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NS4248 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

NS4248 product

NS4248

Memory

Class DAudio AmplifierFilter-free

The NS4248 is a 3W dual-channel Class D audio amplifier with integrated stereo headphone support, designed for high efficiency and low EMI in portable applications.

Best for

  • Portable audio devices
  • Laptops
  • Smart speakers

Avoid if

  • High-fidelity audiophile applications requiring extremely low noise floors

Check before use

  • Ensure the headphone jack switching circuit matches the datasheet requirements

Key specifications

Output Power
3W x 2
Efficiency
85%
Supply Voltage
2.2V - 5.25V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer Audio

Datasheet

3dd96a35e5457d4ba5ef9aeebc23553b_1809121841_Shenzhen-Nsiway-Tech-NS4248_C219008.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for NS4248: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The NS4248 is a filter-free, Class D audio power amplifier that supports both speaker output and stereo headphone output in a single chip.