UPD3739

DATA SHEET MOS INTEGRATED CIRCUIT µPD3739 5000 PIXELS CCD LINEAR IMAGE SENSOR The µPD3739 is a CCD (Charge Coupled Device) linear image sensor which changes optical images to electrical signal. The µPD3739 is a 2-output type CCD sensor with 2 rows of high-speed charge transfer register, which transfers the photo signal electrons of 5000 pixels separately in odd and even pixels. It is developed as the higher sensitivity version of the previous device, the µPD35H71A. It is suitable for 400 dpi/A3 high-speed digital copiers, OCRs and high-end business facsimiles. FEATURES Valid photocell Photocell’s pitch High sensitivity Low image lag Resolution Data rate Output type Power supply Drive clock level On-chip circuit Pin assign : 5000 pixels : 7 µm : 9.0 V/lx·s TYP. (Light source: Daylight color fluorescent lamp) : 1 % MAX. : 16 dot/mm (400 dpi) A3 (297 × 420 mm) size (shorter side) : 40 MHz MAX. (20 MHz/1 output) : 2 outputs out of phase (2 outputs in phase also supported) : +12 V : CMOS output under 5 V operation : Automatic φR level adjuster : Functional compatible with the µPD35H71A Peak response wavelength : 550 nm (green) ORDERING INFORMATION Part Number Package CCD linear image sensor 22-pin ceramic DIP (CERDIP) (400 mil) µPD3739D The information in this document is subject to change without notice. Document No. S12744EJ1V0DS00 (1st edition) Date Published September 1997 N Printed in Japan © 1997 µPD3739 COMPARISON CHART Item PIN CONFIGURAT...