Details

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BUY AS7815AT-E1 AS7815A BCD TO-220 https://www.utsource.net/itm/p/11612038.html

Parameter	Symbol	Min	Typ	Max	Unit
Supply Voltage	Vcc	4.5	5.0	5.5	V
Output Current per Pin	Iout	-	20	30	mA
Operating Temperature	Topr	-40	-	85	掳C
Storage Temperature	Tstg	-65	-	150	掳C
Power Dissipation	Pd	-	625	-	mW
Propagation Delay Time	tpd	10	25	40	ns
High Level Output Voltage	VOH	3.5	4.5	5.0	V
Low Level Output Voltage	VOL	0.0	0.1	0.4	V
Input Voltage (High)	VIH	2.0	3.5	5.0	V
Input Voltage (Low)	VIL	0.0	0.8	1.5	V
Input Current (High)	IIH	0.1	0.4	1.0	渭A
Input Current (Low)	IIL	-1.0	-0.4	-0.1	渭A

Instructions for AS7815AT-E1 AS7815A BCD TO-220

1. Power Supply:

   • Ensure the supply voltage (Vcc) is within the range of 4.5V to 5.5V.
   • Use a stable power source to avoid fluctuations that could affect performance.

2. Output Current:

   • The maximum output current per pin is 30mA. Do not exceed this limit to prevent damage to the device.
   • For reliable operation, keep the output current below 20mA.

3. Temperature Range:

   • The operating temperature range is from -40掳C to 85掳C. Ensure the device is used within this range to maintain reliability.
   • Store the device between -65掳C and 150掳C.

4. Power Dissipation:

   • The maximum power dissipation is 625mW. Ensure proper heat dissipation to avoid overheating.

5. Propagation Delay:

   • The propagation delay time (tpd) is typically 25ns, with a minimum of 10ns and a maximum of 40ns. This should be considered in timing-sensitive applications.

6. Voltage Levels:

   • High level output voltage (VOH) should be between 3.5V and 5.0V.
   • Low level output voltage (VOL) should be between 0.0V and 0.4V.
   • Input voltage for high level (VIH) should be between 2.0V and 5.0V.
   • Input voltage for low level (VIL) should be between 0.0V and 1.5V.

7. Input Current:

   • Input current for high level (IIH) should be between 0.1渭A and 1.0渭A.
   • Input current for low level (IIL) should be between -1.0渭A and -0.1渭A.

8. Handling:

   • Handle the device with care to avoid static discharge which can damage the internal circuits.
   • Follow proper soldering techniques to ensure good electrical connections and prevent thermal stress.

9. Mounting:

   • Use the TO-220 package specifications for mounting and ensure proper mechanical support.
   • Ensure the leads are securely soldered and the device is properly aligned on the PCB.

10. Testing:

    • Before final assembly, test the device to ensure it meets all specified parameters.
    • Use appropriate test equipment and methods to verify functionality.

By following these instructions, you can ensure optimal performance and longevity of the AS7815AT-E1 AS7815A BCD TO-220.

(For reference only)