LCR meter analog front end reference design
TIDA-060029
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
See the Important Notice and Disclaimer covering reference designs and other TI resources.
Key Document
- LCR Meter Analog Front-End Reference Design (Rev. A)
(PDF 1927 KB)
16 Sep 2020
Description
This reference design, TIDA-060029 demonstrates an analog signal chain solution for LCR Meter applications using an auto balancing impedance measurement method.
Features
- Measures wide range of components (L, C, R) with impedance values ranging from 1 Ω to 10 MΩ
- Frequency of operation up to 100 kHz
- Tested at 100 Hz, 1 kHz, 10 kHz, 100 kHz
- Impedance accuracy of 0.1 %
- Inherently stable operation of the signal chain
See the Important Notice and Disclaimer covering reference designs and other TI resources.
