Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage (Vcc) is within the range of 4.5V to 30V.
   • Use a stable power source to avoid fluctuations that can affect performance.

2. Input Connection:

   • Connect the input signal to the designated input pins.
   • The input sensitivity should be between 200mV and 400mV for optimal performance.

3. Output Connection:

   • Connect the output to a speaker with an impedance of 8Ω for best results.
   • Ensure the load resistance is not less than the specified minimum to prevent damage.

4. Thermal Management:

   • Operate the device within the temperature range of -25°C to 85°C.
   • If operating in high-temperature environments, consider heat sinking or other cooling methods.

5. Standby Mode:

   • To reduce power consumption, use the standby mode by applying the appropriate control signal.
   • The standby current is typically 0.5mA to 1mA.

6. Signal-to-Noise Ratio:

   • The device has a high signal-to-noise ratio, ensuring clear audio output.
   • Avoid excessive noise in the input signal to maintain this ratio.

7. Frequency Response:

   • The frequency response is flat from 20Hz to 20kHz, making it suitable for a wide range of audio applications.

8. Storage:

   • Store the device in a dry place within the temperature range of -40°C to 125°C to ensure long-term reliability.

9. Handling:

   • Handle the device with care to avoid physical damage.
   • Follow standard ESD (Electrostatic Discharge) precautions when handling the device.