INA240-Q1: the function of PWM rejection

Alfie Cheng

Intellectual 2070 points

Part Number: INA240-Q1

Tool/software:

Hi Team,

could you help to tell me what is the PWM rejection and why the amplifier need to have the function? could you help to give some introduction about this background?

4 months ago

0 Guang Zhou 4 months ago

TI__Mastermind 31840 points

Hi,

PWM rejection reduces the effect of common-mode transients on the output signal

that are associated with PWM signals. For more detailed background information, please refer to datasheet section 8.3.1.1

Regards

Guang

Amplifiers

Amplifiers forum

INA240-Q1: the function of PWM rejection