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TA2021B Stereo 20W Digital Amplifier

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QUANTITY 1+ 10+ 50+ 100+ 500+ 1k+
gbp 5.87 4.93 4.26 3.91 3.59 3.40

Quantity:  

Available Stock: 271

Volume Pricing: For scheduled orders and further information:

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Features

  • Single Supply Operation
  • 0.05% THD+N @ 13W 4R
  • 0.1% THD+N @15.5W 4R
  • 0.1% IHF-IM @ 1W 4R
  • 25W @ 4R, 10% THD+N, VDD=14.6V
  • 23.5W @ 4R, 10% THD+N, VDD=14.2V
  • 14W @ 8R, 10% THD+N, VDD=14.2V
  • Dynamic Range = 100 dB
  • Mute and Sleep inputs
  • Turn-on & turn-off pop suppression
  • Over-current protection
  • Over-temperature protection

The Tripath TA2021 is a 20W continuous average, per channel, Class-T™ Digital Audio Power Amplifier IC using Tripath's proprietary Digital Power Processing technology. Class-T™ amplifiers offer both the audio fidelity of Class-AB and the power efficiency of Class-D amplifiers.

An Evaluation Board is available for this product.

Available until stocks are exhausted

  • Manufacturer: tripath
  • Outline: PSOP-36
  • Part Status: Obsolete but stock available
  • Pack size: Reel 600

UK Customers

Orders below 100.00 can be delivered by Registered Post at a rate of 3.50 (allow 3-5 days) or a next day tracked courier at a rate of 9.00.

Orders above 100.00 are delivered by a next day tracked courier at a rate of 9.00.


European Customers

Orders below 100.00 can be delivered by Airmail (allow 5-7 days) at a rate of 5.50 or by a tracked courier at a rate of 19.50 (1-2 days).

Orders to European countries above 100.00 are delivered by a tracked courier at a rate of 19.50 (1-2 days).


US Customers

Orders below $110.00 can be delivered by Airmail at a rate of $9.00 (allow up to 10 days) or by tracked courier at a rate of $30.00 (1-3 days).

Orders above $110.00 are delivered by a tracked courier at a rate of $30.00 (1-3 days).


International Customers

Orders below $50.00 can be delivered by post (allowing up to 28 days) at a rate of $18.00 or by a tracked courier at a rate of $49.00.

Orders above $50.00 are delivered by tracked courier at a rate of $49.00.


All prices shown exclude VAT

TECHNICAL SPECIFICATIONS

 MinTypMax
Output Power (4R @ 0.1%THD)-11W-
Output Power (4R @ 10%THD) -18W25W
Output Power (8R @ 0.1%THD)-7W-
Bandwidth22Hz-22kHz
Signal to Noise ratio--89dB-
THD+N@10W-0.03%-
Intermodulation Distortion-0.18%0.5%
Channel Separation74dB80dB-
Switching Frequency100kHz-1MHz
Supply Voltage8.5V13.5V14.6V
Quiescent Current-64mA75
Operating Temp(Free air)-40 deg C-+85 deg C

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