Details

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BUY CXA1081M https://www.utsource.net/itm/p/1331957.html
Servo Signal Processor for CD Player

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VDD	Operating	2.7	-	5.5	V
Output Current	IOUT	Continuous	-	800	-	mA
Quiescent Current	IQ	VOUT = 3.3V, IOUT=0mA	-	1.6	-	mA
Dropout Voltage	VDROPOUT	IOUT = 300mA	-	0.4	-	V
Power Dissipation	PD	TA = 25掳C	-	-	1.6	W
Junction Temperature	Tj	Maximum	-	-	125	掳C

Instructions for CXA1081M:

1. Supply Voltage (VDD):

   • Ensure the supply voltage is within the range of 2.7V to 5.5V for stable operation.

2. Output Current (IOUT):

   • The device can provide a continuous output current up to 800mA. Avoid exceeding this limit to prevent damage.

3. Quiescent Current (IQ):

   • When no load is connected (IOUT = 0mA), the quiescent current is typically 1.6mA. This value should be considered in low-power applications.

4. Dropout Voltage (VDROPOUT):

   • At an output current of 300mA, the typical dropout voltage is 0.4V. Keep this in mind when designing circuits to ensure efficient operation.

5. Power Dissipation (PD):

   • The maximum power dissipation at an ambient temperature of 25掳C is 1.6W. Adequate heat sinking may be required if operating near this limit.

6. Junction Temperature (Tj):

   • The maximum junction temperature is 125掳C. Ensure proper thermal management to keep the device within safe operating limits.

7. Installation:

   • Place the CXA1081M in a location with adequate airflow or include a heatsink if necessary to manage heat effectively.
   • Follow PCB layout guidelines to minimize noise and improve stability.

8. Testing:

   • Before deploying the device in a final application, test it under expected operating conditions to verify performance and reliability.

(For reference only)