L6207 signal and control With 3V3 ucontroller

[B.Michele]

Posted on January 29, 2014 at 13:04

Hy, i must use a full bridge driver L6297 for control two normal DC motor 24V.

My uP is  STM32 Cortex STM32F100 with 3,3 Volt supply.

Can i control direcly the L6207 with 3,3 Volt level ?? for all the signal control:

In digital, enable, pwm, Vref .....

Thank you

[Enrico Poli]

Posted on February 03, 2014 at 11:38

Hi, all the digital inputs of the L6207 are compliant with the 3.3 V logic signals and you can ajust the VREF using a 3.3 V PWM without any limitation.

Regards

Enrico

[B.Michele]

Posted on February 03, 2014 at 12:43

Thank you very much

Best regards

Michele