I am using this chip for a motor control project.
Pins 1 and 9 need to be enabled with +5V on this chip for the motors to run.
+ 5v source goes to a 10K Resistor and then splits to the 2 pins.
In past, have used a Separate +5V source ( or used +5V from VCC1 CHIP Logic Power (pin 16 ).
I am asking for opinions on which of the two +5v source to use.
I believe the approved solution is the VCC1.
Am trying to determine the pros & cons.
It seems that using a separate +5V source's only downside is extra parts and extra space.
What are con's of using VCC! ?
TIA,
John
Pins 1 and 9 need to be enabled with +5V on this chip for the motors to run.
+ 5v source goes to a 10K Resistor and then splits to the 2 pins.
In past, have used a Separate +5V source ( or used +5V from VCC1 CHIP Logic Power (pin 16 ).
I am asking for opinions on which of the two +5v source to use.
I believe the approved solution is the VCC1.
Am trying to determine the pros & cons.
It seems that using a separate +5V source's only downside is extra parts and extra space.
What are con's of using VCC! ?
TIA,
John