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Subject: Why OP1177 & OP184 oscillate

Date: 10/10/03 at 7:00 AM
Posted by: Epsilon
E-mail: epsil_on[AT55]mail.ru (replace [AT55] with @ to reply)
Message Posted:

Hi,so, please help me anybody. I use opamps OP2177 & OP184 as unity-gain non-inverting amplifiers. Both they are oscillating. Which resistors and/or capactors I must add to schematic to stop oscillating ? Load to opamp is ADC input (AD7856), supply of opamps is single +5 Volts. May be I must cut these OP off and get another opamp ? (In circuit uses only one opamp). Please post your answer to mail, please. Thanks.

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