



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 | Anpec Elec | |
| Package | QFN-20-EP(4x4) | |
| Operating Temperature | -40℃~+85℃ | |
| Total Harmonic Distortion + Noise (THD+N) | 0.02% | |
| Efficiency | 85% | |
| Voltage - Supply | 3.3V~5.5V | |
| Number of Inputs | 2 Single-Ended Inputs | |
| Features | Automatic mute/no-noise switch、Enable/shutdown function、Filterless architecture、Analog voltage gain、Built-in audio processing | |
| Class | Class AB、Class D | |
| Speaker Channels | 2-Channel | |
| Signal-to-Noise Ratio | -94dB |

* 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.
APA2603AQAI-TRG technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Amplifiers/Comparators/Audio Amplifiers | |
| Manufacturer | Anpec Elec | |
| Package | QFN-20-EP(4x4) | |
| Operating Temperature | -40℃~+85℃ | |
| Total Harmonic Distortion + Noise (THD+N) | 0.02% | |
| Efficiency | 85% | |
| Voltage - Supply | 3.3V~5.5V | |
| Number of Inputs | 2 Single-Ended Inputs | |
| Features | Automatic mute/no-noise switch、Enable/shutdown function、Filterless architecture、Analog voltage gain、Built-in audio processing | |
| Class | Class AB、Class D | |
| Speaker Channels | 2-Channel | |
| Signal-to-Noise Ratio | -94dB |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the APA2603AQAI-TRG. 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.

APA2603AQAI-TRG datasheets or manufacturer documentation.
Datasheet: APA2603AQAI-TRG Datasheet (PDF)
The APA2603AQAI-TRG schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.