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| AD7170Reference Circuit Available | 12-Bit, Low Power, 125 SPS Output Data Rate, Serial SPI Output Data Format, Sigma-Delta ADC | 12bit | 125SPS | 1 |
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| 2.7V | 5.25V | 675µW |
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| $0.95 | -40 to +105 |
| AD7156 | Ultralow Power, 1.8 V, 3 mm × 3 mm, 2-Channel Capacitance Converter | 12bit | 100SPS | 2 |
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| 1.8V | 3.6V | 252µW |
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| $1.25 | -40 to +85 |
| AD7152 | 12-Bit Capacitance-to-Digital Converter (2 Capacitance Input Channels) | 12bit | 200SPS | 2 |
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| 2.6V | 3.6V | 432µW |
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| $1.97 | -40 to +85 |
| AD7153 | 12-Bit Capacitance-to-Digital Converter | 12bit | 200SPS | 1 |
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| 2.7V | 3.6V | 432µW |
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| $1.77 | -40 to +85 |
| AD7150Reference Circuit Available | Ultra-Lo Pwr, 2-Ch Capacitance Converter for Proximity Sensing Applications | 12bit | 200SPS | 2 |
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| 2.7V | 3.6V | 430µW |
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| $1.37 | -40 to +85 |
| AD7151 | Ultra-Low Power, 1-Ch, Capacitance Converter for Proximity Sensing Applications | 12bit | 100SPS | 1 |
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| 2.7V | 3.6V | 300µW |
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| $1.37 | -40 to +85 |
| AD7874 ♦ | 4-channel Simultaneous Sampling, 12-Bit Data Acquisition System | 12bit | 7.25KSPS ♦ | 4 | 500KHz | 4.75V | 5.25V | 150mW | DIP, LCC, SOIC | $37.50 | -55 to +125 |
| AD7291 ♦ | 8-Channel, I2C, 22.2 kSPS,12-Bit SAR ADC with Temperature Sensor | 12bit | 22.2KSPS ♦ | 9 | 30MHz | 2.8V | 3.6V | 12.6mW |
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| $3.90 | -40 to +125 |
| AD7861 ♦ | 7-Ch, 11-Bit, Sampling A/D Converter /w 4-Channel Simultaneous Sampling | 11bit | 28.6KSPS ♦ | 7 |
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| 4.75V | 5.25V | 50mW |
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| $12.75 | -40 to +85 |
| AD7880 ♦ | Single +5 V, 66 kSPS, 12-Bit ADC | 12bit | 66KSPS ♦ | 1 |
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| 4.75V | 5.25V | 37.5mW |
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| $16.03 | -40 to +85 |
