4 layers84.9 × 89.9 mm
LM4861MX
Texas InstrumentsExtended
-40℃~+85℃ 0.72% 1-Channel 1.5Wx1@8Ω 2V~5.5V 6.5mA 65dB Class AB Enable/shutdown function、ESD protection SOIC-8 Audio Amplifiers ROHS
- Part id
- ti/LM4861MX
- Category
- Audio Amplifiers
- Package
- SOIC-8
- Pins
- 8
- In stock
- 1,484 at JLCPCB (C7958)
- Used on
- 1 open-source board
Overview
The LM4861MX is an audio Amplifier made by Texas Instruments in a SOIC-8 package with 8 pins. -40℃~+85℃ 0.72% 1-Channel 1.5Wx1@8Ω 2V~5.5V 6.5mA 65dB Class AB Enable/shutdown function、ESD protection SOIC-8 Audio Amplifiers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:CS4871SA8.TR, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 1,484 are in stock at JLCPCB (part C7958). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
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 |
Open-source boards using it
1Parts like it
8
TC8002D
SOIC-8-65℃~+150℃ 0.25% 1-Channel 2V~5.5V 3Wx1@3Ω 6.5mA 60dB Enable/shutdown function SOIC-8 Audio Amplifiers ROHSFMAudio AmplifiersLM833D
SOIC-8-40℃~+85℃ 0.002% 115dB 2-Channel 4mA ESD protection SOIC-8 Audio Amplifiers ROHSonsemiAudio AmplifiersLM4871MX
SOIC-8-40℃~+85℃ 0.25% 1-Channel 2V~5.5V 3Wx1@3Ω 6.5mA 60dB Class AB Enable/shutdown function、ESD protection、Analog voltage gain SOIC-8 Audio Amplifiers ROHSTexas InstrumentsAudio AmplifiersFM8002E
SOP-8-150mil-40℃~+85℃ 0.1% 1.6V~6V 4.4mA 60dB Automatic mute/no-noise switch、Enable/shutdown function SOP-8-150mil Audio Amplifiers ROHSShenzhen Fuman ElecAudio AmplifiersOPA1612AID
SOIC-8-2.25V~18V -40℃~+85℃ 0.000015% 2 Pairs Differential Inputs 2-Channel 3.6mA ESD protection SOIC-8 Audio Amplifiers ROHSTexas InstrumentsAudio AmplifiersOPA1642AID
SOIC-8-18V~-2.25V、2.25V~18V -40℃~+85℃ 0.00005% 1.8mA 2 Pairs Differential Inputs 2-Channel Overvoltage protection SOIC-8 Audio Amplifiers ROHSTexas InstrumentsAudio AmplifiersLM4808MX
SOIC-8-40℃~+85℃ 0.1% 1.2mA 105dB 150mWx2@16Ω 2-Channel 2V~5.5V 89dB Automatic mute/no-noise switch Class AB SOIC-8 Audio Amplifiers ROHSTexas InstrumentsAudio AmplifiersNS4158
SOIC-8-40℃~+85℃ -80dB 0.5% 1 Single-Ended Input 1-Channel 3V~5.25V 4mA 5Wx1@2Ω 75dB 90% Automatic mute/no-noise switch、Enable/shutdown function、Filterless architecture、ESD protection、Built-in audio processing Class D SOIC-8 Audio Amplifiers ROHSShenzhen Nsiway TechAudio Amplifiers
Questions
Is there a KiCad symbol and footprint for the LM4861MX?
Yes. The symbol is EasyEDA_Cloud:CS4871SA8.TR and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LM4861MX?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the LM4861MX datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the LM4861MX?
JLCPCB lists it as part C7958, with 1,484 in stock; the sellers' links on this page open their listings.
What can replace the LM4861MX?
Parts like it in the library: the TC8002D by FM, the LM833D by onsemi, the LM4871MX by Texas Instruments and the FM8002E by Shenzhen Fuman Elec. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the LM4861MX?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.