


- Manufacturer
- MFR.Part #
- TPA3128D2DAPR
- JLCPCB Part #
- C473362
- Package
- HTSSOP-32-EP-6.1mm
- Description
- -40℃~+85℃ -70dB 0.1% 102dB 2 Pairs Differential Inputs 2-Channel 23mA 30W×2@8Ω 4.5V~26V 90% Class D Enable/shutdown function、ESD protection、Overvoltage protection、Analog voltage gain、Integrated PLL HTSSOP-32-EP-6.1mm Audio Amplifiers ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- 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 | Texas Instruments | |
| Package | HTSSOP-32-EP-6.1mm | |
| Power Supply Rejection Ratio (PSRR) | -70dB | |
| Operating Temperature | -40℃~+85℃ | |
| Output Power | 30W×2@8Ω | |
| Total Harmonic Distortion + Noise (THD+N) | 0.1% | |
| Efficiency | 90% | |
| Voltage - Supply | 4.5V~26V | |
| Number of Inputs | 2 Pairs Differential Inputs | |
| Quiescent Current | 23mA | |
| Features | Enable/shutdown function、ESD protection、Overvoltage protection、Analog voltage gain、Integrated PLL | |
| Class | Class D | |
| Speaker Channels | 2-Channel | |
| Signal-to-Noise Ratio | 102dB |

* Images are for reference only
TPA3128D2DAPR
Extended- Manufacturer
- MFR.Part #
- TPA3128D2DAPR
- JLCPCB Part #
- C473362
- Package
- HTSSOP-32-EP-6.1mm
- Description
- -40℃~+85℃ -70dB 0.1% 102dB 2 Pairs Differential Inputs 2-Channel 23mA 30W×2@8Ω 4.5V~26V 90% Class D Enable/shutdown function、ESD protection、Overvoltage protection、Analog voltage gain、Integrated PLL HTSSOP-32-EP-6.1mm Audio Amplifiers ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- 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 #
- TPA3128D2DAPR
- JLCPCB Part #
- C473362
- Package
- HTSSOP-32-EP-6.1mm
- Description
- -40℃~+85℃ -70dB 0.1% 102dB 2 Pairs Differential Inputs 2-Channel 23mA 30W×2@8Ω 4.5V~26V 90% Class D Enable/shutdown function、ESD protection、Overvoltage protection、Analog voltage gain、Integrated PLL HTSSOP-32-EP-6.1mm Audio Amplifiers ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- 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.
TPA3128D2DAPR Specifications
TPA3128D2DAPR technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Amplifiers/Comparators/Audio Amplifiers | |
| Manufacturer | Texas Instruments | |
| Package | HTSSOP-32-EP-6.1mm | |
| Power Supply Rejection Ratio (PSRR) | -70dB | |
| Operating Temperature | -40℃~+85℃ | |
| Output Power | 30W×2@8Ω | |
| Total Harmonic Distortion + Noise (THD+N) | 0.1% | |
| Efficiency | 90% | |
| Voltage - Supply | 4.5V~26V | |
| Number of Inputs | 2 Pairs Differential Inputs | |
| Quiescent Current | 23mA | |
| Features | Enable/shutdown function、ESD protection、Overvoltage protection、Analog voltage gain、Integrated PLL | |
| Class | Class D | |
| Speaker Channels | 2-Channel | |
| Signal-to-Noise Ratio | 102dB |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the TPA3128D2DAPR. 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.

TPA3128D2DAPR Documents
TPA3128D2DAPR datasheets or manufacturer documentation.
Datasheet: TPA3128D2DAPR Datasheet (PDF)
TPA3128D2DAPR Schematic Symbol & PCB Footprint
The TPA3128D2DAPR schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.