Overview
The FT2815Q is an audio Amplifier made by SG Micro in a QFN-16L(3X3) package with 17 pins. -40℃~+85℃ 0.06% 3.2mA 3V~5.5V 70% 70dB 88dB Class AB、Class D、Class G Enable/shutdown function、Filterless architecture、Digitally programmable gain QFN-16L(3X3) Audio Amplifiers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:FT2815Q, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-16-L3.0-W3.0-P0.50-BL-EP1.7, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C5153094).
Symbol
Footprint
Parameters
9- Class
- Class AB；Class G；Class D
- Efficiency
- 70%
- Features
- Filterless architecture；Digitally programmable gain；Enable/shutdown function
- Operating Temperature
- -40℃~+85℃
- Power Supply Rejection Ratio (PSRR)
- 70dB
- Quiescent Current
- 3.2mA
- Signal-to-Noise Ratio
- 88dB
- Total Harmonic Distortion + Noise (THD+N)
- 0.06%
- Voltage - Supply
- 3V~5.5V
Order codes
1- FT2815QLCSC C5153094
Pinout
17| Pin | Name | Type |
|---|---|---|
| 1 | INN | Unspecified |
| 2 | INP | Unspecified |
| 3 | CTRL | Unspecified |
| 4 | VDD | Unspecified |
| 5 | CP | Unspecified |
| 6 | CN | Unspecified |
| 7 | CGND | Unspecified |
| 8 | NC | Unspecified |
| 9 | PVOUT | Unspecified |
| 10 | PVDD | Unspecified |
| 11 | VON | Unspecified |
| 12 | VOP | Unspecified |
| 13 | PGND | Unspecified |
| 14 | ALC | Unspecified |
| 15 | BYP | Unspecified |
| 16 | AGND | Unspecified |
| 17 | EP | Unspecified |
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Is there a KiCad symbol and footprint for the FT2815Q?
Yes. The symbol is EasyEDA_Cloud:FT2815Q and the footprint EasyEDA_Cloud:QFN-16-L3.0-W3.0-P0.50-BL-EP1.7, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the FT2815Q?
QFN-16L(3X3), with 17 pins. Its footprint is drawn on this page.
Where is the FT2815Q datasheet?
SG Micro publishes it: the Datasheet link on this page opens it.
Where can I order the FT2815Q?
JLCPCB lists it as part C5153094, with 0 in stock; the sellers' links on this page open their listings.
What can replace the FT2815Q?
Parts like it in the library: the HT4822SQER by Jiaxing Heroic Elec Tech. Check their datasheets: a part that fits the footprint may still differ in its ratings.
