Details

---

BUY MC75492P https://www.utsource.net/itm/p/12609323.html

Parameter	Symbol	Min	Typical	Max	Unit	Description
Supply Voltage	Vcc	4.5	5.0	5.5	V	Operating supply voltage range
Output Current (Per Channel)	Iout	-	100	-	mA	Maximum continuous output current per channel
Quiescent Current	IQ	-	10	-	mA	Current drawn by the device when no load is connected
Input Voltage Range	Vin	0	-	5.5	V	Valid input voltage range for logic inputs
Propagation Delay	tpd	-	50	-	ns	Time delay from input to output
Operating Temperature	Toper	-40	-	85	掳C	Temperature range for normal operation
Storage Temperature	Tstg	-65	-	150	掳C	Temperature range for storage
Thermal Resistance (胃ja)	胃ja	-	125	-	掳C/W	Junction-to-ambient thermal resistance

Instructions for Using the MC75492P

1. Power Supply:

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

2. Output Current:

   • Do not exceed the maximum output current of 100mA per channel to prevent damage to the device.
   • If higher currents are required, consider using external transistors or drivers.

3. Quiescent Current:

   • The quiescent current is typically 10mA. Ensure your power supply can handle this current draw even when no load is connected.

4. Input Voltage:

   • Logic inputs should be within the valid range of 0V to 5.5V to ensure proper operation.
   • Avoid applying voltages outside this range to prevent damage to the input pins.

5. Propagation Delay:

   • The typical propagation delay is 50ns. This should be considered in timing-sensitive applications to ensure correct signal timing.

6. Operating Temperature:

   • The device is designed to operate within a temperature range of -40掳C to 85掳C.
   • Ensure adequate cooling if operating near the upper limit to prevent overheating.

7. Storage Temperature:

   • Store the device in a temperature range of -65掳C to 150掳C to avoid damage during storage.
   • Avoid exposing the device to extreme temperatures for extended periods.

8. Thermal Management:

   • The thermal resistance (胃ja) is 125掳C/W. Consider using a heatsink or other cooling methods if the device will be operating at high power levels or in high ambient temperatures.

9. Handling Precautions:

   • Handle the device with care to avoid static discharge, which can damage sensitive components.
   • Use proper ESD protection measures when handling and soldering the device.

10. Mounting:

    • Follow recommended PCB layout guidelines to ensure optimal performance and reliability.
    • Ensure good thermal conductivity between the device and the PCB to facilitate heat dissipation.

(For reference only)