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MC141803 bảng dữ liệu(PDF) 1 Page - Motorola, Inc |
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MC141803 bảng dữ liệu(HTML) 1 Page - Motorola, Inc |
1 / 24 page MC141803 3–313 MOTOROLA LCD Segment / Common Driver with Controller CMOS MC141803 is a CMOS LCD Driver which consists of 4 annunciator outputs and 153 high voltage LCD driving signals (33 commons and 120 segments). MC141803 is split common output design. It has parallel interface capability for operating with general MCU. Besides the general LCD driver features, it has an on chip LCD bias Voltage Generator circuit such that fewer external com- ponents are required during application. • Single Supply Operation, 2.4 V - 3.5 V • Operating Temperature Range : -30 to 85 °C • Low Current Stand-by Mode (<500nA) • On Chip Bias Voltage Generator • 8 Bit Parallel Interface • Graphic Mode Operation • On Chip 120 x 33 Graphic Display Data RAM • 120 Segment Drivers, 33 Common Drivers • Selectable 1/16, 1/32, 1/33 Multiplex Ratio • Selectable on Chip Voltage Doubler and Tripler • Selectable 1:5 or 1:7 Bias Ratio • Re-mapping of Row and Column Drivers • Four Stand Alone Annunciator (Static Icon) Driver Circuits • Low Power Icon Mode Driven by Com32 in Special Driving Scheme • Selectable LCD Driving Voltage Temperature Coefficients • 16 Level Internal Contrast Control • External Contrast Control Provided • Master Clear RAM • Standard TAB Package ORDERING INFORMATION MC141803T TAB TAB MC141803T REV 4 2/98 MC141803 MOTOROLA SEMICONDUCTOR TECHNICAL DATA |
Số phần tương tự - MC141803 |
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Mô tả tương tự - MC141803 |
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