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Articol nr.:
107009670
OPA828 DIP8 Dual Operational Amplifier Chip Dual Operational Amplifier
Articol nr.:
107009670
RON 123
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Sound quality is more transparent than classic high-end OPA627.
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Note: Step Down Voltage Transformer required for using electronics products of SUA store (110-120). Recommended power converters Cumpărați Acum.
What Stands Out
Dual Op-Amp Design
Contains two high-performance operational amplifiers in a single DIP8 package, saving board space and simplifying design while maintaining efficiency.
Low Noise Operation
Engineered for minimal noise and distortion, ensuring high fidelity in audio applications and precision in signal processing tasks.
Wide Supply Range
Supports a broad supply voltage range, making it versatile for various applications while ensuring reliability and consistent performance.
Detalii produs
- It combines high speed with high DC precision and high AC performance
- Combines high speed with high DC precision and high AC performance Low offset voltage, low temperature drift, and low bias current are achieved
- Operating in a wide power supply voltage range of ±4V to ±18V, the power supply current per channel is only 5.5mA(typical value)
- Sound quality is more transparent than classic high-end OPA627. Very penetrating, medium frequency is also very delicate and non-burr, it is very worth using for new machines and grinders.
- It can replace For NE5532 MUSES8920, OPA2604 LME49720, OP275, AD827, etc.
| Maximum Supply Voltage | 18 Volts (DC) |
| Minimum Supply Voltage | 4 Volts (DC) |
| Mounting Type | Through-Hole Mount |
| Number of Channels | 2 |
| Material Type | Silicon |
| Specification Met | FCC |
| Manufacturer | GODIYMODULES |
| Model | OPA828 |
| Brand Name | GODIYMODULES |
| Part Number | Dua-OPA828-1 |
| Item Weight | 0.01 Kilograms |
| Included Components | 1PCS |
| Brand | GODIYMODULES |
What's in the box
1PCS
Who Should Buy?
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Audio Engineers
Ideal for audio signal processing, offering low noise and high fidelity for professional sound applications.
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Electronics Hobbyists
Great for DIY projects requiring precision amplification, offering flexibility and ease of integration in custom circuits.
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Researchers
Useful in labs for experiments that need accurate signal amplification and low distortion characteristics.
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Consumer Electronics
May be overkill for basic consumer devices that do not require high precision amplification.
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Battery-Powered Devices
Its high power consumption might not be suitable for portable devices aiming for extended battery life.
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Beginners
New users may struggle with its advanced specifications and integration in basic projects.
DESCRIEREA PRODUSULUI
Aveți Întrebări? Discutați cu noi
Întrebări și răspunsuri ale clienților
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întrebare:
What is the OPA828 DIP8 Dual Operational Amplifier Chip?
Răspuns: The OPA828 DIP8 is a high-performance dual operational amplifier designed for precision analog signal processing. It features low noise, wide bandwidth, and high slew rate, making it ideal for applications such as audio amplifiers, active filters, and instrumentation. In practical use, this chip can enhance the quality of audio signals in mixing consoles or improve signal processing in measurement devices, providing versatility for engineers and hobbyists alike. -
întrebare:
What are the key specifications of the OPA828 Dual OP AMP?
Răspuns: Key specifications of the OPA828 include a typical bandwidth of 8 MHz, low noise density of 0.9 nV/√Hz, and a slew rate of 6 V/μs. Additionally, it operates with a voltage range from ±2.5V to ±12V, making it adaptable to various circuits. These specifications make it suitable for high-fidelity audio applications and precision measurement systems, wherein maintaining signal integrity is paramount. -
întrebare:
In which applications can the OPA828 be used?
Răspuns: The OPA828 is commonly used in applications that require high precision and low noise, such as audio amplifiers, sensor signal conditioning, and medical instrumentation. For instance, audio engineers may use this chip to improve the signal quality in professional sound systems, while scientists may employ it in laboratory equipment to ensure accurate measurements of small signals, enhancing experimental outcomes significantly. -
întrebare:
How do I install the OPA828 DIP8 in my circuit?
Răspuns: To install the OPA828 DIP8, align the notch on the chip with the corresponding notch on the circuit board, ensuring correct orientation. Gently press the pins into the PCB holes, then solder them in place. Proper installation is crucial to avoid short circuits and ensure functionality. It’s recommended to consult the datasheet for specific circuit designs and to confirm the required power supply details, which is essential for optimal operation. -
întrebare:
What is the difference between the OPA828 and other operational amplifiers?
Răspuns: The OPA828 stands out due to its superior performance metrics such as low noise, low distortion, and a wider bandwidth compared to general-purpose operational amplifiers. While standard op-amps may suffice for basic applications, the OPA828 is specifically engineered for high-precision tasks. For instance, in audio applications, it minimizes unwanted noise and distortion, thus delivering clearer, more accurate sound reproduction than standard alternatives. -
întrebare:
What are the benefits of using a dual op amp like the OPA828?
Răspuns: Using a dual op amp like the OPA828 offers several benefits, including space-saving on your PCB and reduced component count, which can simplify design and assembly. Additionally, dual op amps often share a power supply, which can lead to improved performance consistency in applications requiring multiple amplifier stages. This is particularly advantageous in portable devices where saving space and optimizing performance is crucial. -
întrebare:
Is the OPA828 suitable for low-voltage applications?
Răspuns: Yes, the OPA828 is suitable for low-voltage applications, as it can operate effectively between ±2.5V to ±12V. This flexibility makes it a good fit for battery-powered devices or circuit designs where power conservation is key. Engineers may find this functionality useful in developing portable sensor systems that require amplification of their output signals without sacrificing performance. -
întrebare:
Can the OPA828 be used for audio applications?
Răspuns: Absolutely, the OPA828 is ideal for audio applications due to its low noise and high-performance characteristics. Musicians and audio engineers often utilize it in equipment such as mixers and equalizers to enhance sound fidelity. Its ability to maintain signal clarity while amplifying weak audio signals makes it a favorite among professionals looking to achieve superior audio quality in recordings and live performances. -
întrebare:
How does temperature affect the performance of the OPA828?
Răspuns: Temperature can influence the performance of the OPA828, as it affects parameters such as offset voltage and bias current. However, the OPA828 is designed to maintain a stable performance across a wide temperature range, ensuring reliable operation in varying conditions. This reliability is particularly important in applications like industrial sensing, where environmental changes can occur frequently and uninterrupted performance is necessary. -
întrebare:
Where can I buy the OPA828 DIP8 Dual Operational Amplifier Chip in Romania?
Răspuns: You can buy the OPA828 DIP8 Dual Operational Amplifier Chip from Ubuy, which offers a range of electronic components, including this operational amplifier. Ubuy provides a user-friendly platform that allows you to compare products and make informed purchasing decisions to suit your project needs.
GODIYMODULES Current Sense Editorial Review
**** The OPA828 DIP8 Dual Operational Amplifier Chip has garnered a positive reception from users, particularly among audiophiles and gamers who appreciate enhanced sound clarity and resolution. Many users have reported significant improvements in their audio setups after replacing existing op-amps with the OPA828. For instance, one customer transitioned from a JRC2114D to this op-amp in their Creative Soundblaster AE-9, experiencing sharper sound definitions and an expanded sound stage conducive to immersive gaming environments. The OPA828 is noted for its impressive micro-resolution in music playback, providing distinct differences between various audio formats such as MP3 and FLAC. Users have especially highlighted its performance in high-fidelity settings, where low current draw adds to the appeal of this component. A positive tone is prevalent in reviews, along with some cautionary observations regarding the physical appearance of the chips. Users noted that the faint screen printing raised concerns about authenticity, although the sound quality produced by the op-amps belied these suspicions. Ultimately, the OPA828 has emerged as a formidable option for those looking to enhance their audio experience, whether for music or gaming, despite some reservations about quality control in production. Its ease of installation, low power requirements, and sound performance have made it a worthy contender in the market for operational amplifiers. **
Recenziile și evaluările clienților
10 evaluări ale clienților
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5 stele
84%
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4 stele
16%
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3 stele
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2 stele
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1 stele
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Pro
- Significant improvement in sound quality and resolution
- Enhanced sound stage for immersive experiences
- Low power Consumption
- Easy installation, fitting well into existing setups
Contra
- Questions about the authenticity due to faint screen printing
Istoric de Preț al Produsului
Important
- Limite: Pentru produsele expediate la nivel internațional, vă rugăm să rețineți că este posibil ca garanția producătorului să nu fie valabilă; este posibil ca opțiunile de service ale producătorului să nu fie disponibile; este posibil ca manualele, instrucțiunile și avertismentele de siguranță ale produsului să nu fie în limba țării de destinație; este posibil ca produsele (și materialele însoțitoare) să nu fie proiectate în conformitate cu standardele, specificațiile și cerințele privind etichetarea din țara de destinație; este posibil ca produsele să nu fie conforme cu voltajul și cu alte standarde electrice din țara de destinație (necesitând utilizarea unui adaptor sau convertor, dacă este cazul). Destinatarul este responsabil pentru asigurarea faptului că produsul poate fi importat legal în țara de destinație. Când comandați de pe Ubuy sau de la afiliații acestuia, destinatarul este importatorul înregistrat și trebuie să respecte toate legile și reglementările din țara de destinație
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RON 123
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Caracteristici și avantaje
- High speed and precision in one operational amplifier.
- Low offset voltage and minimal temperature drift.
- Operates with a wide power supply voltage range of ±4V to ±18V.
- Typical power supply current per channel is just 5.5mA.
- Provides superior sound quality compared to classic options.
- Ideal replacement for multiple high-end chips.