Varnitronics
ST

TDA7851A

150mA 8V~18V 4-Channel 75Wx4@2Ω Class AB Flexiwatt-27 Audio Amplifiers RoHS

Flexiwatt-27ROHS3 CompliantActive

4 x 48 W MOSFET quad bridge power amplifier

Manufacturer
ST
Manufacturer part #
TDA7851A
Store part #
C2970351
Package / case
Flexiwatt-27
Packaging
Tube-packed
Datasheet (PDF)

Every Order Guarantee

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

7 in stock

#C2970351

Stock & price checked 8 days ago

QuantityUnit pricePack price
1+₹714.61₹714.61
10+₹698.74₹6,987.40
30+₹687.96₹20,638.80
100+₹677.39₹67,739.00

1 × ₹714.61

₹714.61

excl. GST

₹843.24 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: 17 per tube

TDA7851A

₹714.61 for 1 + GST

Specifications

Quiescent Current
150mA
Voltage - Supply
8V~18V
Features
Enable/shutdown function;ESD protection;Overvoltage protection;Automatic mute/no-noise switch
Total Harmonic Distortion + Noise (THD+N)
0.01%
Speaker Channels
4-Channel
Output Power
75Wx4@2Ω
Class
Class AB
Power Supply Rejection Ratio (PSRR)
70dB

Packaging & compliance

RoHS
ROHS3 Compliant
Lifecycle
Active
Moisture sensitivity
MSL 1 (unlimited)
ECCN
EAR99
Packaging
Tube-packed
Standard pack
17 / Tube
Sold per
Piece
Minimum order
1
Unit weight
7.57 g

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