Overview
The HT4871ARZ is an audio Amplifier made by HTCSEMI in a SOP-8 package with 8 pins. -40℃~+85℃ 0.25% 1-Channel 1.5Wx1@8Ω 2V~5.5V 6.5mA 60dB Enable/shutdown function、ESD protection、Analog voltage gain SOP-8 Audio Amplifiers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:CS4871SA8.TR, from EasyEDA) and its footprint (Package_SO:SOP-8_3.76x4.96mm_P1.27mm, from KiCad's library), ready for a KiCad board. 2,360 are in stock at JLCPCB (part C2898741).
Symbol
Footprint
Parameters
8- Features
- ESD Protection
- Operating Temperature
- -40℃~+85℃
- Output Power
- 1.5Wx1@8Ω
- Power Supply Rejection Ratio (PSRR)
- 60dB
- Quiescent Current
- 6.5mA
- Speaker Channels
- 1-Channel
- Total Harmonic Distortion + Noise (THD+N)
- 0.25%
- Voltage - Supply
- 2V~5.5V
Order codes
1- HT4871ARZLCSC C2898741
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | SHUTDOWN | Unspecified |
| 2 | BYPASS | Unspecified |
| 3 | +IN | Unspecified |
| 4 | -IN | Unspecified |
| 5 | VO1 | Unspecified |
| 6 | VDD | Unspecified |
| 7 | GND | Unspecified |
| 8 | VO2 | Unspecified |
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Is there a KiCad symbol and footprint for the HT4871ARZ?
Yes. The symbol is EasyEDA_Cloud:CS4871SA8.TR and 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 HT4871ARZ?
SOP-8, with 8 pins. Its footprint is drawn on this page.
Where is the HT4871ARZ datasheet?
HTCSEMI publishes it: the Datasheet link on this page opens it.
Where can I order the HT4871ARZ?
JLCPCB lists it as part C2898741, with 2,360 in stock; the sellers' links on this page open their listings.
What can replace the HT4871ARZ?
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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