OPA2048CA

www.DataSheet4U.com E2P0060-37-X2 IMAGE SENSORS This version: Jan. 1998 Previous version: May. 1997 OPA2048CA ¡ electronic components OPA2048CA Self-Scanning Line Sensor GENERAL DESCRIPTION The OPA2048CA is a 2,048-bit, one-dimensional diode array comprised of PN junction photodetector diodes and CCDs (charge coupled devices). By using a two-phase clock pulse, transfer pulse, and reset pulse, the OPA2048CA can measure incident light. FEATURES Dynamic range: TYP 500 CCD for high sensitivity CCD transfer efficiency greater than 99.995% Photodetector configured of PN junction photodetector diodes for good blue sensitivity and good output uniformity. Photodiodes highly integrated with 13 µ m pitch for high resolution High-speed scanning Low-voltage operation Internal output amplifier and compensating amplifier APPLICATIONS Facsimiles OCRs Industrial control Monitoring devices Object recognition Measurement devices PIN CONFIGURATION Dimensions ,

40.6±0.35 6.99±0.5 1st bit 0.51 25.4 2.54 (Unit: mm) 4.95±0.4 9.9±0.3 1.25±0.2 Cover Glass 0.51min. 2.8±0.3 4.0min. 0.25 10.16 1/10 IMAGE SENSORS Pin Connection Block Diagram CS 22 OD 21 OS 20 NC 19 NC 18 f2B 17 f1B 16 fT 15 TP1 14 TP2 13 PG 12 OPA2048CA BCCD analog shift register Compensating preamplifier Preamplifier Output gate Transfer gate D 1 2 Photodiode 2047 2048 D Transfer gate BCCD analog shift register 1 RD 2 fR 3 OG 4 NC 5 NC 6 f2A 7 f1A 8 fT 9 TP3 10 TP4 1...