MC33941 Datasheet (Freescale Semiconductor) - Electric Field Imaging Device

MC33941, Electric Field Imaging Device

www.DataSheet4U.com Freescale Semiconductor Technical Data Document Number: MC33941 Rev.

3, 11/2006 Electric Field Imaging Device The MC33941 is intended for cost-sensitive applications where non-contact sensing of objects is desired.

When connected to external electrodes, an electric field is created.

The MC33941 detects objects in this electric field.

The IC generates a low-frequency sine wave, which is adjustable by using an external resistor and is optimized for 120 kHz.

The sine wave has

MC33941 Features

* Supports up to 7 Electrodes Shield Driver for Driving Remote Electrodes Through Coaxial High-Purity Sine Wave Generator Tunable with External Resistor Response Time Tunable with External Capacitor +5V Regulator to Power