


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 | TO-220-15(Forming) | |
| Power Supply Rejection Ratio (PSRR) | 110dB、125dB | |
| Operating Temperature | -20℃~+85℃ | |
| Total Harmonic Distortion + Noise (THD+N) | 0.06% | |
| Output Power | 40Wx2@8Ω | |
| Voltage - Supply | 20V~60V | |
| Quiescent Current | 48mA | |
| Features | Automatic mute/no-noise switch、ESD protection、Overvoltage protection | |
| Class | Class AB | |
| Speaker Channels | 2-Channel | |
| Signal-to-Noise Ratio | 98dB、112dB |

* Images are for reference only
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
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
LM4766T/NOPB technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Amplifiers/Comparators/Audio Amplifiers | |
| Manufacturer | Texas Instruments | |
| Package | TO-220-15(Forming) | |
| Power Supply Rejection Ratio (PSRR) | 110dB、125dB | |
| Operating Temperature | -20℃~+85℃ | |
| Total Harmonic Distortion + Noise (THD+N) | 0.06% | |
| Output Power | 40Wx2@8Ω | |
| Voltage - Supply | 20V~60V | |
| Quiescent Current | 48mA | |
| Features | Automatic mute/no-noise switch、ESD protection、Overvoltage protection | |
| Class | Class AB | |
| Speaker Channels | 2-Channel | |
| Signal-to-Noise Ratio | 98dB、112dB |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the LM4766T/NOPB. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

LM4766T/NOPB datasheets or manufacturer documentation.
Datasheet: LM4766T/NOPB Datasheet (PDF)
The LM4766T/NOPB schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.