High-Side Positive Current Sensor Monitors Negative Supply
使用 Analog Devices 的 MAX4172 的参考设计
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依据最终产品
- Laptop
- Notebook
说明
- Application note uses a high-side current-sense amplifier to monitor the current from a negative supply voltage. The circuit uses the IC's wide common-mode input range to amplify a small Vsense signal at the negative supply and level shift it up to a positive output voltage
Featured Parts (6)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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MAX4172ESA+ | Analog Devices | Special Purpose Amplifiers | SP Amp Current Sense Amp Single 32V 8-Pin SOIC N Tube | 买入 | |
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MAX4172ESA+T | Analog Devices | Special Purpose Amplifiers | SP Amp Current Sense Amp Single 32V 8-Pin SOIC N T/R | 买入 | |
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MAX4172GUA+T | Analog Devices | Special Purpose Amplifiers | SP Amp Current Sense Amp Single 32V 8-Pin uMAX T/R | 买入 | |
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MAX4172EUA+ | Analog Devices | Special Purpose Amplifiers | SP Amp Current Sense Amp Single 32V 8-Pin uMAX Tube | 买入 | |
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MAX4172EUA+T | Analog Devices | Special Purpose Amplifiers | SP Amp Current Sense Amp Single 32V 8-Pin uMAX T/R | 买入 | |
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MAX4172EUA+ | Analog Devices | Special Purpose Amplifiers | SP Amp Current Sense Amp Single 32V 8-Pin uMAX Tube | 买入 | |