XPT6871 PDF – Class AB, Bridge Audio Power Amplifier

XPT6871 PDF datasheet can download. The package is SOP8 Pin type.

This product has Single-channel class AB / bridged audio power Amplifiers functions.

This is one of the semiconductor types. This part name is XPT6871.

Manufacturers of the product is XPT.

Image and pinout :

XPT6871 pdf datasheet pinout

XPT6871 datasheet

Some of the text files within the PDF file

XPT6871 is a Class AB single channel, bridge audio power amplifier.
5V operating voltage, the maximum drive power: 4W (3Ω load THD <10%), 3W (4Ω load, THD <10%); audio range of total harmonic distortion noise is less than 1% (20Hz ~ 20KHz); XPT6871 Application circuit is simple, only a very small number of peripheral devices; XPT6871 output does not require external coupling capacitor or on the capacitor, buffer network, feedback resistor.

XPT6871 stable operation, gain bandwidth product up to 2.5MHz, and unity gain stability. By configuring the external resistor, you can adjust the amplifier’s voltage gain for easy application. Is a popular by the market, the user recognition of the typical high chip.


1. High output power (THD + N <10%, 1KHz frequency), Typical: 4W (3Ω load), 3W (4Ω load)
2. Power-down mode Leakage current is small: 0.6μA (typical)
3. External gain adjustable, integrated feedback resistor
4. Wide operating voltage range 2.0V-5.5V
5. No need to drive the output coupling capacitor, bootstrap capacitor and buffer network

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Please refer to the file for details.

XPT6871 PDF Datasheet