A New Design of Multi-Channel Inductance to Digital Converter Based on LDC1612
Available Online June 2017.
- https://doi.org/10.2991/gcmce-17.2017.69How to use a DOI?
- LDC1612; IIC interface; MSP430F5529
- Inductive sensing is a contactless, magnet-free sensing technology that can precisely measure the position, motion, or composition of a metal or conductive target as well as detect the compression, extension, or twist of a spring. Nowaday inductive measure method have limited in high power dissipation lower accurate etc. In order to resolve this problem, A detection device was introduced, which based on 2-channels inductance-to-digital converters LDC1612, used PCB coils as inductive sensor to detect metal, converted the sensor signals into digital signals,used an IIC interface connection to an untra-low power MSP430F5529 in order to implement 2-channels high-speed data transmission.The test results show that Sub-micron resolution in position-sensing applications with up to 28-bits of resolution, the device can be used in harsh environments, offered contactless sensing that is immune to nonconductive contaminants such as oil, water, dirt and dust, implemented 2-channels contactless inductive sensor which has better performance, better reliability, and greater flexibility than existing sensing solutions - at lower overall system cost and power.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Huang Jian PY - 2017/06 DA - 2017/06 TI - A New Design of Multi-Channel Inductance to Digital Converter Based on LDC1612 BT - 2017 Global Conference on Mechanics and Civil Engineering (GCMCE 2017) PB - Atlantis Press SP - 390 EP - 392 SN - 2352-5401 UR - https://doi.org/10.2991/gcmce-17.2017.69 DO - https://doi.org/10.2991/gcmce-17.2017.69 ID - Jian2017/06 ER -