详情
BUY PSD55/08 https://www.utsource.net/itm/p/4422.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 |
|
μs |
| Operating Temperature |
Toper |
|
-40 |
|
85 |
°C |
Instructions for PSD55/08:
Power Supply Requirements:
- Ensure the supply voltage (VDD) is within the range of 4.5V to 5.5V to avoid damage or malfunction.
Current Handling:
- The device typically draws around 10mA of supply current (IDD). Design your power supply to accommodate this requirement.
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.
Timing Considerations:
- The response time (tR) for both rise and fall transitions is approximately 5μs. This timing should be considered in applications requiring fast switching.
Temperature Range:
- The operating temperature range is from -40°C to 85°C. Ensure the device operates within this range to maintain reliability and performance.
Handling Precautions:
- Handle with care to prevent electrostatic discharge (ESD) damage. Use appropriate ESD protection measures during handling and installation.
Installation:
- Follow standard surface mount technology (SMT) procedures for mounting. Ensure proper soldering and cooling to prevent thermal damage.
Testing:
- After installation, verify the supply voltage, output levels, and response times to ensure correct operation.
(For reference only)
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