NJM2119M
This operational amplifier is designed for applications requiring accurate signal amplification





Brands: Nisshinbo Micro Devices
Mfr.Part #: NJM2119M
Datasheet: NJM2119M Datasheet (PDF)
Package/Case: SOIC-8
RoHS Status:
Stock Condition: 7,328 pcs, New Original
Product Type: Instrumentation, OP Amps, Buffer Amps
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
Qty | Unit Price | Ext Price |
---|---|---|
1 | $0.966 | $0.966 |
10 | $0.943 | $9.430 |
30 | $0.929 | $27.870 |
100 | $0.914 | $91.400 |
In Stock 7,328 PCS
NJM2119M General Description
The NJM2119M is a versatile integrated circuit tailored for FM IF and detector applications, offering exceptional performance in capturing and amplifying radio frequency signals. Its high gain and wide bandwidth capabilities make it a top choice for FM radio receivers and various audio equipment. With a voltage range of 2.5V to 7.0V, this IC proves to be efficient in battery-operated devices, ensuring low power consumption without compromising on functionality
Features
- The NJM21R19M offers a wide dynamic range and low distortion
- Its compact design makes it ideal for portable devices and automotive applications
- This audio processor features a 3-wire serial interface for easy integration
Application
- Signal amplification circuits
- Electric vehicle charging systems
- Wireless communication modules
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Number of Channels | 2 Channel | GBP - Gain Bandwidth Product | 1 MHz |
SR - Slew Rate | 300 mV/us | Vos - Input Offset Voltage | 450 uV |
Current - Input Bias | 50 nA | Max Supply Voltage | 36 V, +/- 18 V |
Supply Voltage - Min | 4 V, +/- 2 V | Current @ Pmpp | 1.5 mA |
CMRR - Common Mode Rejection Ratio | 85 dB | Mounting Style | SMD/SMT |
Auto Shutdown | No Shutdown | Minimum Operating Temperature (°C) | - 30 |
Maximum Operating Temperature (°C) | + 85 | Series | NJM2119 |
Amplifier Type | General Purpose Amplifier | Dual Supply Voltage | +/- 3 V, +/- 5 V, +/- 9 V |
Height | 1.6 mm | Length | 5 mm |
Maximum Dual Supply Voltage | +/- 18 V | Minimum Dual Supply Voltage | +/- 2 V |
Collector-Emitter Saturation Voltage | 4 V to 36 V, +/- 2 V to +/- 18 V | Pd - Power Dissipation | 700 mW |
Product | Operational Amplifiers | Factory Pack Quantity | 2000 |
Supply Type | Single, Dual | Technology | Bipolar |
Tradename | NJM2119 | Voltage Gain dB | 105 dB |
Width | 5 mm | Unit Weight | 0.012822 oz |
Base Product Number | NJM2119 |
Shipping
Shipping Type | Ship Fee | Lead Time | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | |
---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.5% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product Inventory
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Step2 :Pressure Relief Packaging
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Step3 :Anti Static Packaging
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Step4 :Protective Packaging
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Step5 :Sealed Packaging
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Step6 :Preparation for shipment
We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.
Q: How can I order the NJM2119M?
A: To place an order for the NJM2119M, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.
Q: What is the warranty period for the NJM2119M?
A: We offer a 1-year warranty on the NJM2119M. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.
Q: How does Ovaga ensure the authenticity of NJM2119M from Nisshinbo Micro Devices?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Nisshinbo Micro Devices manufacturers and authorized agents. All Nisshinbo Micro Devices suppliers must pass a qualification review before they can list their NJM2119M products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.
Q: How can I find detailed information about the NJM2119M chips, such as application notes, factory information, and images?
A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the Nisshinbo Micro Devices information page to find comprehensive details about the NJM2119M.
Q: Are the price and stock information for NJM2119M on Ovaga's platform accurate?
A: Inventory levels for Nisshinbo Micro Devices products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.
Q: Can I place orders offline with Ovaga?
A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.
Q: What payment methods are accepted by Ovaga?
A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.
Q: How is shipping arranged, and how can I track my package?
A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.
Q: What is the return or replacement process for NJM2119M?
A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:
- ●The defect must be reported within 365 days after delivery.
- ●The product must be unused and in its original, unopened packaging.
- ●Requesting Return Authorizations must be obtained.
For the return process:
- ●Please inform us within 365 days of receiving the product.
- ●Obtain Return Authorization from our team.
- ●Please refer to our After-Sale Matters for more detailed instructions.
Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the NJM2119M?
A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].
Q: What can you tell me about Ovaga's quality assurance practices?
A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.
Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?
A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.
Part points
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NJM2119M is a high-performance audio processor designed by Nisshinbo Micro Devices. Key features include:
Compact DMP8 package, ideal for portable devices.
1MHz bandwidth, suitable for low noise applications.
Wide voltage range (5-28V), adaptable to diverse power supply scenarios.
Low distortion characteristics, ensuring high-quality audio output. Applications for NJM2119M include automotive and industrial voltage references, battery management circuits, power supplies, temperature compensation circuits, and precision voltage measurement systems. -
Equivalent
The equivalent product of NJM2119M is likely another op amp from Nisshinbo Micro Devices with similar specifications, such as high bandwidth, low noise, and a compatible package. -
Features
The NJM2119M, also known as NJM21R19M, is a high-performance audio processor. Key features include:
**High-Speed Op Amp**: The op amp operates at a frequency of 1 MHz.
**Wide Input Range**: It supports input voltages from 5V to 28V.
**Compact Design**: Ideal for portable devices due to its small outline package (DMP8).
**Easy Integration**: Features a 3-wire serial interface, simplifying integration into various systems.
**Advanced Audio Processing**: Built-in ADC/DAC with digital gain control ensures high-quality audio output. In summary, the NJM2119M is an advanced audio processor featuring high-speed operation, wide input range, and built-in digital audio processing capabilities. -
Pinout
The NJM2119M is an 8-pin (SOP8) general-purpose amplifier with built-in ADC and DAC. Key pin functions are:
VDD: Power supply input, typically +5V.
GND: Ground connection.
AD0/WR: Digital audio input/output for ADC operation.
AD1/RD: Digital audio input/output for ADC operation.
DA0/WR: Digital audio output for DAC operation.
DA1/RD: Digital audio output for DAC operation. This device combines amplification, digital conversion, and automatic gain control in a single package. -
Manufacturer
The NJM2119M is manufactured by Nisshinbo Micro Devices, a company specializing in semiconductor devices. It is an affiliate of Japanese electronics manufacturer Panasonic. -
Application Field
The NJM2119M is an Op Amp designed for audio applications, offering high-quality output with low distortion. Its application areas include:
Audio processing in portable devices and automotive systems.
Voltage references, battery management, power supplies, and temperature compensation circuits.
Precision measurement systems requiring high accuracy. Remember, NJM2119M is not the exact product (NJM21R19M seems to be a better match), so applications might need some adaptation. -
Package
The NJM2119M uses a Small Outline Package - DMP8.
Assembly Advice
No need to assemble boards by yourself anymore—Ovaga is here to help! We offer free assembly services for parts like NJM2119M. Simply sign in to Ovaga and take advantage of discounts and free assembly options. Let us handle the work while you focus on your projects!
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