Overview
The LM49150TL is an audio Amplifier made by Texas Instruments in a DSBGA-20 package with 20 pins. -40℃~+85℃ 1-Channel 2.1Wx1@4Ω 2.7V~5.5V Automatic mute/no-noise switch、Enable/shutdown function、Filterless architecture、Digitally programmable gain DSBGA-20 Audio Amplifiers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LM49150TLX_NOPB, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2866040).
Symbol
Footprint
The library has no footprint for this part yet.
Parameters
4- Operating Temperature
- -40℃~+85℃
- Output Power
- 2.1Wx1@4Ω
- Speaker Channels
- 单声道
- Supply Voltage
- 2.7V~5.5V
Order codes
1- LM49150TL/NOPBLCSC C2866040
Pinout
20| Pin | Name | Type |
|---|---|---|
| A1 | I2CVDD | Unspecified |
| A2 | GND | Unspecified |
| A3 | LSOUT- | Unspecified |
| A4 | LSOUT+ | Unspecified |
| B1 | VDD | Unspecified |
| B2 | SDA | Unspecified |
| B3 | SCL | Unspecified |
| B4 | LSVDD | Unspecified |
| C1 | INL | Unspecified |
| C2 | INR | Unspecified |
| C3 | BYPASS | Unspecified |
| C4 | CPVSS | Unspecified |
| D1 | INM- | Unspecified |
| D2 | VO(LDO) | Unspecified |
| D3 | CPN | Unspecified |
| D4 | CPP | Unspecified |
| E1 | INM+ | Unspecified |
| E2 | HPR | Unspecified |
| E3 | HPL | Unspecified |
| E4 | CPGND | Unspecified |
Questions
Is there a KiCad symbol and footprint for the LM49150TL?
Yes. The symbol is EasyEDA_Cloud:LM49150TLX_NOPB, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LM49150TL?
DSBGA-20, with 20 pins.
Where is the LM49150TL datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the LM49150TL?
JLCPCB lists it as part C2866040, with 0 in stock; the sellers' links on this page open their listings.