Details

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BUY MM5453N https://www.utsource.net/itm/p/7248138.html
IC DRIVER LIQ CRYSTL DISP 40-DIP

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	Vcc	Operating	4.5	5	5.5	V
Output Current per Pin	Iout	Continuous	-	20	-	mA
Operating Temperature	Topr	Junction	-40	-	85	°C
Storage Temperature	Tstg		-65	-	150	°C
Power Dissipation	Pd	TA = 25°C	-	625	-	mW
Input Leakage Current	IIH	VI = VCC, TA = 25°C	-	1	-	μA
Input Leakage Current	IIL	VI = 0V, TA = 25°C	-	1	-	μA

Instructions for MM5453N

1. Power Supply:

   • Ensure the supply voltage (Vcc) is within the range of 4.5V to 5.5V to prevent damage to the device.

2. Output Current Limitation:

   • Do not exceed 20mA of continuous output current per pin to avoid overheating and potential failure.

3. Temperature Considerations:

   • Operate the device within the temperature range of -40°C to 85°C for optimal performance.
   • Store the device between -65°C and 150°C.

4. Power Dissipation:

   • Keep power dissipation below 625mW at an ambient temperature of 25°C to ensure reliable operation.

5. Input Handling:

   • Be mindful of input leakage currents, which should be around 1μA when inputs are at VCC or 0V.

6. Handling Precautions:

   • Handle with care to avoid electrostatic discharge (ESD) damage. Use appropriate ESD protection measures.
   • Ensure proper heat sinking if operating near maximum power dissipation levels.

(For reference only)