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Op-Amp/Comparator Application Note - Rohm

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1/51 Application Note 2011 ROHM Co., Ltd. 64AN070E Application Note Operational amplifier ,Comparator (Tutorial) This Application note explains the general terms and basic techniques that are necessary for configuring Application circuits with op-amps and comparators . Refer to this note for guidance when using op-amps and comparators . a Contents 1 What Is Op-Amp/Comparator ? ........................................ ........................................ ........................................ ........................................ .......... 2 What is op-amp? ........................................ ........................................ ........................................ ........................................ ......................... 2 What is comparator?.

2.1 Power supply voltage/operating range of power supply voltage ... amplification factor is preferred. The reason is explained using the voltage follower circuit in Figure 1.1.3. A voltage follower circuit is a circuit in which the input and output …

  Power, Factors, Comparators, Explained

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