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CLEARANCE Dayton Audio DTA-2 Class D Digital Audio Amplifier Module

Dayton Audio
Part #300-385

CLEARANCE Dayton Audio DTA-2 Class D Digital Audio Amplifier Module

Dayton Audio
Part #300-385  
Model: DTA-2
Dayton Audio's DTA-2 amp module utilizes a Class D audio chip to produce incredible fidelity and efficiency. Add a 12 VDC 2A power supply to this complete PCB, and install smooth, clean audiophile sound almost anywhere.
Key Features
  • Features TDA7491HV IC
  • 15W/ch continuous power
  • Limitless application possibilities
  • Measures 2-11/16" x 1-5/16"
  • Ideal for audio projects and educational applications

Overview

Dayton Audio DTA-2 Class D Digital Audio Amplifier Module

The Dayton Audio DTA-2 Class D Digital Audio Amplifier is designed around the TDA-7491HV IC. The TDA-7491HV is a 15W/channel continuous average two-channel Class D Digital Audio Power Amplifier IC using Tripath's proprietary Digital Power Processing™ technology. Class D amplifiers offer both the audio fidelity of a Class AB amplifier and the power efficiency of a Class D amplifier.

This DTA-2 amplifier is ideal for any audio enthusiast who enjoys building and modifying speaker systems. The applications are virtually limitless, since this tiny PCB measures a mere 2-11/16" x 1-5/16". Build your own speakers or incorporate the amplifier into an existing speaker cabinet. Recommended power supply: 12 VDC, 2000mA, regulated. Power plug size is 2.1 x 5.5.

Specifications: • Output power: 11W @ 4Ω, 6W @ 8Ω (0.1% THD+N); 15W @ 4Ω, 10W @ 8Ω (10% THD+N) • Efficiency: 81% @ 15W, 4Ω; 90% @ 10W, 8Ω • Dynamic range: 98 dB • Over-current protection • Over-temperature protection • Chipset: TDA-7491HV.

Package Contents:
(1) Class D digital audio amplifier PCB
(1) Volume control PCB with 12" ribbon cable
(1) LED power indicator with ribbon cable
(2) 12" speaker wires (red & black)
(2) 12" power wires (1 red & 1 black)
(2) 12" LED wires (1 red & 1 black)
(2) Ferrite cores
(2) Output capacitors

Product Details

BrandDayton Audio
ModelDTA-2
Part Number300-385
UPC844632080623
Unit of MeasureEach
Weight0.25

Product Specifications

Board Type2 Channel Stereo Amp
Power (RMS/Channel 8 ohms)0 - 25 Watts
Special FeaturesVolume / Tone Control

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