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UPD3753 Fiches technique(PDF) 1 Page - NEC |
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UPD3753 Fiches technique(HTML) 1 Page - NEC |
1 / 16 page © 1994 DATA SHEET The µPD3753 is a 2088-bit high sensitivity CCD (Charge Coupled Device) linear image sensor which changes optical images to electrical signal. The µPD3753 consists of 2088-bit photocell array and a line of 2088-bit CCD charge transferred register. It contains a reset a feed-through level clamp circuit, a pulse generator, and a voltage amplifier to provide high sensitivity and low noise. It also supports low power consumption with single 5 V power supply. The µPD3753 can be driven by power supply and three input clocks owing to the built-in reset pulse generator and a clamp pulse generator. FEATURES • Valid photocell : 2088-bit • Photocell's pitch : 14 µm • High response sensitivity : Providing a response equal with the existing equivalent NEC product ( µPD3743) to the light from a daylight fluorescent lamp • Low noise : Providing about two thirds register imbalance of the existing equivalent NEC product ( µPD3743) • Peak response wavelength : 550 nm (green) • Resolution : 8 dot/mm across the shorter side of a B4-size (257 × 364 mm) sheet • Power supply : +5 V • Drive clock level : CMOS output under +5 V operation • Scanning speed : 1.0 ms/line • Built-in circuit : Reset feed-through level clamp circuit, reset pulse generator, clamp pulse generator ORDERING INFORMATION Part Number Package Quality Grade µPD3753CY CCD LINEAR IMAGE SENSOR 22 PIN PLASTIC DIP (400 mil) Standard µPD3753 MOS INTEGRATED CIRCUIT 2088-BIT CCD LINEAR IMAGE SENSOR WITH PERIPHERAL CIRCUIT The information in this document is subject to change without notice. Please refer to "Quality grade on NEC Semiconductor Devices" (Document number IEI-1209) published by NEC Corporation to know the specification of quality grade on the devices and its recommended applications. Document No. IC-3429 (O. D. No. IC-9002) Date Published August 1994 P Printed in Japan |
Numéro de pièce similaire - UPD3753 |
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Description similaire - UPD3753 |
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