


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 | SOIC-16-300mil | |
| Power Supply Rejection Ratio (PSRR) | 100dB | |
| Operating Temperature | -40℃~+85℃ | |
| Total Harmonic Distortion + Noise (THD+N) | 0.0004% | |
| Voltage - Supply | -5.25V~-4.75V、4.75V~5.25V | |
| Number of Inputs | 2 Single-Ended Inputs | |
| Features | Automatic mute/no-noise switch、ESD protection、Digitally programmable gain | |
| Speaker Channels | 2-Channel |

* 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.
PGA2311UA/1K technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Amplifiers/Comparators/Audio Amplifiers | |
| Manufacturer | Texas Instruments | |
| Package | SOIC-16-300mil | |
| Power Supply Rejection Ratio (PSRR) | 100dB | |
| Operating Temperature | -40℃~+85℃ | |
| Total Harmonic Distortion + Noise (THD+N) | 0.0004% | |
| Voltage - Supply | -5.25V~-4.75V、4.75V~5.25V | |
| Number of Inputs | 2 Single-Ended Inputs | |
| Features | Automatic mute/no-noise switch、ESD protection、Digitally programmable gain | |
| Speaker Channels | 2-Channel |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the PGA2311UA/1K. 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.

PGA2311UA/1K datasheets or manufacturer documentation.
Datasheet: PGA2311UA/1K Datasheet (PDF)
The PGA2311UA/1K schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.