COSINE

COS4890SR

3.6mA 2.5V~5.5V 1.2Wx1@8Ω Class AB SOP-8 Audio Amplifiers RoHS

SOP-8ROHS CompliantActive

1.2 Watt Audio Power Amplifier

Manufacturer: COSINE
Manufacturer part #: COS4890SR
Store part #: C3018989
Package / case: SOP-8
Category: Audio Amplifiers
Packaging: Tape & Reel (TR)

Datasheet (PDF)

Every Order Guarantee

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

5 in stock

#C3018989

Stock & price checked 8 days ago

Quantity	Unit price	Pack price
5+	₹25.69	₹128.45
50+	₹20.32	₹1,016.00
150+	₹18.02	₹2,703.00
500+	₹15.14	₹7,570.00
3,000+	₹13.42	₹40,260.00
6,000+	₹12.65	₹75,900.00

Quantity (min 5, multiples of 5)

5 × ₹25.69

₹128.45

excl. GST

₹151.57 incl. 18% GST

Need volume or a scheduled delivery? Request a quote

Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 3,000 per reel

COS4890SR

₹128.45 for 5 + GST

Specifications

Quiescent Current: 3.6mA
Voltage - Supply: 2.5V~5.5V
Features: Enable/shutdown function;Automatic mute/no-noise switch
Total Harmonic Distortion + Noise (THD+N): 0.123%
Operating Temperature: -40℃~+85℃
Output Power: 1.2Wx1@8Ω
Class: Class AB
Power Supply Rejection Ratio (PSRR): 60dB

Packaging & compliance

RoHS: ROHS Compliant
Lifecycle: Active
Moisture sensitivity: MSL 3 (168 hours)
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 5 (multiples of 5)
Unit weight: 0.35 g

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