Congratulations On Your Successful Submission
Submission Failure
NJM2120D
Op Amps featuring switch functionality
NJM2120D
Op Amps featuring switch functionality
-
Manufacturer Part # : NJM2120D
-
Package/Case: DIP-8
-
Part Status : Discontinued
-
Brand: Nisshinbo Micro Devices Inc
-
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.
WireTransfer
Paypal
CreditCard
WesternUnion
MoneyGram
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
NJM2120D 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
One of the remarkable features of the NJM2120D is its impressively low input offset voltage, typically hovering between 2 to 5 millivolts. This ensures that your signal amplification is carried out with utmost precision and minimal error, making it a reliable choice for critical electronic tasks
Key Features
- Analog Switch Function
- Operating Voltage ( ±2.5V~±18V )
- Slew Rate ( 2.2V/µs typ. )
- Wide Unity Gain Bandwidth ( 7MHz typ. )
- Package Outline DIP8,DMP8,SIP8
- 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 ! | Operational Amplifiers - Op Amps | RoHS | Details |
| Mounting Style | Through Hole | Package / Case | DIP-8 |
| Number of Channels | 2 Channel | Supply Voltage - Max | +/- 18 V |
| GBP - Gain Bandwidth Product | 7 MHz | SR - Slew Rate | 2.2 V/us |
| Vos - Input Offset Voltage | 6 mV | Supply Voltage - Min | +/- 2.5 V |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature ! | + 85 C |
| Ib - Input Bias Current | 500 nA | Operating Supply Current | 6 mA |
| Shutdown | No Shutdown | Series | NJM2120 |
| Amplifier Type | General Purpose Amplifier | Brand | Nisshinbo |
| Dual Supply Voltage | +/- 3 V, +/- 5 V, +/- 9 V | Height | 3.4 mm |
| Length | 8.8 mm | Maximum Dual Supply Voltage | +/- 18 V |
| Minimum Dual Supply Voltage | +/- 2.5 V | Operating Supply Voltage ! | +/- 2.5 V to +/- 18 V |
| Pd - Power Dissipation | 500 mW (1/2 W) | Product | Operational Amplifiers |
| Product Type ! | Op Amps - Operational Amplifiers | Factory Pack Quantity | 2000 |
| Subcategory | Amplifier ICs | Supply Type | Dual |
| Technology | Bipolar | Tradename | NJM2120 |
| Voltage Gain dB | 100 dB | Width | 6.4 mm |
| Unit Weight | 0.080001 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 NJM2120D?
The NJM2120D is a dual operational amplifier IC manufactured by New Japan Radio. It is designed for use in audio applications, especially in audio amplifiers, preamplifiers, and active filters.
How Does NJM2120D Work?
The NJM2120D functions as a dual operational amplifier that amplifies and processes audio signals. It provides high-quality audio amplification with low distortion and noise, making it suitable for audio playback and recording systems. The amplifier features a wide bandwidth and high slew rate for accurate signal reproduction.
How Many Pins does NJM2120D have and What are the Functions of the Pinout Configuration?
The NJM2120D is housed in an 8-pin DIP (Dual Inline Package) or SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- V+: Positive power supply pin.
- V-: Negative power supply pin.
- IN1+: Non-inverting input for amplifier 1.
- IN1-: Inverting input for amplifier 1.
- OUT1: Output for amplifier 1.
- IN2+: Non-inverting input for amplifier 2.
- IN2-: Inverting input for amplifier 2.
- OUT2: Output for amplifier 2.
What are the Pros and Cons of NJM2120D?
Pros:
- Audio Quality: Provides high-quality audio amplification with low distortion.
- Wide Bandwidth: Suitable for audio applications requiring a wide frequency range.
- Low Noise: Ensures clean audio signal amplification.
- Compact Package: Available in space-saving DIP or SOIC packages.
Cons:
- Power Consumption: May have higher power consumption compared to low-power amplifiers.
- External Components: Additional external components may be required for specific application requirements.
Are There Any Equivalents/Alternatives to NJM2120D for Recommendation?
- The LM358 from Texas Instruments is a popular dual operational amplifier that can be used as an alternative to the NJM2120D.
- Another alternative is the NE5532 from Texas Instruments, which is commonly used in audio applications.
Recommend Parts
-
![NJM2073M]()
Dual audio amplifier circuit NJM2073M is housed in a plastic SOP package with 8 pins for easy installation and compact design
Brand: Nisshinbo Micro Devices Inc Package/Case: DMP-8
6,817 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![NJU7032M]()
NJU7032M
$0.535 The NJU7032M operational amplifier offers dual 1pA input bias current and a high 1.5MHz bandwidth, making it ideal for various low-power applications
Brand: Nisshinbo Micro Devices Inc Package/Case: SOT23-8
6,162 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![NJM8901E]()
The dual op amp configuration of the NJM8901E allows for flexible signal processing and control in electronic circuits
Brand: Nisshinbo Micro Devices Inc Package/Case: DMP-8
4,459 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![NJM8080G]()
6,002 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![NJM4556D]()
4,442 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![NJM2742M]()
High Performance Amplifier for Precision Applications
Brand: Nisshinbo Micro Devices Inc Package/Case: DMP-8
3,354 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![NJM2068V]()
NJM2068V: High-precision Operational Amplifier
Brand: New Japan Radio Co Ltd Package/Case: SSOP8
7,635 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![NJM12904V]()
3,506 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![NJM2068MD-TE2]()
4,652 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
