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TMS320F28377D: ADC采样输入电压可以小于0V吗,例如-0.5V

Part Number: TMS320F28377D


请教下,该芯片ADC采样输入电压可以小于0V吗,例如-0.5V,会有什么问题吗?

我们在测试中发现当给ADCINA0通道输入-0.5V左右电压时,会导致其他通路采样不正常。