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AD7746ARUZ IC CAPACITANCE TO DIGITAL Converter 24 BIT - 16 PIN TSSOP
Description:
- Analog Devices designed the AD7746ARUZ, a high accuracy, 24-bit capacitance-to-digital converter (CDC) with an integrated temperature sensor.
- This high-precision converter's ability to directly digitize capacitance, as well as its incorporation of a temperature sensor, make it a versatile choice for a variety of applications, including automotive, industrial, and medical.
Specifications:
- Resolution: 24 Bits (21 Effective Bits).
- Capacitance Input Range: ±4 pF (changing), 17 pF (common-mode).
- Temperature Sensor Accuracy: ±0.1°C Typical, ±2°C Maximum.
- Supply Voltage Range: 2.7V to 5.25V.
- Power Consumption: 0.7 mA.
- Operating Temperature Range: -40°C to 125°C.
- Maximum Capacitance Conversion Time: 8.2 ms.
- Serial Interface: I2C-Compatible.
- Package Type: 16-pin TSSOP.
- Linearity: ±0.01%.
- Full-Scale Error: ±0.04%.
- Hysteresis: ±0.5 fF.
- Excitation Voltage Range: 1.4V to 1.9V.
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