SEDI640 Search Results

Contextual Info: EPSON PF669-02 SEDI640 Dot Matrix High Duty LCD Driver • 80-bit Output • 1/300 Duty Max. • 2.7 to 5.5Vdc Logic Power Supply • DESCRIPTION The SED1640 is the 80-segment column output driver that is appropriate to driving of a large-capacity, dot-matrix

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Contextual Info: SEDI 640 SEDI 640 • DESCRIPTION The SED1640 is an 80-output dot matrix LCD segment column driver for driving high-capacity LCD panels at duty cycles higher than 1/100 (up to 1/300). The LSI has a wide range of LCD driving voltages. The offset bias regulation of the liquid crystal power is possible depending on the Vdd level. These unique features allow