论文信息 - Smart sensor interfaces

Smart sensor interfaces

The importance of integrated microsystems is continuously growing because of the combination of two trends: the progress of the silicon sensor technology and the introduction of new circuit techniques for designing the interface circuits. This paper reviews the most common issues in smart sensor design in terms of three examples, UV detection system, a magnetic vector probe and an air conditioning multisensor, which require increasingly complex and sophisticated interface circuits. The experimental results reported demonstrate the effectiveness of the microsystems approach in several application areas.

Franco Maloberti | A. Haberli | Henry Baltes | P. Malcovari

[1] Franco Maloberti,et al. Combined air humidity and flow CMOS microsensor with on-chip 15 bit sigma-delta A/D interface , 1995, Digest of Technical Papers., Symposium on VLSI Circuits..

[2] Eric A. Vittoz,et al. CMOS voltage references using lateral bipolar transistors , 1985 .

[3] Gabor C. Temes,et al. A 16-bit low-voltage CMOS A/D converter , 1987 .

[4] Henry Baltes,et al. Capacitive humidity sensors in SACMOS technology with moisture absorbing photosensitive polyimide , 1991 .

[5] P. Malcovati,et al. 2D magnetic microsensor with on-chip signal processing for contactless angle measurement , 1996, 1996 IEEE International Solid-State Circuits Conference. Digest of TEchnical Papers, ISSCC.

[6] Henry Baltes,et al. A high sensitivity CMOS gas flow sensor on a thin dielectric membrane , 1993 .

[7] P. Malcovati,et al. Integrated ultraviolet sensor system with on-chip 1 G/spl Omega/ transimpedance amplifier , 1996, 1996 IEEE International Solid-State Circuits Conference. Digest of TEchnical Papers, ISSCC.