(1) The polarity of the SHUTDOWN\ pin is reversed.
The TPA6100A2D is a stereo audio power amplifier packaged in either an 8-pin SOIC package or an 8-pin MSOP package capable of delivering 50 mW of continuous RMS power per channel into 16-
loads. Amplifier gain is externally configured by a means of three resistors per input channel and does not require external compensation for settings of 1 to 10.
The TPA6100A2D is optimized for battery applications because of its low supply current, shutdown current, and THD+N. To obtain the low-supply voltage range, the TPA6100A2D biases BYPASS to VDD/4. A resistor with a resistance equal to RF must be added from the inputs to ground to allow the output to be biased at VDD/2.
When driving a 16-
load with 45-mW output power from 3.3 V, THD+N is 0.04% at 1 kHz, and less than 0.2% across the audio band of 20 Hz to 20 kHz. For 28 mW into 32-
loads, the THD+N is reduced to less than 0.03% at 1 kHz, and is less than 0.2% across the audio band of 20 Hz to 20 kHz.
| Tipo | Título | Fecha | ||
|---|---|---|---|---|
| * | Data sheet | 50-mW Ultralow Voltage Stereo Headphone Audio Power Amplifier datasheet (Rev. B) | 09 sep 2004 | |
| Application note | Guidelines for Measuring Audio Power Amplifier Performance (Rev. A) | 26 ago 2019 | ||
| Application note | AN-1849 An Audio Amplifier Power Supply Design (Rev. C) | 27 jun 2019 | ||
| User guide | TPA6100A2EVM - User Guide | 12 dic 2000 | ||
| Application note | A Low-Cost, Single Coupling Capacitor Config. for Stereo Headphone Amplifiers | 22 dic 1999 |
Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.
The TPA6100A2 is a stereo headphone amplifier capable of delivering 50mW of continuous RMS power per channel into 16-Ohm speakers. The amplifier's gain is externally set by three resistors per input channel.
| Encapsulado | Pines | Símbolos CAD, huellas y modelos 3D |
|---|---|---|
| SOIC (D) | 8 | Ultra Librarian |
| VSSOP (DGK) | 8 | Ultra Librarian |
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