Check out http://www.analogmicroelectronics.com/ -Mike- -----Original Message----- From: Steve Beeby [mailto:spb@ecs.soton.ac.uk] Sent: Monday, March 13, 2000 12:25 AM To: MEMS@ISI.EDU Subject: Capacitive Sensor Interface Does anyone know of commercially available interface chips for capacitive sensors. I am aware of the Microsensors Incorporated and QProx devices but would like to know if others exist. Dr Steve Beeby Dept Electronics and Computer Science University of Southampton Southampton SO17 1BJ Tel: +44 1703 593114 Fax: +44 1703 592738