Details

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BUY NJU7312AM https://www.utsource.net/itm/p/12536200.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC		4.5	5	5.5	V
Quiescent Current	IQ	VCC = 5V, no load	-	1	-	mA
Output Current (Sink)	IOL	VCC = 5V, VOL = 0.4V	8	-	-	mA
Output Current (Source)	IOH	VCC = 5V, VOH = 4.6V	-	-	2	mA
Output Voltage (Low)	VOL	IOL = 8mA	-	0.4	-	V
Output Voltage (High)	VOH	IOH = 2mA	-	4.6	-	V
Input Voltage (High)	VIH		3.5	-	5.5	V
Input Voltage (Low)	VIL		0	-	1.5	V
Propagation Delay Time	tpd	VCC = 5V, RL = 150Ω	-	20	-	ns
Storage Temperature	Tstg		-40	-	85	°C
Operating Temperature	Topr		0	-	70	°C

Instructions for Using NJU7312AM

1. Supply Voltage:

   • Ensure the supply voltage is within the range of 4.5V to 5.5V. The typical operating voltage is 5V.

2. Quiescent Current:

   • The quiescent current should be around 1mA when there is no load on the output.

3. Output Current:

   • The device can sink up to 8mA and source up to 2mA. Ensure that the load does not exceed these limits to avoid damage.

4. Output Voltage Levels:

   • When sinking 8mA, the output voltage should be around 0.4V (LOW).
   • When sourcing 2mA, the output voltage should be around 4.6V (HIGH).

5. Input Voltage Levels:

   • For a HIGH input, the voltage should be between 3.5V and 5.5V.
   • For a LOW input, the voltage should be between 0V and 1.5V.

6. Propagation Delay:

   • The propagation delay time is typically 20ns under standard conditions (VCC = 5V, RL = 150Ω).

7. Temperature Considerations:

   • Store the device in temperatures ranging from -40°C to 85°C.
   • Operate the device within the temperature range of 0°C to 70°C to ensure reliable performance.

8. Handling:

   • Handle the device with care to avoid static damage. Use appropriate ESD protection measures.

9. Mounting:

   • Ensure proper mounting on the PCB to maintain good thermal performance and mechanical stability.

10. Testing:

    • Before integrating the device into a circuit, test it with a simple load to verify its functionality.

(For reference only)