Details

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BUY TLP759. https://www.utsource.net/itm/p/12609303.html

Parameter	Symbol	Min	Typ	Max	Unit	Conditions
Forward Voltage	VF	-	1.2	1.6	V	IF = 20 mA
Reverse Voltage	VR	-	-	5	V
Output Leakage Current	IOL	-	100	300	nA	VCC = 5 V, TA = 25掳C
Output High Level	VOH	2.4	-	VCC-0.4	V	IO = 0.4 mA, VCC = 5 V
Output Low Level	VOL	0	0.4	0.6	V	IO = 8 mA, VCC = 5 V
Propagation Delay Time	tPLH	10	18	25	ns	IF = 20 mA, VCC = 5 V, TA = 25掳C
Propagation Delay Time	tPHL	10	18	25	ns	IF = 20 mA, VCC = 5 V, TA = 25掳C
Rise Time	tr	5	10	15	ns	IF = 20 mA, VCC = 5 V, TA = 25掳C
Fall Time	tf	5	10	15	ns	IF = 20 mA, VCC = 5 V, TA = 25掳C
Operating Temperature	TOPR	-40	-	85	掳C
Storage Temperature	TSTG	-55	-	125	掳C

Instructions for Using TLP759:

1. Power Supply (VCC):

   • Ensure the supply voltage is within the specified range (typically 4.5 V to 5.5 V).
   • Connect VCC to the positive terminal of the power supply and GND to the ground.

2. Input (IF):

   • Apply the forward current (IF) to the input LED.
   • The typical forward current is 20 mA, but it should not exceed the maximum rating.
   • Use a current-limiting resistor to prevent overcurrent.

3. Output (VOH, VOL):

   • The output will be high (VOH) when the input LED is off and low (VOL) when the input LED is on.
   • Ensure the load connected to the output does not exceed the maximum current ratings.

4. Propagation Delay:

   • The propagation delay times (tPLH and tPHL) indicate the time taken for the output to change state after the input changes.
   • These values are crucial for timing-sensitive applications.

5. Temperature Considerations:

   • Operate the device within the specified temperature range to ensure reliable performance.
   • Avoid exposing the device to temperatures outside the storage temperature range to prevent damage.

6. Mounting and Handling:

   • Handle the device with care to avoid mechanical stress.
   • Follow proper soldering techniques to prevent thermal damage during assembly.

7. Storage:

   • Store the device in a dry, cool place to prevent moisture damage.
   • Use appropriate static protection measures to avoid ESD damage.

By following these guidelines, you can ensure optimal performance and longevity of the TLP759 optocoupler.

(For reference only)