AD5933 module Impedance Converter module Network Analyzer module 1M sampling rate12bit resolution measurement resistance module
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Specifications
- Brand Name
- NONE
- Origin
- Mainland China
- High-concerned chemical
- None
- Condition
- New
- Type
- Module
- Supply Voltage
- standard
- Dissipation Power
- standard
- is_customized
- Yes
- Operating Temperature
- standard
- Application
- Computer
- Package
- SMD
Product Description
AD5933 Impedance measuring instrument
1. Product description
The AD5933 is a high-precision impedance converter system solution that integrates an on-chip frequency generator with a 12-bit, 1-msps analog-to-digital converter (ADC). The external complex impedance is excited by the signal generated by the frequency generator, and the response signal of the external impedance is sampled by the on-chip ADC, and then processed by the on-chip DSP by discrete Fourier transform (DFT). The DFT algorithm returns one real part (R) data word and one imaginary part (I) data word at each frequency. Then the impedance and phase values of the device under test can be calculated according to the real and imaginary data words.
Second, product characteristics
Programmable output peak-to-peak excitation voltage, output frequency up to 100 kHz
Programmable frequency scanning function and serial I2C® interface
Frequency resolution: 27 bits (< 0.1Hz)
Impedance measurement range: 1 kΩ to 10 MΩ
Impedance from 100 Ω to 1 kΩ can be measured with additional circuits
Internal temperature sensor (±2°C)
Internal system clock options
Mode configuration
Through mode: Connect J2 and J6, disconnect J1, J3, J4, and J5, and connect the unknown impedance directly to both ends of the VIN and VOUT
Dual op amp mode: Connect J1, J3, J4, J5, disconnect J2, J6, add 8606 dual op amp optimized signal link
Pros & Cons
Pros
- High-precision impedance measurement with 12-bit resolution and 1msps sampling rate
- Integrated on-board frequency generator and ADC for a complete standalone testing solution
- Customizable design to fit specific electronics project requirements
- Brand-new, unused condition ready for assembly into existing circuits
Cons
- No official brand name listed, leading to uncertainty about long-term reliability
- SMD package requires specialized soldering skills for hobbyists to install
- Limited official documentation provided for first-time users
- Requires external programming and setup to begin impedance measurements
Common Questions
What materials and package type does this AD5933 module use?
It comes in an SMD (surface-mount device) package, with standard electronic component construction.
What are the sampling rate and resolution of this impedance module?
It has a 1M sampling rate and 12-bit resolution for accurate impedance measurements.
What applications is this module designed for, and is it customizable?
It is designed for computer and electronics impedance testing applications, and yes, it is customizable for specific project needs.
What are the standard operating requirements for this module?
It uses standard supply voltage, dissipation power, and operating temperatures for general use.
What is included in the shipment of this module?
The shipment includes one new AD5933 impedance converter module with no additional retail packaging.
Product information last updated on December 16, 2025