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LA6503 Datasheet (PDF) - Sanyo Semicon Device

LA6503 Datasheet PDF - Sanyo Semicon Device
Part # LA6503
Download  LA6503 Download

File Size   119.16 Kbytes
Page   8 Pages
Manufacturer  SANYO [Sanyo Semicon Device]
Direct Link  https://www.sanyo-av.com/us/
Logo SANYO - Sanyo Semicon Device
Description CD-ROM Drive Spindle Motor Driver Sled Motor Driver Sled Motion/Position Detector IC

LA6503 Datasheet (PDF)

Go To PDF Page Download Datasheet
LA6503 Datasheet PDF - Sanyo Semicon Device

Part # LA6503
Download  LA6503 Click to download

File Size   119.16 Kbytes
Page   8 Pages
Manufacturer  SANYO [Sanyo Semicon Device]
Direct Link  https://www.sanyo-av.com/us/
Logo SANYO - Sanyo Semicon Device
Description CD-ROM Drive Spindle Motor Driver Sled Motor Driver Sled Motion/Position Detector IC

LA6503 Datasheet (HTML) - Sanyo Semicon Device

LA6503 Datasheet HTML 1Page - Sanyo Semicon Device LA6503 Datasheet HTML 2Page - Sanyo Semicon Device LA6503 Datasheet HTML 3Page - Sanyo Semicon Device LA6503 Datasheet HTML 4Page - Sanyo Semicon Device LA6503 Datasheet HTML 5Page - Sanyo Semicon Device LA6503 Datasheet HTML 6Page - Sanyo Semicon Device LA6503 Datasheet HTML 7Page - Sanyo Semicon Device LA6503 Datasheet HTML 8Page - Sanyo Semicon Device

LA6503 Product details

Overview
The LA6503 was developed for CAV control CD-ROM drives, and provides spindle motor driver, sled motor driver, and sled motion/position detection circuits.

Functions and Features
• CAV control spindle motor driver
    — Three-phase brushless motor driver
    — IOmax = 1 A
    — Built-in FG output circuit (single Hall detection output)
    — Reverse braking circuit
    — Built-in start/stop circuit
    — Upper side current detection for minimal loss in the current detection resistor. Also, the voltage drop in this resistor reduces the IC internal power dissipation.
    — Built-in thermal shutdown circuit
• Sled motor driver
    — One built-in BTL driver channel
    — IOmax = 1 A
    — Wide dynamic range
    — Built-in level shifting circuit
    — Muting (output on/off) circuit
    — Built-in thermal shutdown circuit
• Sled motion/position detection circuit
    — Circuit that provides a pulse output corresponding to sled motion and position
    — This circuit emits 96 pulses for each rotation from a 24-pole magnet and  90° phase difference Hall element motors, and thus detects the distance moved. It also provides two 48-pulse outputs with differing phases such that the motion direction can be detected from the phase difference between those signals.
• Hall bias power supply
    — Generates the Hall element 3-V bias voltage.
    — IOmax = 30 mA, typical




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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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