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opa564作比较器

Other Parts Discussed in Thread: OPA564

砖家在么?

用opa564做了一个比较器(就是不接反馈,V+和地之间接100nf电容,限流电阻10k所以输出是2a),输入和输出电流都在额定值,但接上就烧芯片,是为什么?有没有外围电路图参考?