Details

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BUY BUP311D https://www.utsource.net/itm/p/12610274.html

Parameter	Symbol	Min	Typ	Max	Unit	Notes
Supply Voltage	VDD	2.0	-	5.5	V
Output Current (Sink)	IOS	-	50	70	mA	@ VDD = 5V, Ta = 25掳C
Output Current (Source)	IOL	-	10	20	mA	@ VDD = 5V, Ta = 25掳C
Input Voltage High	VIH	2.0	-	5.5	V
Input Voltage Low	VIL	0	-	0.8	V
Output Voltage High	VOH	4.2	-	5.0	V	@ VDD = 5V, IOL = 0.1mA
Output Voltage Low	VOL	0	-	0.4	V	@ VDD = 5V, IOS = 10mA
Propagation Delay Time	tpd	-	10	20	ns	@ VDD = 5V, Ta = 25掳C
Operating Temperature	Topr	-40	-	85	掳C
Storage Temperature	Tstg	-65	-	150	掳C

Instructions for Using BUP311D

1. Supply Voltage (VDD):

   • Ensure the supply voltage is within the range of 2.0V to 5.5V.
   • Use a stable power supply to avoid fluctuations that can affect performance.

2. Output Current:

   • The device can sink up to 70mA and source up to 20mA.
   • For optimal performance, keep the output current within the typical range (50mA for sinking, 10mA for sourcing).

3. Input Voltage Levels:

   • The input voltage should be at least 2.0V for a high logic level (VIH).
   • The input voltage should not exceed 0.8V for a low logic level (VIL).

4. Output Voltage Levels:

   • When the output is high, the voltage should be between 4.2V and 5.0V.
   • When the output is low, the voltage should be between 0V and 0.4V.

5. Propagation Delay:

   • The propagation delay time (tpd) is typically 10ns and can go up to 20ns.
   • This value is critical for timing considerations in digital circuits.

6. Operating and Storage Temperature:

   • The device operates reliably within the temperature range of -40掳C to 85掳C.
   • Store the device in an environment with temperatures ranging from -65掳C to 150掳C.

7. Handling and Mounting:

   • Handle the device with care to avoid static discharge.
   • Follow standard surface mount technology (SMT) procedures for mounting the device on a PCB.

8. Testing and Troubleshooting:

   • Use a multimeter to verify the supply voltage and output voltages.
   • Check for any short circuits or open connections that may affect performance.

By following these guidelines, you can ensure reliable operation and longevity of the BUP311D device.

(For reference only)