ZMDI latest capacitive sensor signal conditioning device, the wide-dynamic-range ZSSC3123, features 14-bit resolution and 0.25% accuracy over a range of sensor capacitances and temperatures.

Picture: ZMDI

Target applications include low power battery driven sensor applications, sensors for humidity, weight scales, load and compression sensing, as well as tension control. The device is particularly suited for MEMS-based sensor elements, such as pressure sensors for hydraulic control systems, humidity sensors, and liquid level gauges.