运算放大器广泛应用于电路设计中，其可靠性指标直接影响电路系统的性能。
Operational amplifiers are widely used in circuit design its reliability is of great importance to the performance of circuits.
应用包括传感器放大器，直流放大块，和所有的传统运算放大器，现在可以更容易地在单电源电压系统实现电路。
Applications include transducer amplifiers, dc amplification blocks, and all the conventional operational-amplifier circuits that now can be more easily implemented in single-supply-voltage systems.
应用伴随运算放大器可以精确测量光电池的光特性。
The method for exactly measuring photocell light function is proposed by using a adjoint operational amplifier.
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