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LME49990MA
OP-AMP with maximum offset of 2000uV and bandwidth of 110MHz in PDSO8 package
LME49990MA
OP-AMP with maximum offset of 2000uV and bandwidth of 110MHz in PDSO8 package
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Manufacturer Part # : LME49990MA
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Package/Case: SOIC
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Brand: Texas Instruments
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Product Categories : Buffers, Drivers, Receivers, Transceivers
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
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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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LME49990MA 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
When it comes to technical prowess, the LME49990MA truly shines. With a total harmonic distortion of just 0.00003% and a low input voltage noise of 2.7nV/√Hz, this amplifier excels at accurately reproducing even the most subtle audio nuances without introducing unwanted noise or interference. Its wide bandwidth of 18MHz and high slew rate of 25V/μs further enhance its ability to faithfully reproduce high-frequency audio signals with precision and speed
Key Features
- Precision circuit design
- Fast and flexible operation
- Minimal distortion guaranteed
Application
- Advanced medical tools
- Precision measurement devices
- Industrial control systems
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 | Brand | Texas Instruments |
| Product Type ! | Op Amps - Operational Amplifiers | Subcategory | Amplifier ICs |
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 LME49990MA?
The LME49990MA is a high-performance audio operational amplifier designed by Texas Instruments. It is specifically engineered for audio applications, offering exceptional audio performance and low distortion. The amplifier is suitable for high-fidelity audio systems, professional audio equipment, and precision instrumentation.
How Does LME49990MA Work?
The LME49990MA operates as a precise and low-distortion audio amplifier, providing high-fidelity signal amplification. It features low distortion, low noise, and high output drive capability, making it ideal for demanding audio applications. The amplifier's internal circuitry is designed to minimize interference and distortion, ensuring accurate reproduction of audio signals.
How Many Pins does LME49990MA have and What are the Functions of the Pinout Configuration?
The LME49990MA is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. 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.
- NC: No connection pin (may be left unconnected).
What are the Pros and Cons of LME49990MA?
Pros:
- High Fidelity: Designed specifically for high-performance audio applications, providing exceptional audio quality.
- Low Distortion: Minimizes distortion for accurate signal reproduction.
- Low Noise: Produces minimal noise for clear audio output.
- Output Drive Capability: Capable of driving a wide range of audio loads.
- Wide Supply Voltage Range: Operates over a wide range of supply voltages for flexibility in design.
Cons:
- External Components: May require external components for optimal performance in certain audio systems.
- Cost: High-performance audio amplifiers like the LME49990MA may be associated with higher costs.
- Layout Considerations: Requires careful attention to layout and grounding for audio performance optimization.
Are There Any Equivalents/Alternatives to LME49990MA for Recommendation?
- The OPA1612 from Texas Instruments is a similar high-performance audio operational amplifier.
- Alternatives to the LME49990MA include the AD8066 from Analog Devices and the LT1358 from Linear Technology.
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