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Essential Design Parameters for Op-Amps in Electronics Circuits

Learn about boundary conditions, gain, settling time, slew rate, noise, and more for efficient op-amp design. Discover critical equations and layout area considerations.

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Essential Design Parameters for Op-Amps in Electronics Circuits

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  1. Design of Opamps INEL5265 G.O. Ducoudray

  2. Boundary Conditions • Process specs • Supply Voltage and Range • Supply Current and range • Operating temperature and range

  3. Requirements • Gain • Gain bandwidth (GB) • Settling time • Slew Rate • Input Common Mode Range (ICMR) • Common Mode rejection Ratio (CMMR) • Power-supply rejection ratio (PSRR) • Output Voltage swing • Output Resistance • Offset • Noise • Layout Area

  4. Important Equations • This equations aid in the design of differential pairs

  5. Classification of OPAMPS Conversion Hierarchy Voltage to Current Current to Voltage Voltage to Current Current to Voltage First voltage stage Second voltage stage

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