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LM4861M/NOPB
- Manufacturer's Part No.:LM4861M/NOPB
- Manufacturer:
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- Series:Boomer®
- Description:IC AMP AUDIO PWR 1.5W MONO 8SOIC
- Quantity:RFQAdd to RFQ List
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- In Stock: 100
- Available: 7130
Reference Price(In US Dollars)
| Qty | Unit Price | Ext.Price |
|---|---|---|
| 1+ | US $2.05980 | US $2.06 |
| 10+ | US $1.37320 | US $13.73 |
| 30+ | US $1.02990 | US $30.90 |
| 100+ | US $0.82392 | US $82.39 |
| 500+ | US $0.75526 | US $377.63 |
| 1000+ | US $0.68660 | US $686.60 |
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- Description
- Alternatives
- Shopping Guide
The LM4861M/NOPB is a high-performance audio amplifier integrated circuit (IC) produced by Texas Instruments. It is designed for portable audio applications, providing a compact and efficient solution for driving speakers in devices such as mobile phones, tablets, and other consumer electronics.
Key Features:
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Output Power: The LM4861 can deliver up to 1.3 watts of output power into an 8-ohm load, making it suitable for driving small speakers with good sound quality.
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Low Distortion: The amplifier is designed to provide low total harmonic distortion (THD), ensuring clear and high-fidelity audio reproduction.
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Power Supply Voltage: It operates from a single power supply voltage ranging from 2.5V to 5.5V, which is ideal for battery-powered applications.
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Built-in Thermal Shutdown: The LM4861 includes thermal shutdown protection, which prevents the device from overheating and ensures reliability during operation.
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Short-Circuit Protection: This feature protects the amplifier from damage due to short circuits, enhancing the durability of the device.
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Low Quiescent Current: The IC has a low quiescent current, making it energy-efficient and suitable for battery-operated devices.
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Gain Configuration: The amplifier has a fixed gain configuration, simplifying the design process for engineers and reducing the need for external components.
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Package Type: The LM4861M/NOPB is available in a small, surface-mount package (MSOP-8), which is advantageous for space-constrained applications.
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Applications: It is commonly used in portable audio devices, televisions, computer speakers, and other consumer electronics where compact size and efficient power usage are critical.
Electrical Characteristics:
- Input Impedance: The input impedance is typically high, allowing it to interface easily with various audio sources.
- Frequency Response: The amplifier provides a wide frequency response, ensuring that it can reproduce a broad range of audio frequencies effectively.
Conclusion:
The LM4861M/NOPB from Texas Instruments is a versatile and efficient audio amplifier IC that meets the demands of modern portable audio applications. Its combination of power, low distortion, and protective features makes it an excellent choice for designers looking to integrate high-quality audio amplification into their products.
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
SHIPPING GUIDE
Shipping Methods
Rest assured that your orders will be handled by these trusted providers, such as DHL, FedEx, SF, and UPS.
Shipping Cost
Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.
Delivery Time
We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.
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