Extending the Capacitive Input Range of the AD7746 Capacitance-to-Digital Converter
使用 Analog Devices 的 AD7746A 的参考设计
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依据最终产品
- Flow Meter
- Humidity Sensor
- Level Setting
- Position Measurement
- Pressure Calibrators
说明
- Extending the Capacitive Input Range of the AD7746 Capacitance-to-Digital Converter. This circuit provides a method to extend the capacitive input range of the AD7746. How to use the on-chip CapDAC sufficiently in order to minimize the range extension factor and, therefore, optimize the circuit to achieve the best possible performance is also explained. The AD7745 has one capacitance input channel, while the AD7746 has two channels. Each channel can be configured as single-ended or differential
主要特色
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ADC Resolution24 Bit
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Number of Channels2CH
Featured Parts (7)
| 零件编号 | 供应商 | 类别 | 说明 | |||
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AD8515ARTZ-REEL7 | Analog Devices | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R I/O 5V 5-Pin SOT-23 T/R | 买入 | |
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AD8515ARTZ-REEL | Analog Devices | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R I/O 5V 5-Pin SOT-23 T/R | 买入 | |
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AD8515AKSZ-REEL7 | Analog Devices | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R I/O 5V 5-Pin SC-70 T/R | 买入 | |
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AD8515AKSZ-REEL | Analog Devices | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R I/O 5V 5-Pin SC-70 T/R | 买入 | |
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AD7746ARUZ-REEL7 | Analog Devices | Data Conversion Misc | Capacitance to Digital Converter 0.09ksps 24bit 16-Pin TSSOP T/R | 买入 | |
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AD7746ARUZ | Analog Devices | Data Conversion Misc | Capacitance to Digital Converter 0.09ksps 24bit 16-Pin TSSOP Tube | 买入 | |
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AD7746ARUZ-REEL | Analog Devices | Data Conversion Misc | Capacitance to Digital Converter 0.09ksps 24bit 16-Pin TSSOP T/R | 买入 | |