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Specifications
SKU: 11258931
| Parameter | Description | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Voltage (VDD) | Operating supply voltage range | 2.5 | - | 5.5 | V |
| Quiescent Current | Current consumption in active mode | - | 2.4 | - | mA |
| Output Power (POUT) | Continuous output power into 8Ω load at 1% THD+N | - | 2.7 | - | W |
| Efficiency | Efficiency at 1W into 8Ω load | - | 85 | - | % |
| SNR (Signal-to-Noise Ratio) | Signal-to-noise ratio at 1kHz, A-weighted | - | 100 | - | dB |
| THD+N (Total Harmonic Distortion + Noise) | Total harmonic distortion plus noise at 1kHz, 1W into 8Ω | - | 0.01 | - | % |
| PSRR (Power Supply Rejection Ratio) | Power supply rejection ratio at 217Hz | - | 70 | - | dB |
| Channel Separation | Channel separation at 1kHz | - | 70 | - | dB |
| Operating Temperature Range | Temperature range for normal operation | -40 | - | 85 | °C |
| Storage Temperature Range | Temperature range for storage | -65 | - | 150 | °C |
| Package Type | Package type | - | DGN | - | - |
| Pin Count | Number of pins | - | 10 | - | - |
Instructions for Using TPA6203A1DGNR
Supply Voltage:
- Ensure the supply voltage (VDD) is within the range of 2.5V to 5.5V.
- Use a stable power source to avoid fluctuations that can affect performance.
Quiescent Current:
- The device consumes approximately 2.4mA in active mode. This should be considered in power budget calculations.
Output Power:
- The continuous output power into an 8Ω load at 1% THD+N is 2.7W. Ensure the load impedance matches this specification to avoid damage or reduced performance.
Efficiency:
- The efficiency at 1W into an 8Ω load is 85%. This indicates good power conversion efficiency, which helps in reducing heat dissipation.
SNR and THD+N:
- The signal-to-noise ratio (SNR) is 100dB, and the total harmonic distortion plus noise (THD+N) is 0.01% at 1kHz, ensuring high audio quality.
PSRR and Channel Separation:
- The power supply rejection ratio (PSRR) is 70dB at 217Hz, and channel separation is 70dB at 1kHz. These parameters help in maintaining clean audio output even under varying power conditions and in multi-channel applications.
Temperature Ranges:
- Operate the device within the temperature range of -40°C to 85°C for normal operation.
- Store the device within the temperature range of -65°C to 150°C.
Package and Pin Configuration:
- The TPA6203A1DGNR is available in a DGN package with 10 pins. Refer to the datasheet for the pin configuration and recommended PCB layout.
Handling and Installation:
- Handle the device with care to avoid static discharge, which can damage the internal components.
- Follow the recommended PCB layout and soldering guidelines to ensure reliable performance.
Testing and Troubleshooting:
- Before finalizing the design, test the device under various operating conditions to ensure it meets the required specifications.
- If issues arise, refer to the troubleshooting section in the datasheet or contact the manufacturer for support.
Inquiry - TPA6203A1DGNR
