FAIRCHILD UA739PC Dual Audio Oppreamplifier Pin Dip Op Amplifier Preamplifier

( Brand: Fairchild ), ( Manufacturer Part Number: UA739PC ), ( Part Type: Dip Amplifier )

Review FAIRCHILD Ua739 Dual Audio Oppreamplifier Pin Dip Pieces

The UA739PC UA739 Dual Audio Operational Amplifier Preamplifier is a versatile and high-performance audio component designed for audio enthusiasts and professionals alike. This preamplifier features two independent channels, each equipped with a Fairchild UA739 Op Amp, a popular choice for its high gain, low noise, and wide bandwidth specifications.

The preamplifier's 14-pin dip package design makes it easy to integrate into various audio systems, whether you're building a custom stereo system or modifying an existing one. The UA739PC is meticulously crafted with a focus on signal integrity, ensuring that the input signal is faithfully reproduced with minimal distortion and noise.

The Fairchild UA739 Op Amp at the heart of this preamplifier is known for its exceptional performance. It offers a high gain of up to 100dB, a frequency response that ranges from DC to 1MHz, and a low noise floor of only 1.5nV/ Hz, ensuring a clear and detailed audio output. The preamplifier's output impedance is also carefully designed to match commonly used speakers, ensuring optimal performance and compatibility.

The UA739PC UA739 Dual Audio Operational Amplifier Preamplifier is a reliable and versatile component that can be used in a wide range of audio applications, from home stereo systems to high-end professional audio equipment. Its robust construction, high performance, and ease of integration make it a valuable addition to any audio setup.

1. High-Performance Op-Amp: The Fairchild UA739 is a high-performance dual-input, dual-output operational amplifier. It has a wide bandwidth, low noise, and high gain.

2. Versatile Application: The UA739PC/UA739 can be used in various audio applications, including preamplifiers, audio power amplifiers, and audio equalizers.

3. Dip Packaging: The dip packaging of the UA739PC/UA739 allows for easy integration into circuit boards, making it a popular choice for DIY audio enthusiasts and professionals.

4. Cost-Effective: Compared to other high-performance op-amps, the UA739PC/UA739 is relatively affordable, making it a good option for budget-conscious audio enthusiasts.

1. Limited Availability: The UA739 was discontinued by Fairchild Semiconductor in the early 2000s, and its availability is now limited. Replacement op-amps may not offer the same performance characteristics.

2. Requires Careful Handling: Due to its dip packaging, the UA739PC/UA739 is more susceptible to damage during handling and installation. It's essential to ensure proper handling and installation to avoid any issues.

3. Requires External Components: To use the UA739PC/UA739 in a preamplifier or other audio circuit, external components such as resistors, capacitors, and power supplies are required. This may add to the overall cost and complexity of the project.

Conclusion: The UA739PC/UA739 Dual Audio Op-Amp Preamplifier is a high-performance, cost-effective option for various audio applications. Its wide bandwidth, low noise, and high gain make it an excellent choice for DIY audio enthusiasts. However, its limited availability and the need for external components should be considered. If you can find a reliable source of the UA739, it can be a valuable addition to your audio projects.

Recommendation: If you are interested in using the UA739PC/UA739 in your audio projects, I recommend researching reliable sources for purchasing the part and ensuring you have the necessary components for proper integration. Additionally, handle the part with care to avoid any damage during installation.

Details:

part #: ua739pc prices

• $5.00-$18.98

specifications vintaelec:

• brand: Fairchild
• mpn: Ua739pc
• part type: Dip Amplifier

Seller vintaelec:

• zipcode: 92804
• city: Anaheim, California

Payments vintaelec:

• PayPal

Shipping vintaelec:

• handling: 2 days
• type: Flat
• cost: $6.0

Offer vintaelec:

• Sold: 0
• bids: 0
• best offer: false
• quantity: 1
• Started: April 4, 2018, 3:16 pm

Ratings:

1. Smooth transaction, thanks! 03-30-18
2. A A. Very Fast Thank you the Best 03-31-18
3. Great communication. A pleasure to do business with. 03-31-18
4. thanks 03-30-18
5. Very fast payment, would do business with this buyer any time 03-31-18

General vintaelec:

• in stock: Yes
• vintage electronics > equipment

Returns vintaelec:

• policy: no returns

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