Overview
The LM4808MM is an audio Amplifier made by Texas Instruments in a VSSOP-8 package with 8 pins. -40℃~+85℃ 0.05% 1.2mA 105dB 150mWx2@16Ω 2-Channel 2V~5.5V 89dB Automatic mute/no-noise switch Class AB VSSOP-8 Audio Amplifiers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LM4808MM_NOPB, from EasyEDA) and its footprint (Package_SO:VSSOP-8_3x3mm_P0.65mm, from KiCad's library), ready for a KiCad board. 29 are in stock at JLCPCB (part C206114).
Symbol
Footprint
Parameters
10- Class
- Class AB
- Features
- Automatic mute/no-noise switch
- Operating Temperature
- -40℃~+85℃
- Output Power
- 150mWx2@16Ω
- Power Supply Rejection Ratio (PSRR)
- 89dB
- Quiescent Current
- 1.2mA
- Signal-to-Noise Ratio
- 105dB
- Speaker Channels
- 2-Channel
- Total Harmonic Distortion + Noise (THD+N)
- 0.05%
- Voltage - Supply
- 2V~5.5V
Order codes
1- LM4808MM/NOPBLCSC C206114
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | OUT 1 | Output |
| 2 | -IN 1 | Unspecified |
| 3 | +IN 1 | Unspecified |
| 4 | GND | Unspecified |
| 5 | +IN 2 | Unspecified |
| 6 | -IN 2 | Unspecified |
| 7 | OUT 2 | Output |
| 8 | VDD | Unspecified |
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Is there a KiCad symbol and footprint for the LM4808MM?
Yes. The symbol is EasyEDA_Cloud:LM4808MM_NOPB and the footprint Package_SO:VSSOP-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 LM4808MM?
VSSOP-8, with 8 pins. Its footprint is drawn on this page.
Where is the LM4808MM datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the LM4808MM?
JLCPCB lists it as part C206114, with 29 in stock; the sellers' links on this page open their listings.
What can replace the LM4808MM?
Parts like it in the library: the OPA1637DGK by Texas Instruments, the OPA1662AIDGKRQ1 by Texas Instruments, the OPA1678IDGK by Texas Instruments and the LM833MM by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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