Based on inductive sensing technology, contactless LX3301A utilizes LVDT architecture implementations on PCBs. LVDT principles promote immunity to noise and interference. In addition to embedded 32-bit processing engine with 12 kB program memory, features include 2 sensor input channels with integrated demodulator, internal oscillator with 1–5 MHz range, dual 13-bit ADC with sample rates to 2 kHz, and user-programmable 16 x 16 bit non-volatile configuration memory.