Details

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BUY SN75452BPS https://www.utsource.net/itm/p/12608158.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	Operating	4.5	5.0	5.5	V
Output Current per Channel	IOUT	Continuous	-	100	-	mA
Peak Output Current per Channel	IOUT(peak)	100 渭s pulses	-	300	-	mA
Input Voltage Range	VI	Inputs	0	-	VCC	V
Input Current	II	High Level	-	1.0	-	mA
Input Current	II	Low Level	-1.0	-	-	mA
Power Dissipation	PD	Maximum at TA = 25掳C	-	625	-	mW
Operating Temperature Range	TA	Commercial	0	25	70	掳C
Storage Temperature Range	TSTG	-	-65	-	150	掳C

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage (V_CC) is within the range of 4.5V to 5.5V.
   • Use appropriate decoupling capacitors (typically 0.1 渭F and 10 渭F) close to the power pins to stabilize the supply.

2. Output Current:

   • The device can provide up to 100 mA continuous current per channel.
   • For peak currents, the device can handle up to 300 mA for short durations (100 渭s pulses).

3. Input Logic Levels:

   • The input voltage range should be between 0V and V_CC.
   • Ensure that the input current does not exceed 1.0 mA for high levels and does not go below -1.0 mA for low levels.

4. Thermal Management:

   • The maximum power dissipation is 625 mW at an ambient temperature of 25掳C.
   • Ensure adequate heat dissipation if operating near the maximum power dissipation limit.

5. Temperature Ranges:

   • The operating temperature range for commercial applications is 0掳C to 70掳C.
   • The storage temperature range is -65掳C to 150掳C.

6. Handling Precautions:

   • Handle the device with care to avoid static damage.
   • Follow proper soldering techniques to prevent thermal shock and mechanical stress.

7. Application Notes:

   • The SN75452BPS is suitable for driving loads such as relays, lamps, and small motors.
   • Ensure that the load impedance is compatible with the output current capabilities of the device.

(For reference only)