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822 pcs
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822 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD5934YRSZ is a high precision impedance converter system from Analog Devices that combines an on-board frequency generator with a 12-bit 250 kSPS analog-to-digital converter (ADC). It is designed to measure complex impedance with a programmable output excitation frequency up to 100 kHz. A discrete Fourier transform (DFT) is processed by an on-board DSP engine, returning real and imaginary data points.
Key specifications include a system accuracy of 0.5%, a frequency resolution of 27 bits (<0.1 Hz), and an impedance measurement range from 1 kΩ to 10 MΩ (100 Ω to 1 kΩ possible with additional circuitry). The device operates from a 2.7V to 5.5V power supply and is specified over the -40°C to +125°C temperature range. Communication is via a serial I2C interface.
The AD5934YRSZ is offered in a 16-lead SSOP package (0.209", 5.30mm Width) for surface mount assembly. Typical applications include electrochemical analysis, bioelectrical impedance analysis, impedance spectroscopy, corrosion monitoring, biomedical and automotive sensors, and material property analysis.
The AD5934YRSZ operates from 2.7V to 5.5V.
It is offered in a 16-SSOP package (0.209", 5.30mm Width) for surface mount assembly.
The device is specified from -40°C to +125°C.
The database indicates RoHS3 compliance, but this information is unverified and should be confirmed from the manufacturer.
The AD5934YRSZ has a 12-bit ADC with a sampling rate of 250 kSPS.
The impedance measurement range is 1 kΩ to 10 MΩ (100 Ω to 1 kΩ possible with additional circuitry).
It uses a serial I2C interface.
