Shenzhen Nsiway Tech

NS4203

20mA 2.2V~5.25V 2-Channel 3Wx2@4Ω Class D SOP-16 Audio Amplifiers

SOP-16RoHSActive

Ultra-low EMI, filter-free, 3W stereo Class-D audio power amplifier

Manufacturer: Shenzhen Nsiway Tech
Manufacturer part #: NS4203
Store part #: C219007
Package / case: SOP-16
Category: Audio Amplifiers
Packaging: Tube-packed

Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

Out of stock

#C219007

Stock & price checked 38 h ago

Quantity	Unit price	Pack price
5+	₹31.04	₹155.20
50+	₹24.50	₹1,225.00
150+	₹21.70	₹3,255.00
500+	₹18.20	₹9,100.00
2,500+	₹16.64	₹41,600.00
5,000+	₹15.70	₹78,500.00
10,000+	₹15.51	₹1,55,100.00
20,000+	₹15.39	₹3,07,800.00

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Standard pack: 50 per tube

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Specifications

Quiescent Current: 20mA
Voltage - Supply: 2.2V~5.25V
Features: Filterless architecture;Automatic mute/no-noise switch
Total Harmonic Distortion + Noise (THD+N): 0.2%
Operating Temperature: -40℃~+85℃
Signal-to-Noise Ratio: 90dB
Speaker Channels: 2-Channel
Efficiency: 85%
Output Power: 3Wx2@4Ω
Class: Class D
Power Supply Rejection Ratio (PSRR): -80dB

Packaging & compliance

RoHS: RoHS
Lifecycle: Active
Moisture sensitivity: MSL 3 (168 hours)
Packaging: Tube-packed
Standard pack: 50 / Tube
Sold per: Piece
Minimum order: 5 (multiples of 5)
Unit weight: 0.295 g

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