EEG circuit IC replacement(INA114P, TLC227P, TMV0505S)

Tanapon Kuljarusin <[email protected]>
Newsgroups gmane.comp.science.openeeg.general
Message-ID <[email protected]>
Hi ,i'm student in university.I doing about neurofeedback project and i want to build EEG circuit by myself follow the modular eeg circuit.But in my country,there don't have many IC that you mention in circuit.So can I use OP-Amp or other IC to build the circuit that work like INA114P, TLC227P,TMV0505S ? or what should i do.

Bank

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