Details

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BUY LA4636 https://www.utsource.net/itm/p/12609583.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	Vcc	Operating	4.5	5.0	5.5	V
Output Power	Pout	RL=8惟, THD=10%	-	2.2	-	W
Total Harmonic Distortion	THD	Pout=2.2W, RL=8惟	-	10	-	%
Signal-to-Noise Ratio	SNR	A-weighted	-	73	-	dB
Quiescent Current	Iq	No signal	-	10	-	mA
Input Sensitivity	Vin	Pout=1W, RL=8惟	-	200	-	mV

Instructions for LA4636

1. Power Supply Connection:

   • Connect the positive terminal of the power supply to the Vcc pin.
   • Connect the negative terminal (GND) to the ground pin.

2. Speaker Connection:

   • Ensure the speaker impedance matches the specified load resistance (RL).
   • Connect the speaker to the output pins ensuring correct polarity.

3. Input Signal:

   • Apply the input audio signal to the input pin within the sensitivity range.
   • Ensure the input signal level does not exceed the maximum recommended value to avoid distortion.

4. Heat Dissipation:

   • The device should be mounted on a heatsink if operating at or near maximum output power to ensure reliable operation and prevent overheating.

5. Operating Environment:

   • Operate within the specified temperature range to avoid damage or performance degradation.
   • Protect from moisture and corrosive environments.

6. Handling Precautions:

   • Handle with care to avoid static damage.
   • Follow standard ESD protection guidelines during installation.

(For reference only)