Details

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BUY WG82574L https://www.utsource.net/itm/p/11661017.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	Vcc	Operating	2.7	3.3	5.5	V
Operating Temperature	Toper		-40		85	掳C
Storage Temperature	Tstg		-65		150	掳C
Output Current per Channel	Iout	Per Channel		25	50	mA
Maximum Power Dissipation	Pdiss	TA = 25掳C			400	mW
Input Voltage Range	Vin	Operating	0		Vcc	V
Quiescent Current	Iq	Vcc = 3.3V		1		渭A
Rise Time	tr	RL = 100惟, CL = 10pF		10		ns
Fall Time	tf	RL = 100惟, CL = 10pF		10		ns

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage (Vcc) is within the specified range of 2.7V to 5.5V.
   • Use a stable power source to avoid fluctuations that could affect performance.

2. Temperature Considerations:

   • The operating temperature range is from -40掳C to 85掳C. Ensure the device is used within this range to prevent damage.
   • Store the device between -65掳C and 150掳C when not in use.

3. Output Current:

   • Each channel can provide up to 50mA of output current. For optimal performance, keep the output current at or below 25mA per channel.

4. Power Dissipation:

   • The maximum power dissipation is 400mW at an ambient temperature of 25掳C. Ensure adequate heat dissipation if operating near this limit.

5. Input Voltage:

   • The input voltage should be within the range of 0V to Vcc to avoid damage to the device.

6. Quiescent Current:

   • The quiescent current is typically 1渭A at a supply voltage of 3.3V. This low current draw makes the device suitable for battery-powered applications.

7. Rise and Fall Times:

   • The rise and fall times are both 10ns under standard conditions (RL = 100惟, CL = 10pF). These values ensure fast switching times and reduce signal distortion.

8. Handling:

   • Handle the device with care to avoid static discharge, which can damage sensitive components.
   • Follow proper soldering techniques to ensure reliable connections and avoid thermal shock.

9. Layout Considerations:

   • Use short, wide traces for power and ground lines to minimize resistance and inductance.
   • Place decoupling capacitors close to the power pins to filter out noise and provide stable power.

10. Testing:

    • Before integrating the device into a larger system, test it individually to ensure it meets the specified parameters and operates correctly.

(For reference only)