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three-way adder

Overview

This three-way adder uses OPA690 as the operational amplifier and designs a standard three-way in-phase and inverting adder. You can use short solder SB2, SB1, and SB3 to switch between in-phase and in-phase. At the same time, you can adjust the amplification factor by adjusting RP1. Verified.

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2025-07-07 18:18:24

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