Details

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BUY PSD55/08 https://www.utsource.net/itm/p/6527444.html
AMPLIFIER TRANSISTOR

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VDD	Operating condition	4.5		5.5	V
Supply Current	IDD	Quiescent current		10		mA
Output Low Voltage	VOL	Io = 10mA	0		0.4	V
Output High Voltage	VOH	Io = -2mA	4.4		5.0	V
Response Time	tR	Rise/Fall time		5		渭s
Operating Temperature	Toper		-40		85	掳C

Instructions for PSD55/08:

1. Power Supply Requirements:

   • Ensure the supply voltage (VDD) is within the range of 4.5V to 5.5V to avoid damage or malfunction.

2. Current Handling:

   • The device typically draws around 10mA of supply current (IDD). Design your power supply to accommodate this requirement.

3. Output Voltage Levels:

   • When the output is low, the voltage should not exceed 0.4V under a load current of 10mA.
   • For high output, ensure the voltage remains between 4.4V and 5.0V when sourcing up to -2mA.

4. Timing Considerations:

   • The response time (tR) for both rise and fall transitions is approximately 5渭s. This timing should be considered in applications requiring fast switching.

5. Temperature Range:

   • The operating temperature range is from -40掳C to 85掳C. Ensure the device operates within this range to maintain reliability and performance.

6. Handling Precautions:

   • Handle with care to prevent electrostatic discharge (ESD) damage. Use appropriate ESD protection measures during handling and installation.

7. Installation:

   • Follow standard surface mount technology (SMT) procedures for mounting. Ensure proper soldering and cooling to prevent thermal damage.

8. Testing:

   • After installation, verify the supply voltage, output levels, and response times to ensure correct operation.

(For reference only)