The PCap02 Capacitance to Digital Converter from Precision Measurement Technologies (Clearwater, FL) is designed to provide capacitance measurement of up to 22 bits, over a broad range of capacitance, at update rates to 500 MHz, using as little as 4 microamps of current. Features include:
· High-resolution capacitance measurement using a Time to Digital Converter.
· Optimized to work with very small MEMS structures so these structures are not disturbed by the measurement ASIC.
· The 48 bit DSP allows complex tasks like transducer linearization to be accomplished with relative ease and the small die size allows for a small product footprint.
For more information on the PCap02 Capacitance to Digital Converter, visit www.pmt-fl.com.