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Specifications
SKU: 11261126
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions/Notes |
|---|---|---|---|---|---|---|
| Supply Voltage | VCC | 4.5 | 18 | V | ||
| Operating Temperature | TOPR | -40 | 85 | °C | ||
| Storage Temperature | TSTG | -65 | 150 | °C | ||
| Output Power per Channel | POUT | 2.5 | W | Into 4Ω load, THD+N = 1%, VCC = 13V | ||
| Total Harmonic Distortion + Noise | THD+N | 0.07 | % | At 1kHz, PO = 1W into 8Ω, VCC = 13V | ||
| Signal-to-Noise Ratio | SNR | 98 | dB | A-weighted, PO = 1mW | ||
| Quiescent Current | IQ | 12 | mA | Per channel, no load | ||
| PSRR (Power Supply Rejection Ratio) | PSRR | 70 | dB | At 100Hz |
Instructions for Use:
- Power Supply: Ensure the supply voltage (VCC) is within the specified range of 4.5V to 18V.
- Temperature Considerations: Operate the device within the temperature range of -40°C to 85°C. For storage, ensure temperatures do not exceed -65°C to 150°C.
- Output Configuration: Connect each channel to a 4Ω load for optimal performance, ensuring output power does not exceed 2.5W per channel.
- Minimize Distortion: To maintain low total harmonic distortion and noise (THD+N), operate at 1kHz with a power output of 1W into an 8Ω load.
- Signal Quality: For high signal-to-noise ratio (SNR), keep the power output at 1mW.
- Current Management: Be aware that the quiescent current per channel is 12mA when there is no load connected.
- Power Supply Stability: Maintain a stable power supply to achieve a PSRR of 70dB at 100Hz.
Always refer to the manufacturer's datasheet for detailed specifications and additional information.
(For reference only)Inquiry - TDA4863 G
