Anybody, Could you help me plz.

Can I use IC comparator TLC3702 for change sine to square, Right?

I already had input source which specification as below :

- 2.5 Vrms sinewave

- Frequency range are 1k to 100kHz

- Power supply +- 15V

And my output as I need, How to do?

- 0 to 5V squarewave

Note. I don't know how to make the circuit diagram.

 

Welcome

All you have to do is pass the signal through a High Speed schmitt trigger

See here or read this document

 

You can use the device number - "TLC3702" - as the search term in Google to find a data sheet.

Since the output is 5 volts, an open collector comparator would be helpful.

You can always draw on paper and scan a schematic or grab a freeware CAD package.