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[参考译文] INA2227EVM:噪声性能测试比数据表差

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https://e2e.ti.com/support/amplifiers-group/amplifiers/f/amplifiers-forum/1619785/ina2227evm-the-noise-performance-test-is-worse-than-the-datasheet

器件型号: INA2227EVM

无噪声 ENOB(±81.92mV)(ADCRANGE = 0)=IN (FSR VPP)/IN (2)

FSR = 65536、VPP = 6.6 *标准版

测试无噪声 ENOB = 13.4、但数据表无噪声 ENOB = 14.7