双极直流电压探测器提供灵敏度和精确度
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上传日期：2012-06-06
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摘要：由两个精密运算放大器（ MAX4236 ） ，参考电压（ MAX6143 ） ，与非门，以及相关的组件，这个直流电压检测电路断言数字输出信号，当输入是在± 100mV的窗口，集中在0V。
Maxim > Design support > App notes > Amplifier and Comparator Circuits > APP 4568
Maxim > Design support > App notes > Circuit Protection > APP 4568
Maxim > Design support > App notes > Microprocessor Supervisor Circuits > APP 4568
Keywords: bipolar dc-voltage detection, high-impedance inputs, galvanic isolation
Jan 26, 2011
APPLICATION NOTE 4568
Bipolar DC-Voltage Detector Offers Sensitivity and Precision
Abstract: Comprised of two precision op amps (MAX4236), a voltage reference (MAX6143), a NAND gate, and associated
components, this DC-voltage detector circuit asserts a digital output signal when the input is within a ±100mV window, centered at
0V.
A similar ver
Maxim > Design support > App notes > Amplifier and Comparator Circuits > APP 4568
Maxim > Design support > App notes > Circuit Protection > APP 4568
Maxim > Design support > App notes > Microprocessor Supervisor Circuits > APP 4568
Keywords: bipolar dc-voltage detection, high-impedance inputs, galvanic isolation
Jan 26, 2011
APPLICATION NOTE 4568
Bipolar DC-Voltage Detector Offers Sensitivity and Precision
Abstract: Comprised of two precision op amps (MAX4236), a voltage reference (MAX6143), a NAND gate, and associated
components, this DC-voltage detector circuit asserts a digital output signal when the input is within a ±100mV window, centered at
0V.
A similar ver
关键词： Maxim bipolar dc-voltage detection high-impedance inputs galvanic isolation
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