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OPA4277: opa4277 analog

Part Number: OPA4277
Other Parts Discussed in Thread: OPA4196

Dear Sir, please answer

I need to pick up a replacement of OP747AR amplifier.  The case may be different, it is important that the parameters are close.

Important:  power supply +/- 15 V, rail-to-rail output, short sircuit current 30 mA, output are stable with cap load of over 500 pF,  frequency range 1 kHz.

Circuit application, please see in attach.



Vladimir Naumenkov

8015.Circuit 3.docx0871.OP747.pdf