Overview
The PAM8303CBSC is an audio Amplifier made by Diodes Incorporated in a MSOP-8 package with 8 pins. -40℃~+85℃ -63dB 0.28% 1 Pair Differential Inputs 1-Channel 2.8V~5.5V 3Wx1@4Ω 7.5mA 90% Class D Enable/disable function、Filterless architecture MSOP-8 Audio Amplifiers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:PAM8303CBSC, from EasyEDA) and its footprint (Package_SO:MSOP-8_3x3mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C4991295).
Symbol
Footprint
Parameters
11- Class
- Class D
- Efficiency
- 90%
- Features
- Filterless architecture；Enable/shutdown function
- Number of Inputs
- 1 Pair Differential Inputs
- Operating Temperature
- -40℃~+85℃
- Output Power
- 3Wx1@4Ω
- Power Supply Rejection Ratio (PSRR)
- -63dB
- Quiescent Current
- 7.5mA
- Speaker Channels
- 1-Channel
- Total Harmonic Distortion + Noise (THD+N)
- 0.28%
- Voltage - Supply
- 2.8V~5.5V
Order codes
1- PAM8303CBSCLCSC C4991295
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | OUT+ | Unspecified |
| 2 | PVDD | Unspecified |
| 3 | VDD | Unspecified |
| 4 | IN- | Unspecified |
| 5 | IN+ | Unspecified |
| 6 | SD# | Unspecified |
| 7 | GND | Unspecified |
| 8 | OUT- | Unspecified |
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Is there a KiCad symbol and footprint for the PAM8303CBSC?
Yes. The symbol is EasyEDA_Cloud:PAM8303CBSC and the footprint Package_SO:MSOP-8_3x3mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the PAM8303CBSC?
MSOP-8, with 8 pins. Its footprint is drawn on this page.
Where is the PAM8303CBSC datasheet?
Diodes Incorporated publishes it: the Datasheet link on this page opens it.
Where can I order the PAM8303CBSC?
JLCPCB lists it as part C4991295, with 0 in stock; the sellers' links on this page open their listings.
What can replace the PAM8303CBSC?
Parts like it in the library: the NS4150B by Shenzhen Nsiway Tech, the LM4890S by IDCHIP, the LM4890SS by IDCHIP and the LN4890MME-G by NATLINEAR. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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