4 layers99.8 × 73.8 mm
LM4809
IDCHIPExtended
-40℃~+85℃ 0.1% 2-Channel 2V~6V 3mA 70dB Automatic mute/no-noise switch、Enable/shutdown function、ESD protection Class AB MSOP-8 Audio Amplifiers ROHS
- Part id
- idchip/LM4809
- Category
- Audio Amplifiers
- Package
- MSOP-8
- Pins
- 8
- In stock
- 6,851 at JLCPCB (C5125075)
- Used on
- 1 open-source board
Overview
The LM4809 is an audio Amplifier made by IDCHIP in a MSOP-8 package with 8 pins. -40℃~+85℃ 0.1% 2-Channel 2V~6V 3mA 70dB Automatic mute/no-noise switch、Enable/shutdown function、ESD protection Class AB MSOP-8 Audio Amplifiers ROHS.
PCBKit's library has its footprint (Package_SO:MSOP-8_3x3mm_P0.65mm, from KiCad's library), ready for a KiCad board. 6,851 are in stock at JLCPCB (part C5125075). 1 open-source board in 1 repository on GitHub use it.
Symbol
The library has no symbol for this part yet.
Footprint
Open-source boards using it
1Parts 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
Questions
Is there a KiCad symbol and footprint for the LM4809?
Yes. 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 LM4809?
MSOP-8, with 8 pins. Its footprint is drawn on this page.
Where is the LM4809 datasheet?
IDCHIP publishes it: the Datasheet link on this page opens it.
Where can I order the LM4809?
JLCPCB lists it as part C5125075, with 6,851 in stock; the sellers' links on this page open their listings.
What can replace the LM4809?
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.
Which open-source boards use the LM4809?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.