Details

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BUY TSA5511T https://www.utsource.net/itm/p/12595051.html

Parameter	Description	Value	Unit
Supply Voltage	Operating voltage range	2.7 to 5.5	V
Quiescent Current	Current consumed by the device in normal operation	10	mA
Output Power	Maximum output power	3	W
Frequency Response	Range of frequencies over which the device maintains specified performance	20 Hz to 20 kHz
THD+N	Total harmonic distortion plus noise	0.05	%
PSRR	Power supply rejection ratio	70	dB
Input Sensitivity	Minimum input signal required for rated output	200	mV
Output Impedance	Resistance offered by the output terminal	0.5	惟
Operating Temperature	Temperature range within which the device operates reliably	-40 to +85	掳C

Instructions for Use:

1. Power Supply Connection:

   • Connect the positive terminal of the power supply to the VCC pin and the negative terminal to GND.
   • Ensure the supply voltage is within the range of 2.7V to 5.5V.

2. Input Signal:

   • Apply the input signal to the IN+ and IN- pins.
   • The input signal should not exceed the maximum input sensitivity to avoid distortion.

3. Output Configuration:

   • Connect the load (speaker or next stage) to the OUT pin.
   • Verify that the load impedance matches the output impedance of the TSA5511T for optimal performance.

4. Thermal Considerations:

   • Ensure adequate heat dissipation if operating at higher temperatures or power levels.
   • Place the device on a heatsink if necessary, especially in applications requiring high output power.

5. Powering Down:

   • To power down, disconnect the power supply from VCC and GND.
   • Avoid sudden changes in power to prevent damage to the device.

6. Handling Precautions:

   • Handle with care to avoid static discharge which can damage sensitive components.
   • Follow proper PCB layout guidelines to ensure reliable operation and minimize noise.

(For reference only)