Details

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Below is the parameter table and instructions for the TA75558S IC:

TA75558S Parameter Table

Parameter	Symbol	Min	Typ	Max	Unit	Conditions
Supply Voltage	Vcc	4.5	5.0	5.5	V
Output Current (Per Channel)	Iout	0.1	0.2	0.3	A
Operating Temperature Range	Ta	-25		85	掳C
Storage Temperature Range	Tstg	-55		150	掳C
Input Voltage Range	Vin	0		Vcc	V
Maximum Power Dissipation	Pd		625		mW	Ta = 25掳C
Quiescent Current	Iq		5		mA	All outputs off
Output Low Voltage	Vout(L)	0	0.2	0.4	V	Iout = 20 mA
Output High Voltage	Vout(H)	4.5	4.8	5.0	V	Iout = -20 mA

TA75558S Instructions

1. Supply Voltage:

   • The TA75558S operates with a supply voltage range of 4.5V to 5.5V. Ensure that the power supply is stable and within this range to avoid damage to the IC.

2. Output Current:

   • Each output channel can source or sink up to 300mA. However, it is recommended to keep the current below 200mA to ensure reliable operation and prevent overheating.

3. Operating Temperature:

   • The operating temperature range is from -25掳C to 85掳C. Ensure that the IC is not exposed to temperatures outside this range to avoid performance degradation or damage.

4. Storage Temperature:

   • The storage temperature range is from -55掳C to 150掳C. Store the IC in a dry and cool environment to maintain its integrity.

5. Input Voltage:

   • The input voltage range is from 0V to Vcc. Inputs should not exceed the supply voltage to prevent damage to the IC.

6. Maximum Power Dissipation:

   • The maximum power dissipation is 625mW at 25掳C ambient temperature. Ensure adequate heat sinking if the IC is expected to dissipate significant power.

7. Quiescent Current:

   • The quiescent current is typically 5mA when all outputs are off. This is important for low-power applications.

8. Output Voltage Levels:

   • When the output is low, the voltage is typically 0.2V (max 0.4V) at 20mA.
   • When the output is high, the voltage is typically 4.8V (min 4.5V) at -20mA.

9. Handling and Storage:

   • Handle the IC with care to avoid static discharge. Use proper ESD protection measures.
   • Store the IC in a dry environment to prevent moisture damage.

10. Application Notes:

    • The TA75558S is commonly used in low-power logic circuits, motor control, and LED driving applications.
    • Ensure that the PCB layout provides good thermal management to handle the power dissipation.

By following these parameters and instructions, you can ensure reliable and efficient operation of the TA75558S IC in your designs.

(For reference only)