Details

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BUY TPL7407LDR https://www.utsource.net/itm/p/12609266.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VDD	Operating	3.0		5.5	V
Input High Voltage	VIH		2.0		5.5	V
Input Low Voltage	VIL		0		0.8	V
Output Sink Current	IOL	VOUT = 0.4V		175		mA
Output Leakage Current	IOFF	VIN = 0V, VOUT = 24V			1	渭A
Propagation Delay Time	tpd	VIN to VOUT, VDD = 5V		1.9		渭s
Power Dissipation	PD	Per Channel			650	mW

Instructions for TPL7407LDR

1. Power Supply Connection:

   • Connect the VDD pin to a power supply within the range of 3.0V to 5.5V.
   • Ensure the GND pin is connected to the system ground.

2. Input Signals:

   • Apply logic input signals to the INx pins. Recognized as high when above 2.0V and low when below 0.8V.

3. Output Handling:

   • The OUTx pins can sink up to 175mA of current per channel.
   • Be cautious not to exceed the maximum power dissipation of 650mW per channel.

4. Protection:

   • Incorporate appropriate external components such as flyback diodes if driving inductive loads to protect against voltage spikes.

5. Timing Considerations:

   • Account for a propagation delay of approximately 1.9渭s from input signal change to output response.

6. Operating Environment:

   • Ensure the operating environment does not exceed the specified temperature ranges to maintain reliable operation.

7. Handling Precautions:

   • Handle the device with care to avoid damage from electrostatic discharge (ESD). Use proper ESD protection measures during handling and installation.

(For reference only)