Datasheet Texas Instruments TPA3255DDVR — 数据表

制造商	Texas Instruments
系列	TPA3255
零件号	TPA3255DDVR

数据表

应用须知

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  TPA324x and TPA325x Post-Filter Feedback
  TSP, 档案已发布: Sep 14, 2017
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  TPA3251 and TPA3255 Post-Filter Feedback (PFFB)
  PDF, 567 Kb, 档案已发布: Jul 28, 2016
  The TPA32xx Class-D audio amplifier family delivers tremendously high audio performance with less than 0.01% THD+N to clipping. The extremely high level of audio performance makes this device an ideal candidate for today’s high resolution and high fidelity audio applications where previously, only Class-AB amplifiers could deliver the performance.Since the TPA32xx family is an analog input close
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  TPA32xx Analog Input Grounding for Single Ended Inputs
  PDF, 79 Kb, 档案已发布: Aug 26, 2016
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  Multi-Device Configuration for TPA32xx Amplifiers
  PDF, 102 Kb, 档案已发布: Sep 27, 2017
  The TPA324x and TPA325x family of parts (TPA3244, TPA3245, TPA3250, TPA3251, and TPA3255)comes equipped with functionality to simplify systems with multiple Class-D amplifiers. Class-D amplifiersuse pulse-width modulation (PWM) switching (450 kHz – 600 kHz), which are discrete packets of energy,to deliver large amounts of power with very high efficiency. However, issues can arise if multiple
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  LC Filter Design (Rev. A)
  PDF, 1.6 Mb, 修订版: A, 档案已发布: Nov 9, 2016
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  Class-D Amplifier External Load Diagnostics
  PDF, 155 Kb, 档案已发布: Jan 23, 2017
  This application report provides design information for an external load diagnostics circuit to detect andidentify electrical faults between the output of an audio amplifier and a target speaker. While theTPA3111D1-Q1 class-D amplifier is used as an example in this application note, this design methodologyis relevant for most class-D amplifiers to provide external fault diagnostics.

模型线

制造商分类

• Semiconductors > Audio > High-Power Audio Amplifiers (>50W) > Analog Input Class-D