XPT8871 Datasheet – AB / D Class Audio Power Amplifier – XPT

Part Number : XPT8871, XPT8871ES

Function : AB / D switching, overtemperature & undervoltage, no FM interference + 5W (2Ω)

Package  : ESOP 8 Pin

Manufacturers : XPT ( http://www.xptek.cn/ )

Image

xpt8871-audio-power-amplifier

 

Description

XPT8871 is a non-FM interference, AB / D class optional power amplifier. The maximum drive power is 5W (2Ω, BTL load, THD <10%) at 5V, and the total harmonic distortion noise in the audio range is less than 1%.

XPT8871 application circuit is simple, only a very small number of external devices, integrated feedback resistor; output does not require external coupling capacitors or on the lifting capacitor and the buffer network.

Pinout

xpt8871-datasheet-pinout

 

Features

1. FM no interference, high efficiency, excellent sound quality

2. Output power is high (THD + N <10%, 1KHz frequency):

3. The ESOP package features 5W (2Ω load) and 3.5W (3Ω load), 3W (4Ω load)

4. Power-down mode leakage current is small

5. External gain adjustable, integrated feedback

6. Wide operating voltage range of 2.0V-5.5V

7. No need to drive output coupling capacitors, bootstrap capacitors, and buffer networks

8. Compatible with LM4871

 

Application Circuit

xpt8871-application-circuit

 

XPT8871 Datasheet

XPT8871 pdf

 

Other data sheets within the file : XPT8871MS, XPT8871SO, XPT8871DF