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NJM4556D
Operational Amplifier
NJM4556D
Operational Amplifier
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Manufacturer Part # : NJM4556D
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Package/Case: DIP-8
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Brand: New Japan Radio
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Product Categories : Instrumentation, OP Amps, Buffer Amps
Quality Assurance
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
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
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.
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NJM4556D 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!
Details
Precision and accuracy are key features of the NJM4556D, thanks to its low input bias current of 20nA and low input offset voltage of 2mV. These characteristics make it an ideal choice for applications where signal processing requires high levels of detail and reliability. The amplifier comes in an 8-pin DIP package, ensuring easy integration into circuit designs. Furthermore, the NJM4556D is equipped with thermal shutdown and short-circuit protection mechanisms, enhancing the safety and durability of the device in challenging operating conditions
Key Features
- Advanced audio encoding technology
- Real-time data compression enabled
- High-speed processing for efficient results
Application
- Economical power supply regulators
- Compact line level preamplifiers
- Dynamic signal mixers
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 | DIP | Pin Count ! | 8 |
| Reach Compliance Code | compliant | ECCN Code | EAR99 |
| HTS Code ! | 8542.33.00.01 | Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK | Average Bias Current-Max (IIB) | 0.5 µA |
| Bias Current-Max (IIB) @25C | 0.5 µA | Common-mode Reject Ratio-Min | 70 dB |
| Common-mode Reject Ratio-Nom | 90 dB | Frequency Compensation ! | YES |
| Input Offset Voltage-Max | 6000 µV | JESD-30 Code | R-PDIP-T8 |
| JESD-609 Code | e0 | Length | 8.8 mm |
| Low-Offset | NO | Moisture Sensitivity Level | 2 |
| Neg Supply Voltage Limit-Max | -18 V | Neg Supply Voltage-Nom (Vsup) | -15 V |
| Number of Functions | 2 | Number of Terminals | 8 |
| Operating Temperature-Max | 75 °C | Operating Temperature-Min | -20 °C |
| Package Body Material | PLASTIC/EPOXY | Package Code | DIP |
| Package Equivalence Code | DIP8,.3 | Package Shape | RECTANGULAR |
| Package Style | IN-LINE | Peak Reflow Temperature (Cel) | 260 |
| Power Supplies ! | +-15 V | Qualification Status ! | Not Qualified |
| Seated Height-Max | 4.7 mm | Slew Rate-Nom | 3 V/us |
| Supply Current-Max | 12 mA | Supply Voltage Limit-Max | 18 V |
| Supply Voltage-Nom (Vsup) | 15 V | Surface Mount ! | NO |
| Technology | BIPOLAR | Temperature Grade ! | COMMERCIAL EXTENDED |
| Terminal Finish | TIN LEAD | Terminal Form ! | THROUGH-HOLE |
| Terminal Pitch ! | 2.54 mm | Terminal Position | DUAL |
| Unity Gain BW-Nom | 8000 | Voltage Gain-Min | 20000 |
| Width | 7.62 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.
FAQs
What is NJM4556D?
The NJM4556D is a dual high current operational amplifier designed by New Japan Radio. It is commonly used in audio applications such as audio amplifiers, preamplifiers, and audio mixers due to its high output current capability and low distortion characteristics.
How Does NJM4556D Work?
The NJM4556D operates as a dual operational amplifier with high output current capability, making it suitable for driving low-impedance loads in audio systems. It can amplify audio signals with low distortion, providing high-quality audio output for various audio applications.
How Many Pins does NJM4556D have and What are the Functions of the Pinout Configuration?
The NJM4556D is housed in an 8-lead DIP (Dual Inline Package) package. The pinout configuration includes:
- VCC+: Positive power supply pin.
- VCC-: Negative power supply pin.
- IN1+: Non-inverting input pin for amplifier 1.
- IN1-: Inverting input pin for amplifier 1.
- OUT1: Output pin for amplifier 1.
- IN2+: Non-inverting input pin for amplifier 2.
- IN2-: Inverting input pin for amplifier 2.
- OUT2: Output pin for amplifier 2.
What are the Pros and Cons of NJM4556D?
Pros:
- High Output Current: Capable of driving low-impedance loads, making it suitable for audio applications.
- Low Distortion: Provides low harmonic distortion for high-quality audio amplification.
- Simple Single-Supply Operation: Can operate effectively from a single supply voltage, simplifying system design.
- Wide Operating Voltage Range: Supports wider voltage ranges for flexibility in various applications.
- Cost-Effective: Provides a cost-effective solution for audio amplification needs.
Cons:
- External Components: May require additional external components for optimal performance in certain audio systems.
- Compatibility: Consideration of load impedance and stability is required for proper operation.
- Package Size: The 8-lead DIP package may not be suitable for space-constrained designs.
Are There Any Equivalents/Alternatives to NJM4556D for Recommendation?
- The NE5532 from Texas Instruments is a popular alternative dual operational amplifier for audio applications.
- Another alternative to the NJM4556D is the LM833 from Texas Instruments, known for its low distortion and high output drive capability.
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