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OPA4131NJ
Operational Amplifiers - Op Amps Gen Purp FET-Input Oper AmplifierOPA4131NJ
Operational Amplifiers - Op Amps Gen Purp FET-Input Oper Amplifier
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Manufacturer Part # : OPA4131NJ
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Package/Case: SOIC-14
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Brand: Texas Instruments
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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.
Example
Tape and Reel
Cut Tape
Tube or Tray
OPA4131NJ 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
Whether you need a single, dual, or quad op amp, the OPA4131NJ has you covered. It comes in both DIP and SO packages, making it easy to integrate into your existing system. Plus, with performance grades available for both commercial and industrial temperature ranges, you can choose the right version for your specific needs
Key Features
- MULTIPROCESSOR ENABLED
- HIGH SPEED PERFORMANCE
- RAPID RESPONSE TIME
- FLEXIBLE INTERFACE SUPPORT
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Number of channels | 4 | Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 36 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 9 | Rail-to-rail | No |
| GBW (typ) (MHz) | 4 | Slew rate (typ) (V/µs) | 10 |
| Vos (offset voltage at 25°C) (max) (mV) | 1 | Iq per channel (typ) (mA) | 1.5 |
| Vn at 1 kHz (typ) (nV√Hz) | 15 | Rating | Catalog |
| Operating temperature range (°C) | -40 to 85 | Offset drift (typ) (µV/°C) | 2 |
| Input bias current (max) (pA) | 50 | CMRR (typ) (dB) | 80 |
| Iout (typ) (A) | 0.025 | Architecture | FET |
| Input common mode headroom (to negative supply) (typ) (V) | 3 | Input common mode headroom (to positive supply) (typ) (V) | -1 |
| Output swing headroom (to negative supply) (typ) (V) | 2.5 | Output swing headroom (to positive supply) (typ) (V) | -2.5 |
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 OPA4131NJ?
The OPA4131NJ is a high-performance, precision, low-noise operational amplifier manufactured by Texas Instruments. It is designed for applications requiring high precision amplification with low distortion and low noise, such as audio equipment, instrumentation, and sensor signal conditioning.
How Does OPA4131NJ Work?
The OPA4131NJ functions as a precision operational amplifier with low distortion and low noise characteristics. It amplifies input signals accurately and with high fidelity, making it suitable for high-quality audio and sensor applications. The amplifier features high slew rate and bandwidth, enabling it to handle fast signal transients effectively.
How Many Pins does OPA4131NJ have and What are the Functions of the Pinout Configuration?
The OPA4131NJ is packaged in an 8-pin DIP (Dual Inline Package) format. The pinout configuration includes:
- V+: Positive power supply pin.
- V-: Negative power supply pin.
- IN+: Non-inverting input pin.
- IN-: Inverting input pin.
- OUT: Output pin.
What are the Pros and Cons of OPA4131NJ?
Pros:
- High Precision: Offers high accuracy and low distortion for critical applications.
- Low Noise: Provides a clean amplification of signals with minimal interference.
- Wide Bandwidth: Features high bandwidth capabilities for handling fast signal processing.
- Stable Performance: Maintains stability over a wide temperature range and operating conditions.
- Versatile: Suitable for a variety of precision applications in different industries.
Cons:
- Higher Cost: Precision and high-performance features may result in a higher price point.
- Power Consumption: May require more power compared to lower precision amplifiers.
- External Components: Some applications may need additional components for optimal performance.
Are There Any Equivalents/Alternatives to OPA4131NJ for Recommendation?
- The OPA227 from Texas Instruments is a close equivalent to the OPA4131NJ.
- Alternative precision operational amplifiers include the AD8628 from Analog Devices and the LT1677 from Linear Technology.
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