I2C product with PWM input

Nat Wong

Genius 3070 points

Other Parts Discussed in Thread: LM8330

Dear Sirs

Does TI provide I2C product portfolio with PWM input?

I find some product like LM8330 but LM8330 only suport PWM output.

BRS

Nat

over 8 years ago

0 Jonathan Valdez over 8 years ago

TI__Genius 16450 points

Hello Nat,

I don't think I understand what you are trying to accomplish with a PWM input.

If you're looking for a key scanning IC, then a PWM input would imply that PWM is the communication protocol. PWM is not a communication protocol, and would be suitable for such a task.

Perhaps I am misunderstanding what you are trying to accomplish. Would you be able to provide me with an example of what you're doing? I may be able to point you in the right direction.

0 Nat Wong over 8 years ago in reply to Jonathan Valdez

Genius 3070 points

Dear Sirs

The application is LIGHT-TO-FREQUENCY (LIGHT SENSOR).
The output of LIGHT SENSOR is PWM output.
And My MCU only support I2C interface.
Thanks

BRS
NAt

0 Nat Wong over 8 years ago in reply to Jonathan Valdez

Genius 3070 points

Dear Sirs

The application is LIGHT-TO-FREQUENCY (LIGHT SENSOR).
The output of LIGHT SENSOR is PWM output.
And My MCU only support I2C interface.
Thanks

BRS
NAt

0 Jonathan Valdez over 8 years ago in reply to Nat Wong

TI__Genius 16450 points

Hello Nat,
Please see your other thread that you created.

e2e.ti.com/.../464944

Interface

Interface forum

I2C product with PWM input