Overview
The LM4819MM is an audio Amplifier made by Texas Instruments in a MSOP-8 package with 8 pins. -40℃~+85℃ 1-Channel 2V~5.5V 350mWx1@16Ω MSOP-8 Audio Amplifiers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:CS4871SA8.TR, 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 C4990981).
Symbol
Footprint
Parameters
4- Operating Temperature
- -40℃~+85℃
- Output Power
- 350mWx1@16Ω
- Speaker Channels
- 单声道
- Supply Voltage
- 2V~5.5V
Order codes
1- LM4819MMLCSC C4990981
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 |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/ti/LM4819MM" title="LM4819MM in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/ti/LM4819MM.jpg" alt="LM4819MM" width="1200" height="900">[](https://pcbkit.io/parts/ti/LM4819MM)Questions
Is there a KiCad symbol and footprint for the LM4819MM?
Yes. The symbol is EasyEDA_Cloud:CS4871SA8.TR 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 LM4819MM?
MSOP-8, with 8 pins. Its footprint is drawn on this page.
Where is the LM4819MM datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the LM4819MM?
JLCPCB lists it as part C4990981, with 0 in stock; the sellers' links on this page open their listings.
What can replace the LM4819MM?
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.
Parts like it
8
NS4150B
MSOP-8-40℃~+85℃ -80dB 0.1% 1 Pair Differential Inputs 1-Channel 3V~5.25V 3Wx1@4Ω 4mA 88%、90% Automatic mute/no-noise switch、Enable/shutdown function、Filterless architecture、ESD protection Class D MSOP-8 Audio Amplifiers ROHSShenzhen Nsiway TechAudio AmplifiersLM4890S
MSOP-8-40℃~+85℃ 0.1% 1-Channel 1Wx1@8Ω 2.2V~5.5V 2.6mA 62dB Automatic mute/no-noise switch、Enable/shutdown function MSOP-8 Audio Amplifiers ROHSIDCHIPAudio AmplifiersLM4890SS
MSOP-8-40℃~+85℃ 1% 1.3Wx1@8Ω 2.5V~5.5V 85dB、90dB 9mA Automatic mute/no-noise switch、Enable/shutdown function Class AB MSOP-8 Audio Amplifiers ROHSIDCHIPAudio AmplifiersLN4890MME-G
MSOP-8-40℃~+85℃ 0.1% 1 Pair Differential Inputs 1-Channel 1Wx1@8Ω 2.2V~5V 4mA 62dB Automatic mute/no-noise switch、Enable/shutdown function Class AB MSOP-8 Audio Amplifiers ROHSNATLINEARAudio AmplifiersPAM8302AASCR
MSOP-8-40℃~+85℃ 0.3% 1-Channel 2.5Wx1@4Ω 2V~5.5V 4mA 50dB 80dB 85% Class D Filterless architecture MSOP-8 Audio Amplifiers ROHSDiodes IncorporatedAudio AmplifiersLPA4890MSF
MSOP-80.123% 1-Channel 1.2Wx1@8Ω 2.5V~5.5V 2.5mA 63dB Automatic mute/no-noise switch、Enable/shutdown function、ESD protection MSOP-8 Audio Amplifiers ROHSLOWPOWERAudio AmplifiersSGM4890YMS/TR
MSOP-8-40℃~+85℃ -72dB 0.01% 2.5V~5.5V 3.3mA Enable/shutdown function、Analog voltage gain MSOP-8 Audio Amplifiers ROHSSG MicroAudio AmplifiersPAM8303DBSC
MSOP-8-40℃~+85℃ -63dB 0.28% 1 Pair Differential Inputs 1-Channel 2.8V~5.5V 3Wx1@4Ω 7.5mA 90% Class D Enable/shutdown function、Filterless architecture MSOP-8 Audio Amplifiers ROHSDiodes IncorporatedAudio Amplifiers