Details

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BUY TDA75610LV https://www.utsource.net/itm/p/12608912.html

Parameter	Symbol	Min	Typical	Max	Unit	Description
Supply Voltage	VCC	4.5	-	28	V	Operating voltage range
Quiescent Current	IQ	-	1.5	2.5	mA	Current consumption at no load
Output Power (THD+N = 1%)	POM	-	2.5	-	W	Continuous average power into 4惟
Efficiency	畏	-	85	-	%	Efficiency at 1W output power, 4惟 load
Signal-to-Noise Ratio	SNR	-	93	-	dB	SNR at 1kHz, A-weighted
Total Harmonic Distortion	THD	-	0.03	-	%	THD at 1kHz, 1W output power, 4惟 load
Input Sensitivity	VIN	-	200	-	mV	Input voltage for 1W output power, 4惟 load
Input Impedance	ZIN	-	10	-	k惟	Input impedance
Shutdown Current	ISD	-	0.5	-	渭A	Current consumption in shutdown mode
Thermal Shutdown Temperature	TSD	-	150	-	掳C	Temperature at which thermal shutdown is activated
Operating Temperature Range	TOPR	-40	-	125	掳C	Ambient temperature range

Instructions for Use:

1. Supply Voltage:

   • Ensure the supply voltage (VCC) is within the specified range of 4.5V to 28V.
   • Use appropriate decoupling capacitors (typically 100nF and 10渭F) close to the VCC pin to filter out noise.

2. Quiescent Current:

   • The quiescent current is typically 1.5mA and can go up to 2.5mA. This is the current consumed by the device when no audio signal is present.

3. Output Power:

   • The TDA75610LV can deliver up to 2.5W of continuous average power into a 4惟 load with less than 1% THD+N.

4. Efficiency:

   • The efficiency of the amplifier is approximately 85% at 1W output power into a 4惟 load.

5. Signal-to-Noise Ratio:

   • The SNR is 93dB at 1kHz, A-weighted, indicating a high level of noise suppression.

6. Total Harmonic Distortion:

   • The THD is 0.03% at 1kHz, 1W output power into a 4惟 load, ensuring minimal distortion.

7. Input Sensitivity:

   • The input sensitivity is 200mV for 1W output power into a 4惟 load. Adjust the input signal accordingly to avoid clipping.

8. Input Impedance:

   • The input impedance is 10k惟, which should be considered when connecting the input signal source.

9. Shutdown Current:

   • In shutdown mode, the current consumption drops to 0.5渭A, making it suitable for battery-powered applications.

10. Thermal Shutdown:

    • The device will automatically shut down if the temperature exceeds 150掳C to prevent damage. Ensure proper heat dissipation.

11. Operating Temperature Range:

    • The operating temperature range is from -40掳C to 125掳C. Ensure the ambient temperature is within this range for reliable operation.

12. PCB Layout:

    • For optimal performance, follow good PCB layout practices, including proper grounding, short trace lengths, and adequate heat sinking.

13. Protection Features:

    • The TDA75610LV includes overvoltage, undervoltage, and short-circuit protection to ensure robust operation.

(For reference only)