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NJM2073M
Dual audio amplifier circuit NJM2073M is housed in a plastic SOP package with 8 pins for easy installation and compact designNJM2073M
Dual audio amplifier circuit NJM2073M is housed in a plastic SOP package with 8 pins for easy installation and compact design
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Manufacturer Part # : NJM2073M
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Package/Case: DMP-8
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Part Status : Active
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Brand: Nisshinbo Micro Devices Inc
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Product Categories : Audio Amplifiers
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.
Example
Tape and Reel
Cut Tape
Tube or Tray
NJM2073M 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
Furthermore, the NJM2073M is equipped with thermal shutdown protection, offering added reliability and safeguarding against potential overheating. Its DIP-14 package further enhances its practicality, allowing for easy integration into various circuit layouts while conserving valuable board space. Whether used in audio amplifiers, filters, or signal conditioning circuits, the NJM2073M stands out as a top-performing solution for demanding electronic applications
Key Features
- Operating Voltage V+=1.8V~15V
- Low Crossover Distortion
- Low Operating Current
- Bridge or Stereo Configuration
- No Turn-on Noise
- Package Outline DIP8, DMP8, SIP9
- Bipolar Technology
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Category ! | Audio Amplifiers | RoHS | Details |
| Series | NJM2073 | Product | Audio Amplifiers |
| Class | Class-AB | Output Power ! | 2 W |
| Mounting Style | SMD/SMT | Type | 1-Channel Mono or 2-Channel Stereo |
| Package / Case | DMP-8 | Audio - Load Impedance | 16 Ohms |
| THD plus Noise | 0.2 % | Supply Voltage - Max | 15 V |
| Supply Voltage - Min | 1.8 V | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature ! | + 85 C | Brand | Nisshinbo |
| Description/Function | Speaker | Gain | 44 dB |
| Height | 1.6 mm | Ib - Input Bias Current | 100 nA |
| Input Type | Differential | Length | 5 mm |
| Number of Channels | 2 Channel | Operating Supply Current | 6 mA |
| Operating Supply Voltage ! | 3 V, 5 V, 9 V, 12 V | Output Current ! | 1 A |
| Output Signal Type | Differential | Output Type | 1-Channel Mono, 2-Channel Stereo |
| Pd - Power Dissipation | 300 mW | Product Type ! | Audio Amplifiers |
| PSRR - Power Supply Rejection Ratio | 40 dB | Factory Pack Quantity | 2000 |
| Subcategory | Audio ICs | Supply Current - Max | 9 mA |
| Supply Type | Single | Tradename | NJM2073 |
| Width | 5 mm | Unit Weight | 0.003351 oz |
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 NJM2073M?
The NJM2073M is a dual low voltage power amplifier designed by New Japan Radio. It is suitable for audio applications that require low voltage operation, such as portable devices, headphone amplifiers, and small audio systems.
How Does NJM2073M Work?
The NJM2073M operates as a dual power amplifier that can amplify audio signals with low voltage power supplies. It is designed to deliver audio output with low distortion and high efficiency, making it suitable for battery-operated devices and low-power audio systems.
How Many Pins does NJM2073M have and What are the Functions of the Pinout Configuration?
The NJM2073M is housed in a 8-pin DIP (Dual Inline Package) package. The pinout configuration includes:
- V+: Positive power supply pin.
- V-: Negative power supply pin.
- IN1-: Inverting input for amplifier 1.
- IN1+: Non-inverting input for amplifier 1.
- OUT1: Output for amplifier 1.
- GND: Ground pin.
- OUT2: Output for amplifier 2.
- IN2+: Non-inverting input for amplifier 2.
- IN2-: Inverting input for amplifier 2.
What are the Pros and Cons of NJM2073M?
Pros:
- Low Voltage Operation: Ideal for battery-operated and portable audio devices.
- Dual Amplifiers: Provides two amplifiers in a single package for stereo applications.
- Low Distortion: Delivers audio output with low distortion for high-quality sound.
- Efficient: Operates with high efficiency, suitable for low-power systems.
- Simple Package: The 8-pin DIP package is easy to handle and suitable for through-hole PCB mounting.
Cons:
- Power Limitation: May not be suitable for high-power audio amplification.
- Size: The DIP package may not be space-efficient for compact designs.
- External Components: May require additional external components for optimal performance in certain applications.
Are There Any Equivalents/Alternatives to NJM2073M for Recommendation?
- The TDA2822M from STMicroelectronics is a comparable dual low voltage power amplifier.
- Alternatives to the NJM2073M include the LM4871 from Texas Instruments and the MAX9724 from Maxim Integrated.
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