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LC75808E Arkusz danych(PDF) 1 Page - Sanyo Semicon Device |
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LC75808E Arkusz danych(HTML) 1 Page - Sanyo Semicon Device |
1 / 39 page Ordering number : ENN6370A 31000RM (OT)/12800RM No. 6370 -1/39 Overview The LC75808E and LC75808W are 1/8 to 1/10 duty LCD display drivers that can directly drive up to 600 segments and can control up to four general-purpose output ports. These products also incorporate a key scan circuit that accepts input from up to 30 keys to reduce printed circuit board wiring. Features • Key input function for up to 30 keys (A key scan is performed only when a key is pressed.) • 1/8duty–1/4bias, 1/9duty–1/4bias, and 1/10duty–1/4bias drive schemes can be controlled from serial data. 1/8duty–1/4bias: up to 480 segments 1/9duty–1/4bias: up to 540 segments 1/10duty–1/4bias: up to 600 segments • Sleep mode and all segments off functions that are controlled from serial data. • Serial data I/O supports CCB format communication with the system controller. • Direct display of display data without the use of a decoder provides high generality. • Built-in display contrast adjustment circuit. • Up to 4 general-purpose output ports are included. • Independent LCD driver block power supply VLCD. • Provision of an on-chip voltage-detection type reset circuit prevents incorrect displays. • The INH pin is provided. This pin turns off the display, disables key scanning, and forces the general-purpose output ports to the low level. • RC oscillator circuit. Package Dimensions unit: mm 3151-QFP100E unit: mm 3181B-SQFP100 21.6 0.8 130 31 50 51 80 81 1.6 0.575 0.575 0.15 2.7 0.3 20.0 23.2 100 0.65 0.1 SANYO: QFP100E [LC75808E] 0.2 16.0 14.0 0.5 1.0 1.0 0.145 1.4 0.5 0.5 100 125 26 50 51 75 76 0.1 SANYO: SQFP100 [LC75808W] LC75808E, 75808W SANYO Electric Co.,Ltd. Semiconductor Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 1/8 to 1/10 Duty LCD Display Drivers 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. |
Podobny numer części - LC75808E |
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Podobny opis - LC75808E |
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