TPA2028D1YZFEVM Evaluation Module


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The TPA2028D1 is a mono, filter-free Class-D audio power amplifier with automatic gain control (AGC), dynamic range compression (DRC) and I2C digital volume control. The AGC and DRC functions enhance the perceived audio loudness, and at the same time prevent speaker damage from overdrive. The TPA2028D1 has independent software shutdown control and a 30-step volume control. Availability in the WCSP package makes TPA2028D1 an ideal choice for both cellular handsets and PDAs.

The TPA2028D1 evaluation module (EVM) is a complete, stand-alone audio board. It contains the TPA2028D1 WCSP (YZF) Class-D audio power amplifier.

  • Mono speaker amplifier operation
  • On board USB-to-I2C controller
  • Analog RCA input connectors
Speaker amps
TPA2028D1 3-W, mono, analog input Class-D audio amp with fast auto. gain control & dynamic range compression

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  1. Order TPA2028D1YZF Evaluation Module
  2. Download - TPA2028D1 Software GUI Ver1.0 from this page

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Evaluation board

TPA2028D1YZFEVM – TPA2028D1YZFEVM Evaluation Module

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GUI for evaluation module (EVM)

TPA2028D1 Software GUI Ver1.0 – SLOC201.ZIP (117868KB)

TI's Standard Terms and Conditions for Evaluation Items apply.

Design files

TPA2028D1YZFEVM Gerber Files SLOC182.ZIP (490 KB)

Technical documentation

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Type Title Date
Certificate TPA2028D1YZFEVM EU Declaration of Conformity (DoC) Jan. 02, 2019
Data sheet TPA2028D1 3-W Mono Class-D Audio Amplifier With Fast Gain Ramp SmartGain™ AGC/DRC datasheet (Rev. C) Oct. 31, 2015
Data sheet 3-W Mono Class-D Audio Amplifier with Fast Gain Ramp SmartGain™ AGC/DRC datasheet (Rev. A) Mar. 03, 2011
User guide TPA2028D1 User's Guide Feb. 10, 2010

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