| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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4,512 pcs
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4512 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD5933YRSZ is a high precision impedance converter system solution from Analog Devices. It combines an on-board frequency generator with a 12-bit, 1 MSPS analog-to-digital converter (ADC). The device allows an external complex impedance to be excited with a known frequency, and the response signal is sampled by the ADC for analysis.
Key specifications include a master clock frequency of 16.776 MHz, programmable output excitation voltage up to 100 kHz, and a frequency resolution of 27 bits (<0.1 Hz). The impedance measurement range is 1 kΩ to 10 MΩ without additional circuitry, with a typical system accuracy of 0.5%. The device operates from a 2.7V to 5.5V supply and over a temperature range of -40°C to +125°C.
The AD5933YRSZ is suitable for applications such as electrochemical analysis, bioelectrical impedance analysis, impedance spectroscopy, corrosion monitoring, and material property analysis. It includes an internal temperature sensor and phase measurement capability.
The device is housed in a 16-lead SSOP package (16-SSOP) with surface mount mounting. It is qualified for automotive applications and is RoHS3 compliant (unverified). The interface is I2C serial.
2.7V to 5.5V.
16-lead SSOP (16-SSOP).
-40°C to +125°C.
RoHS3 compliant (unverified).
12 bits.
100 kHz.
I2C serial interface.