LM4990LD/NOPB
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- Mfr.Part #
- LM4990LD/NOPB
- Manufacturer
- National Semiconductor
- Package / Case
- 10-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- AUDIO AMPLIFIER, 2W, 1 CHANNEL(S
- Stock
- 8,687
- In Stock ：
- 8,687
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- Manufacturer :
- National Semiconductor
- Product Category :
- Audio Amplifiers
- Type :
- Class AB
- Features :
- Depop, Shutdown
- Base Product Number :
- LM4990
- Product Status :
- Active
- Supplier Device Package :
- 10-WSON (3x4)
- Package / Case :
- 10-WFDFN Exposed Pad
- Package :
- Bulk
- Series :
- *
- Output Type :
- 1-Channel (Mono)
- Mounting Type :
- Surface Mount
- Max Output Power x Channels @ Load :
- 2W x 1 @ 4Ohm
- Voltage - Supply :
- 2.2V ~ 5.5V
- Operating Temperature :
- -40°C ~ 85°C (TA)
- Datasheets
- LM4990LD/NOPB
Audio Amplifiers National Semiconductor LM4990LD/NOPB Overview
Discover the pinnacle of audio amplification technology with the LM4990LD/NOPB from National Semiconductor. Engineered for excellence, this audio amplifier unleashes the full potential of your sound systems, delivering crystal-clear audio with uncompromising fidelity. Whether you're crafting premium-grade home entertainment setups or designing professional-grade audio equipment, the LM4990LD/NOPB sets the standard for performance and reliability.
LM4990LD/NOPB Features
- High-quality audio amplification: Experience unparalleled sound clarity and precision with the LM4990LD/NOPB.
- 2W output power: Drive your audio systems with ample power, ensuring immersive sound experiences in any setting.
- Single-channel design: Perfect for applications where mono audio output is required, simplifying circuit design and enhancing efficiency.
- Efficient operation: With its advanced design, the LM4990LD/NOPB maximizes energy efficiency, reducing power consumption without sacrificing performance.
- Wide supply voltage range: Versatile compatibility ensures seamless integration into various audio systems and configurations.
- Compact form factor: Streamlined dimensions enable flexible placement within space-constrained setups, optimizing design possibilities.
- Robust construction: Built to withstand the rigors of continuous operation, the LM4990LD/NOPB ensures long-term reliability and durability.
LM4990LD/NOPB Applications
- Portable audio devices: Enhance the sound quality of smartphones, tablets, and portable media players, delivering immersive audio experiences on the go.
- Headphone amplifiers: Elevate the performance of headphone amplifiers, providing audiophiles and music enthusiasts with studio-grade sound reproduction.
- Home audio systems: Create immersive home entertainment setups with premium audio amplification, delivering lifelike sound reproduction for movies, music, and gaming.
The LM4990LD/NOPB integrates seamlessly into portable audio devices, enriching sound output with its high-quality amplification capabilities. From smartphones to portable media players, users can enjoy crisp, clear audio wherever they go.
Designed for headphone amplification, the LM4990LD/NOPB delivers exceptional audio quality, bringing out the nuances of each musical track. Whether in professional studios or personal listening environments, users can immerse themselves in pristine sound.
Transform home audio systems with the LM4990LD/NOPB, elevating the listening experience with its high-fidelity amplification. From compact stereo setups to expansive home theaters, users can enjoy immersive soundscapes with unparalleled clarity and depth.
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RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
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