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LA7256 Datasheet (PDF) - Sanyo Semicon Device

LA7256 Datasheet PDF - Sanyo Semicon Device
Part # LA7256
Download  LA7256 Download
File Size   168.64 Kbytes
Page   9 Pages
Manufacturer  SANYO [Sanyo Semicon Device]
Direct Link  https://www.sanyo-av.com/us/
Logo SANYO - Sanyo Semicon Device
Description high-Fidelity Audio Signal Record/Playback Processing Circuit for VCR Products

LA7256 Datasheet (PDF)

Go To PDF Page Download Datasheet
LA7256 Datasheet PDF - Sanyo Semicon Device

Part # LA7256
Download  LA7256 Click to download

File Size   168.64 Kbytes
Page   9 Pages
Manufacturer  SANYO [Sanyo Semicon Device]
Direct Link  https://www.sanyo-av.com/us/
Logo SANYO - Sanyo Semicon Device
Description high-Fidelity Audio Signal Record/Playback Processing Circuit for VCR Products

LA7256 Datasheet (HTML) - Sanyo Semicon Device


LA7256 Product details

Overview
The LA7256 provides the record and playback amplification functions required for high-fidelity audio signal processing in VCR systems. The record system supports S-VHS and over-recording, and also supports the provision of an adjustment-free record current by using a constant-current regulated output scheme incorporating an AGC circuit. The playback system consists of a high-gain preamplifier with a small DC offset, and includes a builtin EP gain increasing function.
   
Features
• Minimal number of required external components
• The playback amplifier output DC offset is small.
• Built-in EP mode gain emphasis
• Record AGC that handles three modes (for an
    adjustment-free record current)
• Built-in buffer amplifier that can be used to construct an
    active filter.
   
Functions
• Preamplifier (two channels)
• RF switching between CH1 and CH2
• Record AGC amplifier (for over-recording and S-VHS)
• Constant-current regulated output record amplifier
• Buffer amplifier that can be used in both record and
    playback
   




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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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