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TEXAS INSTRUMENTS  LM4702CTA  Audio Power Amplifier, 2 Channel, ± 20V to ± 75V, TO-220, 15 Pins

TEXAS INSTRUMENTS LM4702CTA
Technical Data Sheet (536.02KB) EN See all Technical Docs

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Product Overview

The LM4702CTA is a high fidelity Audio Power Amplifier Driver designed for demanding consumer and pro-audio applications. Amplifier output power may be scaled by changing the supply voltage and number of output devices. The LM4702 is capable of delivering in excess of 300 watts per channel single ended into a 8R load in the presence of 10% high line headroom and 20% supply regulation. The LM4702 includes thermal shut down circuitry that activates when the die temperature exceeds 150°C. The LM4702's mute function, when activated, mutes the input drive signal and forces the amplifier output to a quiescent state. The LM4702C is targeted at high volume applications.
  • Very high voltage operation
  • Scalable output power
  • Minimum external components
  • External compensation
  • Thermal shutdown and mute
  • 3µV Equivalent noise
  • 110dB (typical) PSRR
  • 0.0003% THD+N (A and B grades)
  • 4W Power dissipation
  • Green product and no Sb/Br

 

Product Information

Amplifier Class:
No. of Channels:
2 Channel
Output Power:
Supply Voltage Range:
± 20V to ± 75V
Amplifier Case Style:
TO-220
No. of Pins:
15Pins
Load Impedance:
8ohm
Operating Temperature Min:
-20°C
Operating Temperature Max:
75°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
-
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Audio;
  • Industrial;
  • Signal Processing

Legislation and Environmental

Moisture Sensitivity Level:
-
Country of Origin:
Malaysia

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.010886

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