LA4525-E

画像は参考用です

LA4525-E

+BOM

DUAL AF POWER AMPLIFIER FOR RADI

  • メーカー三洋電機

  • メーカー品番 #LA4525-E

  • 在庫状況2224

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性 値
Package / Case Bulk
Part Status Active

概要

Description

LA4525-E is typically a course code used in academic settings, which might refer to a specific class or module offered within a curriculum. While the exact details can vary significantly depending on the institution, the "LA" prefix often indicates a course related to liberal arts or law, while "4525" could signify an advanced or specialized level of study within that field.
If LA4525-E is a law course, it might cover specialized topics or advanced legal concepts, potentially involving case analysis, legal theory, or specific areas of law such as environmental, international, or corporate law. If the course is part of a liberal arts program, it could explore interdisciplinary topics, combining elements of history, literature, cultural studies, or social sciences.
Students can expect lectures, discussions, readings, and assignments to deepen their understanding of the subject matter. For precise information, it's best to consult the course syllabus or the academic catalog of the offering institution.

Equivalent

The LA4525-E is a low-frequency power amplifier IC commonly used in audio applications. Equivalent or similar products are often from the same category of audio amplifier ICs, such as the LM386 from Texas Instruments, the TDA2822 from STMicroelectronics, and the KA2209 from Fairchild Semiconductor. However, when choosing a substitute, factors like power output, supply voltage range, and pin configuration should be compared to ensure compatibility with the intended application.

Features

The LA4525-E is a car stereo audio amplifier integrated circuit designed primarily for use in automotive applications. Key features of the LA4525-E typically include:
1. Output Power: It offers a substantial output power suitable for driving car speakers, providing clear and robust audio performance.
2. Low Distortion: The amplifier is designed to minimize audio distortion, ensuring high-fidelity sound reproduction.
3. Thermal Protection: It includes built-in thermal protection features to prevent damage from overheating, enhancing the reliability of the device.
4. Short Circuit Protection: The IC is equipped with mechanisms to protect against short circuits, safeguarding both the device and the connected speakers.
5. Low Power Consumption: Designed to be energy-efficient, it minimizes battery drain in automotive environments.
6. Wide Operating Voltage Range: The amplifier operates efficiently over a broad range of supply voltages, accommodating various automotive power systems.
These features make the LA4525-E a suitable choice for integrating into car audio systems, ensuring durable and high-quality audio performance.

Pinout

The LA4525-E is a dual pre-power amplifier IC commonly used in audio applications. It typically comes in a 14-pin package. Its main function is to amplify audio signals, making it suitable for use in audio equipment such as radios, cassette players, and other sound devices. The IC provides two channels of amplification, which can be used for stereo audio outputs. The pin configuration includes inputs for audio signals, power supply connections, and outputs to drive speakers. Its compact size and efficient design make it a popular choice for consumer electronic devices that require audio amplification.

Manufacturer

The LA4525-E is manufactured by Sanyo Electric Co., Ltd. Sanyo is a Japanese electronics company that has historically been involved in a wide range of electronic products and components. Founded in 1949, Sanyo has produced consumer electronics, semiconductors, and various industrial solutions. The company has been known for its innovative contributions to the electronics industry, including audio-visual equipment, home appliances, and solar power technology. In 2011, Sanyo became a subsidiary of Panasonic Corporation after being acquired, which allowed Panasonic to expand its portfolio and market presence further. As part of Panasonic, Sanyo's legacy continues in various product lines and technological advancements.

Application

The LA4525-E is a low-power audio IC typically used in portable electronic devices. Its primary application areas include battery-operated equipment such as portable radios, voice recorders, and handheld gaming devices. It is also employed in various consumer electronics where efficient audio amplification is needed without compromising battery life. Additionally, the LA4525-E is suitable for use in educational toys, intercom systems, and compact audio systems. Its low voltage operation and minimal external component requirements make it an ideal choice for space-constrained applications where cost and power efficiency are critical.

Package

The LA4525-E is typically found in a SIP (Single In-line Package) type.