Generating 2 different waveforms with ICL8038

[jy7]

icl8038

Hi, for my PWM inverter circuit, I need to generate a triangular waveform of 3000Hz and a sine wave of 50Hz. I can generate the triangular waveform using ICL8038 but can I also use the same IC to generate a 50Hz sine wave at the same time? Or do I need another ICL3080 to generate the sine wave.


Please advise. Thank you.

 

[rkodaira]

icl8038 using

You need another 8038. The output signals are always the same frequency.