Transcription of Guidelines for Measuring Audio Power Amplifier Performance
{{id}} {{{paragraph}}}
Example: quiz answers
Guidelines for Measuring Audio Power Amplifier Performance
Application Report SLOA068 October 2001 Guidelines for Measuring Audio Power Amplifier Performance Audio Power Amplifiers ABSTRACT This application note provides Guidelines for Measuring the data sheet parameters of Texas Instruments Audio Power amplifiers (APAs) using prefabricated evaluation modules (EVMs). The primary equipment used for the measurements consists of the System Two Audio measurement system by Audio Precision , a digital multimeter (DMM), and a dc Power supply. Contents 1 2 Basic Measurement 3 Interfacing to the Differential Input and BTL Output (TPA731 and TPA2000D1) ..5 SE Input and SE Output (TPA0211 and TPA711)..6 Other Class-D RC Low-Pass 4 Total Harmonic Distortion Plus Noise (THD+N)..9 THD+N vs Output THD+N vs Maximum Output Power Maximum Input 5 Integrated Noise vs Signal-to-Noise 6 Gain and 7 8 Supply 9 Power Measurements and Related Efficiency Power Dissipated vs Power to the Crest Factor and Output 10 Measurement Effects of Improper Interfacing and THD+N Noise Gain and Phase Crosstalk Supply Rejection Efficiency 11 Audio Precision and System Two are trademarks of Audio Precision, Inc.
Application Report SLOA068 – October 2001 Guidelines for Measuring Audio Power Amplifier Performance Audio Power Amplifiers ABSTRACT This application note provides guidelines for measuring the data sheet parameters of
Tags:
Information
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document: