Overview
The BA8522RF-E2 is an audio Amplifier made by ROHM Semiconductor in a SOP-8 package with 8 pins. -16V~-2V、2V~16V -40℃~+105℃ 0.002% 2-Channel 5.5mA 90dB ESD protection SOP-8 Audio Amplifiers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:KF353, from EasyEDA) and its footprint (Package_SO:SOP-8_3.76x4.96mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C5950449).
Symbol
Footprint
Parameters
6- Operating Temperature
- -40℃~+105℃
- Power Supply Rejection Ratio (PSRR)
- 90dB
- Quiescent Current
- 5.5mA
- Speaker Channels
- 2-Channel
- Total Harmonic Distortion + Noise (THD+N)
- 0.002%
- Voltage - Supply
- -16V~-2V；2V~16V
Order codes
1- BA8522RF-E2LCSC C5950449
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | OUT1 | Output |
| 2 | -IN1 | Unspecified |
| 3 | +IN1 | Unspecified |
| 4 | VEE | Unspecified |
| 5 | +IN2 | Unspecified |
| 6 | -IN2 | Unspecified |
| 7 | OUT2 | Output |
| 8 | VCC | Unspecified |
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Is there a KiCad symbol and footprint for the BA8522RF-E2?
Yes. The symbol is EasyEDA_Cloud:KF353 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 BA8522RF-E2?
SOP-8, with 8 pins. Its footprint is drawn on this page.
Where is the BA8522RF-E2 datasheet?
ROHM Semiconductor publishes it: the Datasheet link on this page opens it.
Where can I order the BA8522RF-E2?
JLCPCB lists it as part C5950449, with 0 in stock; the sellers' links on this page open their listings.
What can replace the BA8522RF-E2?
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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