MITSUMI High Precision Operational Amplifier MM6558 High Precision Operational Amplifier Monolithic IC MM6558 Series Outline This IC is a high precision operational amplifier, which is pin compatible with general use operational amplifier 4558, and has greatly improved input offset voltage and drift voltage.
The offset is much smaller than for a general use operational amplifier, so offset adjustment is not needed.
This contributes to reduction in the number of processes.
Also, drift relative to stress is greatly reduced, so there is much less effect of stress due to IC strain and the like.
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Low input offset voltage ±power supply single power supply ±power...

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