Guitar amplifier & other music instrument amplifier

Products and reference designs

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Our integrated circuits and reference designs help you develop high-quality class-D guitar amplifier and other music instrument amplifiers with twice the efficiency of class-AB amplifiers in cost-conscientious designs.

Guitar amplifier and other music instrument amplifier designs often require:

The ability to select different sound effects with connectivity and LCD screens.
The capture of line and microphone input signals without distortion.
Inductance-to-digital converters applicable to selecting preset effects on the newest guitar amps.
Support of guitar playback effects such as reverb, delay and flanger.

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Type	Title		Date
Application note	TI DSP Benchmarking		13 Jan 2016
Application brief	On-Chip Thin Film Resistors Enable High-Performance Audio Circuitry		08 Aug 2018
Application note	TPA32xx Analog Input Grounding for Single Ended Inputs	PDF \| HTML	05 Jul 2018
More literature	High-Power Audio Amplifiers		03 Jan 2017
Application note	Calculating Gain for Audio Amplifiers (Rev. A)		01 Sep 2005
Application note	EMI Rejection Ratio of Op Amps (With OPA333 and OPA333-Q1 as an Example) (Rev. A)		01 Jul 2015

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