User manual

22.8.2018 Analog Discovery Impedance Analyzer Reference Manual [Reference.Digilentinc]
https://reference.digilentinc.com/reference/add-ons/impedance-analyzer/reference-manual 5/7
Capacitance Ref Resistor Inductance
100 pF 1 MΩ
1 nF 100 kΩ
10 nF 10 kΩ
100 nF 1 kΩ 1 uH
1 uF 1 kΩ 10 uH
10 uF 100 Ω 100 uH
100 uF 10 Ω 1 mH
The device is powered through the 5V user power supply from the Analog Discovery. It requires approximately 25mA
The Analog Discovery Impedance Analyzer is controlled with the Analog Discovery through the use of WaveForms' Impedance Analyzer
instrument. When the instrument is started, the Scope and WaveGen are stopped and their status shows “Busy”. The Impedance
Analyzer takes control over these instruments while running.
When using the Analog Discovery Impedance Analyzer module, select “Adapter” in the interface, after the resistor field. The application will
use the power supplies and digital I/Os to control the module to switch between the resistor values: 10R, 100R, 1k, 10k, 100k, 1M.
WaveForms can be downloaded from the WaveForms Resource Center
(https://reference.digilentinc.com/reference/software/waveforms/waveforms-3/start).
Documentation and installation instructions can be found in the WaveForms Reference Manual
(https://reference.digilentinc.com/reference/software/waveforms/waveforms-3/reference-manual).
The Analog Discovery Impedance Analyzer Schematic can be found here
(https://reference.digilentinc.com/learn/documentation/schematics/impedance_analyzer_schematic).
doc (https://reference.digilentinc.com/tag/doc?do=showtag&tag=doc), rm (https://reference.digilentinc.com/tag/rm?do=showtag&tag=rm), ia
(https://reference.digilentinc.com/tag/ia?do=showtag&tag=ia)
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