
- Manufacturer
- MFR.Part #
- LM4671ITLX/NOPB
- JLCPCB Part #
- C2864949
- Package
- DSBGA-9
- Description
- -40℃~+85℃ 0.04% 1-Channel 2.1Wx1@4Ω 2.4V~5.5V 2.8mA 61.8dB 80%、86%、88% 93dB Automatic mute/no-noise switch、Enable/shutdown function、Filterless architecture Class D DSBGA-9 Audio Amplifiers ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
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 | Texas Instruments | |
| Package | DSBGA-9 | |
| Power Supply Rejection Ratio (PSRR) | 61.8dB | |
| Operating Temperature | -40℃~+85℃ | |
| Total Harmonic Distortion + Noise (THD+N) | 0.04% | |
| Output Power | 2.1Wx1@4Ω | |
| Efficiency | 80%、86%、88% | |
| Voltage - Supply | 2.4V~5.5V | |
| Quiescent Current | 2.8mA | |
| Features | Automatic mute/no-noise switch、Enable/shutdown function、Filterless architecture | |
| Class | Class D | |
| Speaker Channels | 1-Channel | |
| Signal-to-Noise Ratio | 93dB |

* Images are for reference only
LM4671ITLX/NOPB
Extended- Manufacturer
- MFR.Part #
- LM4671ITLX/NOPB
- JLCPCB Part #
- C2864949
- Package
- DSBGA-9
- Description
- -40℃~+85℃ 0.04% 1-Channel 2.1Wx1@4Ω 2.4V~5.5V 2.8mA 61.8dB 80%、86%、88% 93dB Automatic mute/no-noise switch、Enable/shutdown function、Filterless architecture Class D DSBGA-9 Audio Amplifiers ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
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 #
- LM4671ITLX/NOPB
- JLCPCB Part #
- C2864949
- Package
- DSBGA-9
- Description
- -40℃~+85℃ 0.04% 1-Channel 2.1Wx1@4Ω 2.4V~5.5V 2.8mA 61.8dB 80%、86%、88% 93dB Automatic mute/no-noise switch、Enable/shutdown function、Filterless architecture Class D DSBGA-9 Audio Amplifiers ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
LM4671ITLX/NOPB Specifications
LM4671ITLX/NOPB technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Amplifiers/Comparators/Audio Amplifiers | |
| Manufacturer | Texas Instruments | |
| Package | DSBGA-9 | |
| Power Supply Rejection Ratio (PSRR) | 61.8dB | |
| Operating Temperature | -40℃~+85℃ | |
| Total Harmonic Distortion + Noise (THD+N) | 0.04% | |
| Output Power | 2.1Wx1@4Ω | |
| Efficiency | 80%、86%、88% | |
| Voltage - Supply | 2.4V~5.5V | |
| Quiescent Current | 2.8mA | |
| Features | Automatic mute/no-noise switch、Enable/shutdown function、Filterless architecture | |
| Class | Class D | |
| Speaker Channels | 1-Channel | |
| Signal-to-Noise Ratio | 93dB |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the LM4671ITLX/NOPB. 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.

LM4671ITLX/NOPB Documents
LM4671ITLX/NOPB datasheets or manufacturer documentation.
Datasheet: LM4671ITLX/NOPB Datasheet (PDF)
LM4671ITLX/NOPB Schematic Symbol & PCB Footprint
The LM4671ITLX/NOPB schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.