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OPA455: 桥式放大驱动容性负载的稳定性问题

Part Number: OPA455
Other Parts Discussed in Thread: TINA-TI

尊敬的TI工作人员及各位优秀工程师,我想请教一个问题,当使用桥式放大电路来驱动容性负载时,OPA455的稳定性怎么分析,怎末使用TINA-TI得出他的开环增益A 、反馈系数BEAT、环路增益ABEAT曲线,是两个运算放大器一起分析还是要分开?

期待您的回复,感谢!