Details

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BUY SA571N https://www.utsource.net/itm/p/12595496.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	Vcc	-	4.5	5.0	5.5	V
Output Current	Iout	-	-	20	50	mA
Input Voltage Range	Vin	-	0.3	-	5.0	V
Quiescent Current	Iq	Vcc = 5V, no load	-	1.0	-	mA
Shutdown Current	Ishd	Vcc = 5V, shutdown mode	-	0.1	-	μA
Output Voltage (High)	Voh	Vcc = 5V, Iout = 5mA	-	4.5	-	V
Output Voltage (Low)	Vol	Vcc = 5V, Iout = 5mA	-	0.4	-	V
Propagation Delay (High to Low)	tPLH	Vcc = 5V, CL = 15pF	-	15	-	ns
Propagation Delay (Low to High)	tPHL	Vcc = 5V, CL = 15pF	-	15	-	ns
Operating Temperature	Toper	-	-40	-	85	°C
Storage Temperature	Tstg	-	-65	-	150	°C

Instructions for Using SA571N

1. Power Supply:

   • Ensure the supply voltage (Vcc) is within the range of 4.5V to 5.5V.
   • Connect the Vcc pin to the positive terminal of your power source and the GND pin to the ground.

2. Input Signal:

   • The input voltage (Vin) should be between 0.3V and 5.0V.
   • Connect the input signal to the IN pin.

3. Output Signal:

   • The output current (Iout) can range from 0 to 50mA.
   • Connect the load or the next stage of your circuit to the OUT pin.

4. Quiescent Current:

   • The quiescent current (Iq) is typically 1.0mA when no load is connected.
   • This value helps in power consumption calculations.

5. Shutdown Mode:

   • To enter shutdown mode, apply a low signal to the SHDN pin.
   • The shutdown current (Ishd) is typically 0.1μA, which significantly reduces power consumption.

6. Output Voltage Levels:

   • When the output is high, the voltage (Voh) is at least 4.5V.
   • When the output is low, the voltage (Vol) is at most 0.4V.

7. Propagation Delay:

   • The propagation delay from high to low (tPLH) and from low to high (tPHL) is typically 15ns with a 15pF load capacitor.

8. Temperature Considerations:

   • The operating temperature range is from -40°C to 85°C.
   • The storage temperature range is from -65°C to 150°C.

9. Handling and Storage:

   • Store the device in a dry, cool place to avoid moisture damage.
   • Handle the device with care to prevent static damage.

10. Testing and Troubleshooting:

    • Use a multimeter to check the supply voltage and output levels.
    • Ensure all connections are secure and correct before testing the device.

By following these instructions, you can ensure optimal performance and longevity of the SA571N component.

(For reference only)