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LC75742W Datasheet(PDF) 1 Page - Sanyo Semicon Device |
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LC75742W Datasheet(HTML) 1 Page - Sanyo Semicon Device |
1 / 18 page Ordering number : EN6142 43099TH (OT) No. 6142-1/18 Overview The LC75742E and LC75742W are 1/2 duty VFD drivers that can be used for electronic tuning frequency display and other applications under the control of a micro- controller. These products can directly drive VFDs with up to 82 segments. It also includes a key scan circuit and can support input from up to 30 keys and can thus reduce the number of lines to the front panel in application systems. Features • Key input from up to 30 keys (Key scans are only performed when keys are pressed.) • 82 segment outputs. • Noise reduction circuits are built into the output drivers. • Serial data I/O supports CCB format communication with the system controller. • Dimmer and sleep mode can be controlled by serial data input. • High generality since display data is displayed without the intervention of a decoder. • All segments can be turned off with the BLK pin. Package Dimensions unit: mm 3151-QFP64E unit: mm 3190-SQFP64 14.0 17.2 1.0 1.0 1.6 0.15 0.35 0.1 15.6 0.8 0.8 1 16 17 32 33 48 49 64 2.7 SANYO: QFP64E (QIP64E) [LC75742E] LC75742E, 75742W SANYO Electric Co.,Ltd. Semiconductor Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 1/2 Duty VFD Driver with Key Input Function CMOS IC Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein. • CCB is a trademark of SANYO ELECTRIC CO., LTD. • CCB is SANYO’s original bus format and all the bus addresses are controlled by SANYO. 1.25 0.5 1.25 0.18 12.0 116 17 32 33 48 49 64 10.0 0.5 0.5 0.15 SANYO: SQFP64 [LC75742W] |
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