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TPA301DR solution

Overview

* This project is used to verify [Lichuang Mall](https://www.szlcsc.com/) audio power amplifier/TPA301DR ([Product number: C14030](https://item.szlcsc.com/14687.html ;
project.

TPA301DR is an audio power amplifier produced by **[TI (Texas Instruments)](https://list.szlcsc.com/brand/100.html "TI (Texas Instruments)") Audio amplification category: AB Number of channels: 1 Output power: 350mW Supply voltage range: 2.5V to 5.5V Amplifier package type: SOIC Pin count: 8 Load impedance: 8ohm Minimum operating temperature: -40°C Maximum operating temperature: 85°C SVHC (Substances of Very High Concern) : No SVHC (19-Dec-2012) Power, rms: 350mW Power Output: 700mW Part Number: 301 Package/Case: SOIC Operating Temperature Range: -40°C to +85°C Bandwidth: 1.4MHz Total Harmonic Distortion (THD) + Noise: 1% @ 350mW, 8ohm, VDD=5V Number of Amplifiers: 1 Amplifier Type: Power Supply Voltage Max: 5.5V Supply Voltage Min: 2.5V Surface Mount Device: SMD Load Impedance, Minimum: 8ohm rated supply voltage, +: 5.5V

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2025-05-19 15:30:56

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