May i know if there is any alternative of dual op-amp that can function as this IC: TS5A3166DBVR?
For the dual op-amp, one of the op-amp act as oscillator and the other op-amp act as no feedback, unity gain.
Please advise. Thanks.
Why do you want an alternative? This chip is currently available from texas instruments. I think if you try to use another chip, you will not get 'pin for pin' compatibility