regulator (2V) : Can be use the VCC = 2.7V to 6.0V (recommend VCC : 3V ±10% or 5V ±10%)
• Type changeover switch (card type A/B, C) : All smart card and RF-tag can be read and write by TYPE_CTL.
• Power save (mute) changeover switch : Power save (= 650μA) and output mute can be setting by PWR_CTL.




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About Sanyo Semicon Device


Sanyo Semiconductor Device Corporation, or Sanyo Semicon Device, was a subsidiary of Sanyo Electric Co., Ltd., a Japanese electronics company. Sanyo Semicon Device was a manufacturer of semiconductor devices, including diodes, transistors, and other components for consumer electronics, automotive, and industrial applications. The company was established in 1970 and was headquartered in Osaka, Japan.

Sanyo Semicon Device was known for its high-quality products and its commitment to meeting the needs of its customers. The company had a strong focus on research and development and was involved in the development of new technologies and products for the semiconductor industry. Sanyo Semicon Device's products were widely used in a variety of applications and helped support the growth of the electronics industry.

In 2010, Sanyo Electric was acquired by Panasonic Corporation, a leading global electronics company. As a result, Sanyo Semicon Device became a subsidiary of Panasonic and was integrated into its semiconductor business. The acquisition allowed Panasonic to expand its product portfolio and offerings in the semiconductor market and further strengthen its position in the electronics industry.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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