Details

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BUY PT2248 https://www.utsource.net/itm/p/9820913.html

Parameter	Description	Value
Operating Voltage	Supply voltage range for the PT2248 to operate correctly	2.4V to 5.5V
Input Current	Maximum current that can be input into the device	100μA (typical)
Output Current	Maximum current that can be sourced or sunk by each output pin	10mA
Operating Temp.	Temperature range in which the device can operate without damage	-40°C to +85°C
Storage Temp.	Temperature range in which the device can be stored without damage	-65°C to +150°C
Logic Level Input	Input voltage levels recognized as logic high and low	VIL: 0.8V, VIH: 2.0V
Frequency Range	Range of frequencies over which the device will function correctly	DC to 200kHz
Package Type	The type of packaging used for the IC	SOP-8

Instructions:

1. Power Supply Connection: Connect the power supply pins to a stable voltage source within the operating voltage range.
2. Input Signals: Ensure input signals are within the specified logic level input voltages to prevent misinterpretation.
3. Output Connections: Do not exceed the maximum output current rating on any output pin to avoid damaging the device.
4. Operating Environment: Keep the device within the specified operating temperature range during operation and storage temperature range when not in use.
5. Frequency Considerations: Use the device within its frequency range to ensure reliable performance.
6. Handling Precautions: Handle the device with care to avoid electrostatic discharge (ESD) damage; follow proper ESD handling procedures.

(For reference only)