High-resolution inductance to digital converter for tough environments

This post is sponsored by Texas Instruments. A tough 1.8V to 3.3V, high-resolution inductance-to-digital converter for short-range, high-speed, contactless sensing of position, rotation, or motion, the LDC1101 has been introduced by Texas Instruments (TI). The device enables reliable and accurate measurements even in the presence of dust or dirt, making it ideal for open or harsh environments. The LDC1101 features dual inductive measurement cores, allowing for >150ksps 16-bit RP and L measurements simultaneous with a high-resolution L measurement which can sample at >180ksps with a resolution of up to 24 bits. The 3mm × 3mm 10-pin VSON packaged LDC1101 includes a threshold-compare function which can be dynamically updated while the device is running. Inductive sensing technology enables precise measurement of linear / angular position, displacement, motion, compression, vibration, metal composition, and many other applications in markets including automotive, consumer, computer, industrial, medical, and communications. Inductive sensing offers better performance and reliability at lower cost than other, competing solutions, says the company.