Monolith optoelectronic integrated circuit with built-in photo-voltaic supply for control and monitoring

Author

Adonin, Alexej S. ; Petrosjanc, Konstantin O. ; Poljakov, Igor V.

Author_Institution

SAPFIR Co. of Semicond. Components, Moscow, Russia

Volume

2

fYear

1998

fDate

1998

Firstpage

529

Abstract

A monolith optoelectronic IC carrying out the function of a smart sensor for control and monitoring microsystems is described. The 2.3×2.3 mm² chip was fabricated with a 2-μm CMOS/SOS process technology. It consists of built-in solar cell voltage source, photo-voltaic sensor, CMOS A/D converter, EPROM, decoder, linear amplifier and output buffer. The IC provides stable operation for light intensity from 1500 lk to more than 10⁶ lk and controls the liquid crystalline indicator with minimum input current 2-4 nA/segment and voltage supple 1.6-1.8 V

Keywords

CMOS integrated circuits; integrated optoelectronics; intelligent sensors; mixed analogue-digital integrated circuits; monitoring; photodetectors; silicon-on-insulator; solar cells; 1.6 to 1.8 V; 2 micron; CMOS ADC; CMOS/SOS process technology; EPROM; OEIC; built-in photovoltaic supply; built-in solar cell voltage source; control; decoder; linear amplifier; liquid crystalline indicator; microsystems; monitoring; monolith optoelectronic integrated circuit; optoelectronic IC; output buffer; photovoltaic sensor; smart sensor; stable operation; CMOS process; CMOS technology; Decoding; EPROM; Integrated circuit technology; Intelligent sensors; Monitoring; Monolithic integrated circuits; Photovoltaic cells; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronics, Circuits and Systems, 1998 IEEE International Conference on

Conference_Location

Lisboa

Print_ISBN

0-7803-5008-1

Type

conf

DOI

10.1109/ICECS.1998.814937

Filename

814937