Overview
The LM4871S is an audio Amplifier made by IDCHIP in a SOP-8 package with 8 pins. -40℃~+85℃ 0.1% 1-Channel 10mA 2.2V~5.5V 2Wx1@4Ω、3Wx1@4Ω 85dB、90dB Class AB Enable/shutdown function、Analog voltage gain SOP-8 Audio Amplifiers ROHS.
PCBKit's library has its footprint (Package_SO:SOP-8_3.76x4.96mm_P1.27mm, from KiCad's library), ready for a KiCad board. 1,629 are in stock at JLCPCB (part C41420013).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
9- Class
- Class AB
- Features
- Enable/shutdown function
- Operating Temperature
- -40℃~+85℃
- Output Power
- 2Wx1@4Ω
- Power Supply Rejection Ratio (PSRR)
- 90dB
- Quiescent Current
- 10mA
- Speaker Channels
- 1-Channel
- Total Harmonic Distortion + Noise (THD+N)
- 0.1%
- Voltage - Supply
- 2.2V~5.5V
Order codes
1- LM4871SLCSC C41420013
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Is there a KiCad symbol and footprint for the LM4871S?
Yes. the footprint Package_SO:SOP-8_3.76x4.96mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LM4871S?
SOP-8, with 8 pins. Its footprint is drawn on this page.
Where can I order the LM4871S?
JLCPCB lists it as part C41420013, with 1,629 in stock; the sellers' links on this page open their listings.
What can replace the LM4871S?
Parts like it in the library: the FM8002A by FM, the 8002A by IDCHIP, the NS4150C by Shenzhen Nsiway Tech and the SC8002B by FM. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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