LA4629

Name: LA4629
Brand: Sanyo Denki
Rating: 4.5 (10 reviews)
Author: Lisleapex

Audio Amplifier, 4.5W, 2 Channel(s), 1 Func, SIP-12

4,088 Effective Inventory

LA4629

Effective Inventory4,088

Audio Amplifier, 4.5W, 2 Channel(s), 1 Func, SIP-12

Manufacturer Part # : LA4629
Package/Case: SIP-12
Brand: Sanyo Denki
Product Categories : Audio Amplifiers

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

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Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

Example

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LA4629 DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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LA4629 Description

The LA4629 is an audio amplifier from SANYO Electric Co Ltd, designed for amplifying low to medium power audio signals in various applications.

Features

12W dual-channel AF power amplifier: Offers high output power and low distortion for reliable audio signal amplification.
Built-in muting circuitry: Provides thermal shut-down protection against overheating, ensuring the safety of nearby components.
Wide operating power supply voltage range: Enables the amplifier to function with a variety of power supplies between 9V and 15V.

Applications

The LA4629 is commonly used in television, radio, portable devices like smartphones and tablets, and car stereo systems for amplifying low to medium power audio signals.

Where to Use:

Television
Radios
Portable devices (smartphones, tablets)
Car stereo systems

Manufacturer

The LA4629 is manufactured by SANYO Electric Co Ltd, a leading electronics manufacturer.

Packages

The LA4629 comes in a SIP-12 package, making it suitable for use in printed circuit board (PCB) designs.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Rohs Code	No	Part Life Cycle Code	Obsolete
Part Package Code	SFM	Pin Count !	12
ECCN Code	EAR99	HTS Code !	8542.33.00.01
Consumer IC Type	AUDIO AMPLIFIER	Gain	45 dB
Harmonic Distortion	10%	JESD-30 Code	R-XSFM-T12
JESD-609 Code	e0	Number of Channels	2
Number of Functions	1	Number of Terminals	12
Operating Temperature-Max	75 °C	Operating Temperature-Min	-25 °C
Output Power-Nom	4.5 W	Package Body Material	UNSPECIFIED
Package Equivalence Code	SIP12,.07,78	Package Shape	RECTANGULAR
Package Style	FLANGE MOUNT	Power Supplies !	9/12 V
Qualification Status !	Not Qualified	Supply Current-Max	80 mA
Supply Voltage-Max (Vsup)	22 V	Supply Voltage-Min (Vsup)	5 V
Surface Mount !	NO	Temperature Grade !	COMMERCIAL EXTENDED
Terminal Finish	TIN LEAD	Terminal Form !	THROUGH-HOLE
Terminal Pitch !	1.98 mm	Terminal Position	SINGLE

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification LA4629 PDF Download

FAQs

What is LA4629?

The LA4629 is a dual channel audio power amplifier IC manufactured by Sanyo. It is designed to amplify audio signals with high efficiency and low distortion, making it suitable for use in stereo systems, portable speakers, and automotive audio applications.

How Does LA4629 Work?

The LA4629 operates as a dual channel audio power amplifier, amplifying input audio signals from sources such as CD players, smartphones, or microcontrollers. It utilizes a class AB amplifier configuration to deliver high-quality audio output with low power consumption. The IC features built-in protection circuits to safeguard against overcurrent, thermal overload, and short circuits.

How Many Pins does LA4629 have and What are the Functions of the Pinout Configuration?

The LA4629 is housed in a 14-pin ZIP (Zigzag In-line Package) package. The pinout configuration includes:

IN1, IN2: Audio input pins for channel 1 and channel 2.
GND: Ground pin.
VCC: Power supply pin.
OUT1, OUT2: Audio output pins for channel 1 and channel 2.
P-MUTE1, P-MUTE2: Mute control pins for each channel.
STBY: Standby mode control pin.

What are the Pros and Cons of LA4629?

Pros:

Dual Channel: Supports stereo audio amplification with two independent channels.
Efficiency: Provides high efficiency amplification for better power utilization.
Protection Circuits: Built-in protection against overcurrent, thermal overload, and short circuits for increased reliability.
Compact Size: Housed in a compact ZIP package, suitable for space-constrained designs.

Cons:

Power Output: May have limited power output capabilities compared to higher wattage amplifiers.
External Components: May require external components such as capacitors for filtering and decoupling.

Are There Any Equivalents/Alternatives to LA4629 for Recommendation?

The LA4628 from Sanyo is a similar dual channel audio power amplifier IC with comparable features.
Alternatives to the LA4629 include the TDA7266 from STMicroelectronics and the TPA3122D2 from Texas Instruments.