2 layers90 × 142.1 mm
La4440-panel-2up
lahirunirmalx/la4440-stereo-amp
LA4440 2 x 4 W stereo amp: volume header ready for X9C104 digital pots, toggle / GPIO mute, KiCad 9 board generated from scripts, ngspice-verified (not built yet)
118 parts
LA4440
MinosExtended
-20℃~+75℃ 0.4% 100mA 18V 2-Channel 46dB 6.5W Automatic mute/no-noise switch、Overvoltage protection SIP-14 Audio Amplifiers ROHS
- Part id
- minos/LA4440
- Category
- Audio Amplifiers
- Package
- SIP-14
- Pins
- 14
- In stock
- 225 at JLCPCB (C5121613)
- Used on
- 2 open-source boards
Overview
The LA4440 is an audio Amplifier made by Minos in a SIP-14 package with 14 pins. -20℃~+75℃ 0.4% 100mA 18V 2-Channel 46dB 6.5W Automatic mute/no-noise switch、Overvoltage protection SIP-14 Audio Amplifiers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LA4440, from EasyEDA) and its footprint (EasyEDA_Cloud:FSIP-14_L37.0-W4.5-P2.54-L, from EasyEDA), ready for a KiCad board. 225 are in stock at JLCPCB (part C5121613). 2 open-source boards in 1 repository on GitHub use it.
Symbol
Footprint
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | NF1 | Unspecified |
| 2 | IN1 | Unspecified |
| 3 | Pre-GND | Unspecified |
| 4 | MUTING | Unspecified |
| 5 | D.C | Unspecified |
| 6 | IN2 | Unspecified |
| 7 | NF2 | Unspecified |
| 8 | Power-GND | Unspecified |
| 9 | B.S2 | Unspecified |
| 10 | OUT2 | Unspecified |
| 11 | Vcc | Unspecified |
| 12 | OUT1 | Unspecified |
| 13 | B.S1 | Unspecified |
| 14 | Power-GND | Unspecified |
Open-source boards using it
2- 2 layers90 × 70 mm
La4440
lahirunirmalx/la4440-stereo-amp
LA4440 2 x 4 W stereo amp: volume header ready for X9C104 digital pots, toggle / GPIO mute, KiCad 9 board generated from scripts, ngspice-verified (not built yet)
45 parts
Parts like it
1
Questions
Is there a KiCad symbol and footprint for the LA4440?
Yes. The symbol is EasyEDA_Cloud:LA4440 and the footprint EasyEDA_Cloud:FSIP-14_L37.0-W4.5-P2.54-L, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LA4440?
SIP-14, with 14 pins. Its footprint is drawn on this page.
Where is the LA4440 datasheet?
Minos publishes it: the Datasheet link on this page opens it.
Where can I order the LA4440?
JLCPCB lists it as part C5121613, with 225 in stock; the sellers' links on this page open their listings.
What can replace the LA4440?
Parts like it in the library: the CD4440CS by Wuxi China Resources Huajing Microelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the LA4440?
2 boards in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.