AN7351K

Name: AN7351K
Brand: Panasonic Electric Works
Rating: 4.5 (10 reviews)
Author: Lisleapex

Audio Preamplifier with 1 Channel and Bipolar functionality in a PDIP42 package

3,493 Effective Inventory

AN7351K

Effective Inventory3,493

Audio Preamplifier with 1 Channel and Bipolar functionality in a PDIP42 package

Manufacturer Part # : AN7351K
Package/Case: DIP-42
Brand: Panasonic Electric Works

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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Cut Tape

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AN7351K 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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Please submit RFQ for AN7351K or email to us: Email: [email protected], we will contact you in 12 hours.

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AN7351K Description

The AN7351K is a high-performance audio preamplifier from Panasonic Electronic Components, designed for use in various consumer and industrial applications. This device features a low distortion and noise design, making it ideal for driving 2 ohm loads with minimal power consumption.

Features

Low Distortion: The AN7351K features a low distortion design, ensuring high-quality audio signals.
Low Noise: This device is designed to minimize noise and interference in the audio signal path.
High Output Power: The AN7351K can drive 2 ohm loads with minimal power consumption, making it suitable for various applications.
Internal Thermal Shutdown Protection: This device includes internal thermal shutdown protection to prevent damage from overheating.

Applications

The AN7351K is designed for use in various consumer and industrial applications, including audio amplifiers, sound systems, and other devices that require high-quality audio signals.

Where to Use:

This device can be used in a wide range of applications, including:

Audio amplifiers
Sound systems
Home theaters
Industrial control systems

Manufacturer

The AN7351K is manufactured by Panasonic Electronic Components, a global leader in the development and production of electronic components.

Packages

The AN7351K comes in an 8-pin power SIP package, making it easy to integrate into various electronic circuits.

Equivalent Parts of AN7351K

LM833: A comparable audio preamplifier from National Semiconductor with similar features and performance.
OP07: An alternative audio preamplifier from Fairchild Semiconductor that offers equivalent functionality.

Specifications

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

Part Life Cycle Code	Obsolete	Part Package Code	DIP
Pin Count !	42	ECCN Code	EAR99
HTS Code !	8542.33.00.01	Consumer IC Type	AUDIO PREAMPLIFIER
JESD-30 Code	R-PDIP-T42	Length	36.8 mm
Number of Channels	1	Number of Functions	1
Number of Terminals	42	Package Body Material	PLASTIC/EPOXY
Package Code	SDIP	Package Shape	RECTANGULAR
Package Style	IN-LINE, SHRINK PITCH	Qualification Status !	Not Qualified
Seated Height-Max	5.01 mm	Supply Voltage-Max (Vsup)	7 V
Supply Voltage-Min (Vsup)	4.5 V	Surface Mount !	NO
Technology	BIPOLAR	Terminal Form !	THROUGH-HOLE
Terminal Pitch !	1.778 mm	Terminal Position	DUAL
Width	15.24 mm

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 AN7351K PDF Download

FAQs

What is AN7351K?

The AN7351K is a dual operational amplifier with low noise and low input bias current, manufactured by Panasonic. It is designed for audio applications, such as preamplifiers, audio mixers, and headphone amplifiers, where high-quality amplification is required.

How Does AN7351K Work?

The AN7351K operates as a dual operational amplifier that amplifies audio signals with low noise and accurate fidelity. It provides a combination of high gain, low distortion, and low power consumption, making it suitable for audio signal processing applications.

How Many Pins does AN7351K have and What are the Functions of the Pinout Configuration?

The AN7351K is housed in a 8-pin SIP (Single In-line Package) configuration. The pinout configuration includes:

V+: Positive power supply pin.
V-: Negative power supply pin.
IN1: Inverting input for amplifier 1.
IN2: Inverting input for amplifier 2.
OUT1: Output of amplifier 1.
OUT2: Output of amplifier 2.

What are the Pros and Cons of AN7351K?

Pros:

Low Noise: Provides high signal-to-noise ratio for clear audio amplification.
Low Input Bias Current: Suitable for applications requiring high input impedance.
Dual Amplifier: Offers two independent amplifiers in a single package for flexibility.
Audio Quality: Designed specifically for audio applications, ensuring high-quality sound reproduction.
Simple Package: The 8-pin SIP package is easy to work with in various circuit designs.

Cons:

Limited Features: May not have advanced features present in higher-end audio amplifiers.
Power Limitations: Operating characteristics may not be suitable for high-power audio amplification.

Are There Any Equivalents/Alternatives to AN7351K for Recommendation?

The LM358 from Texas Instruments is a dual operational amplifier often used in audio applications.
Alternatives to the AN7351K include the NJM4580 from New Japan Radio and the NE5532 from Texas Instruments.