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LA4589 Datasheet (PDF) - Sanyo Semicon Device

LA4589 Datasheet PDF - Sanyo Semicon Device
Part # LA4589
Download  LA4589 Download
File Size   261.16 Kbytes
Page   12 Pages
Manufacturer  SANYO [Sanyo Semicon Device]
Direct Link  https://www.sanyo-av.com/us/
Logo SANYO - Sanyo Semicon Device
Description 1.5V Stereo Headphone Preamplifier and Power Amplifier

LA4589 Datasheet (PDF)

Go To PDF Page Download Datasheet
LA4589 Datasheet PDF - Sanyo Semicon Device

Part # LA4589
Download  LA4589 Click to download

File Size   261.16 Kbytes
Page   12 Pages
Manufacturer  SANYO [Sanyo Semicon Device]
Direct Link  https://www.sanyo-av.com/us/
Logo SANYO - Sanyo Semicon Device
Description 1.5V Stereo Headphone Preamplifier and Power Amplifier

LA4589 Datasheet (HTML) - Sanyo Semicon Device


LA4589 Product details

Overview
The LA4589W is a 1.5V stereo headphone preamplifier and power amplifier IC that provides all the functions of a complete playback system in a single chip, making it idealfor battery-powered, portable cassette players.
The LA4589W incorporates a metal/normal-tape equalization preamplifier, a power amplifier dual power supply ripple filters, a reference voltage amplifier that enables small-value (under 1 µF) virtual-earth capacitors to be used, and a system controller.

Features
• Single-pin control bass boost.
• Automatic music search (AMS).
• Preamplifier inputs for auto-reverse tape mechanism.
• Single-pin control forward/reverse playback selection.
• Two, on-chip, ripple filters.
• Selectable, single or dual ripple filter operation.
• Metal- and normal-tape modes.
• Power amplifier mute function.
• On-chip reference voltage amplifier.
• No power amplifier output capacitors required.
• 73dB (typ) preamplifier open-loop voltage gain.
• 21mW (typ) output power with bass boost.
• Built-in noise reduction capacitors.
• 0.95 to 2.2V supply.
• 48-pin SQFP.




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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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