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LM48901SQE/NOPB

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LM48901SQE/NOPB

IC AMP AUDIO 2.8W D QUAD 32WQFN

Manufacturer: National Semiconductor

Categories: Audio Amplifiers

Quality Control: Learn More

The National Semiconductor Boomer® series LM48901SQE-NOPB is a high-performance, 2.8W per channel (into 4 Ohms) Class D quad audio amplifier. This device is engineered for efficient power delivery in demanding audio applications. Featuring four independent output channels, it is supplied in a compact 32-WQFN (5x5) package with an exposed pad for enhanced thermal management. The LM48901SQE-NOPB operates over a voltage supply range of 2.7V to 5.5V and is designed for surface mount applications. Its robust construction and performance characteristics make it suitable for use in consumer electronics, automotive audio systems, and portable audio devices. The operating temperature range is specified from -40°C to 85°C (TA).

Additional Information

Series: Boomer®RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:
Technical Details:
Features-
PackagingBulk
Package / Case32-WFQFN Exposed Pad
Output Type4-Channel (Quad)
Mounting TypeSurface Mount
TypeClass D
Operating Temperature-40°C ~ 85°C (TA)
Voltage - Supply2.7V ~ 5.5V
Max Output Power x Channels @ Load2.8W x 4 @ 4Ohm
Supplier Device Package32-WQFN (5x5)

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An integrated circuit (IC) is a semiconductor chip that contains transistors, resistors, capacitors, and other electronic components on a single silicon substrate. ICs are the foundation of modern electronics and power devices such as smartphones, computers, automotive systems, and industrial equipment.

Integrated circuits work by routing electrical signals through microscopic semiconductor components fabricated onto a silicon chip. Depending on the design, ICs can process, amplify, store, or control electronic data.

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We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.