- Manufacturer
- MFR.Part #
- MD4181
- JLCPCB Part #
- C2903757
- Package
- SOIC-8-EP
- Description
- -40℃~+85℃ -70dB 1% 1-Channel 2.5V~5.5V 3.2W×1@4Ω、5.6W×1@2Ω 5mA 85dB 90% Automatic mute/no-noise switch、Enable/shutdown function、Filterless architecture、ESD protection Class AB、Class D SOIC-8-EP Audio Amplifiers ROHS
- EasyEDA Libraries
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Amplifiers/Comparators/Audio Amplifiers | |
| Manufacturer | Megapower | |
| Package | SOIC-8-EP | |
| Power Supply Rejection Ratio (PSRR) | -70dB | |
| Operating Temperature | -40℃~+85℃ | |
| Output Power | 3.2W×1@4Ω、5.6W×1@2Ω | |
| Total Harmonic Distortion + Noise (THD+N) | 1% | |
| Efficiency | 90% | |
| Voltage - Supply | 2.5V~5.5V | |
| Quiescent Current | 5mA | |
| Features | Automatic mute/no-noise switch、Enable/shutdown function、Filterless architecture、ESD protection | |
| Class | Class AB、Class D | |
| Speaker Channels | 1-Channel | |
| Signal-to-Noise Ratio | 85dB |
* Images are for reference only
MD4181
Extended- Manufacturer
- MFR.Part #
- MD4181
- JLCPCB Part #
- C2903757
- Package
- SOIC-8-EP
- Description
- -40℃~+85℃ -70dB 1% 1-Channel 2.5V~5.5V 3.2W×1@4Ω、5.6W×1@2Ω 5mA 85dB 90% Automatic mute/no-noise switch、Enable/shutdown function、Filterless architecture、ESD protection Class AB、Class D SOIC-8-EP Audio Amplifiers ROHS
- EasyEDA Libraries
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
* Images are for reference only
- Manufacturer
- MFR.Part #
- MD4181
- JLCPCB Part #
- C2903757
- Package
- SOIC-8-EP
- Description
- -40℃~+85℃ -70dB 1% 1-Channel 2.5V~5.5V 3.2W×1@4Ω、5.6W×1@2Ω 5mA 85dB 90% Automatic mute/no-noise switch、Enable/shutdown function、Filterless architecture、ESD protection Class AB、Class D SOIC-8-EP Audio Amplifiers ROHS
- EasyEDA Libraries
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
MD4181 Specifications
MD4181 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Amplifiers/Comparators/Audio Amplifiers | |
| Manufacturer | Megapower | |
| Package | SOIC-8-EP | |
| Power Supply Rejection Ratio (PSRR) | -70dB | |
| Operating Temperature | -40℃~+85℃ | |
| Output Power | 3.2W×1@4Ω、5.6W×1@2Ω | |
| Total Harmonic Distortion + Noise (THD+N) | 1% | |
| Efficiency | 90% | |
| Voltage - Supply | 2.5V~5.5V | |
| Quiescent Current | 5mA | |
| Features | Automatic mute/no-noise switch、Enable/shutdown function、Filterless architecture、ESD protection | |
| Class | Class AB、Class D | |
| Speaker Channels | 1-Channel | |
| Signal-to-Noise Ratio | 85dB |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the MD4181. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.
MD4181 Documents
MD4181 datasheets or manufacturer documentation.
Datasheet: MD4181 Datasheet (PDF)
MD4181 Schematic Symbol & PCB Footprint
The MD4181 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.