AD5934YRSZ

AD5934YRSZ

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AD5934YRSZ
IC DDS 16.776MHZ 12BIT 16SSOP
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$4.15

Quantity Available: 7986
SZC Quality Assurance
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.

AD5934YRSZ FEATURES

Programmable output peak-to-peak excitation voltage to amaximum frequency of 100 kHzProgrammable frequency sweep capability with serial I2CinterfaceFrequency resolution of 27 bits (<0.1 Hz)Impedance measurement range from 1 kΩ to 10 MΩCapable of measuring 100 Ω to 1 kΩ with additional circuitryPhase measurement capabilitySystem accuracy of 0.5%2.7 V to 5.5 V power supply operationTemperature range: −40°C to +125°C16-lead SSOP package

AD5934YRSZ GENERAL DESCRIPTION

The AD5934 is a high precision impedance converter systemsolution that combines an on-board frequency generator with a12-bit, 250 kSPS, analog-to-digital converter (ADC). Thefrequency generator allows an external complex impedance tobe excited with a known frequency. The response signal fromthe impedance is sampled by the on-board ADC and a discreteFourier transform (DFT) is processed by an on-board DSPengine. The DFT algorithm returns a real (R) and imaginary (I)data-word at each output frequency.Once calibrated, the magnitude of the impedance and relativephase of the impedance at each frequency point along the sweepis easily calculated using the following two equations:Magnitude =22IR+Phase = tan−1(I/R)A similar device, available from Analog Devices, Inc., is theAD5933, which is a 2.7 V to 5.5 V, 1 MSPS, 12-bit impedanceconverter, with an internal temperature sensor, available in a16-lead SSOP.

AD5934YRSZ APPLICATIONS

Electrochemical analysisBioelectrical impedance analysisImpedance spectroscopyComplex impedance measurementCorrosion monitoring and protection equipmentBiomedical and automotive sensorsProximity sensingNondestructive testingMaterial property analysisFuel/battery cell condition monitoring

Product Attributes

TYPE DESCRIPTION Select all
Master fclk 16.776 MHz
Resolution (Bits) 12 b
Product Status Active
Package Tube
Series -
Supplier Device Package 16-SSOP
Package / Case 16-SSOP (0.209", 5.30mm Width)
Mounting Type Surface Mount
Operating Temperature -40°C ~ 125°C
Voltage - Supply 2.7V ~ 5.5V
Tuning Word Width (Bits) -

$4.15

Quantity Available: 7986
SZC Quality Assurance
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years