ML2002

ML2002 Preliminary ML2002 Series Static/Half Duty LCD COG Driver with Real Time Clock Application General Purpose Clock High quality instrument Telephone, mobile phone Automotive Handheld Device like PDA, MP3, or PMP Features AGold Bump Chip Logic & LCD power supply: 2.0V to 6.0V Static or 1/2 Duty driving Number of segments: (Static) 48, (1/2 Duty) 96 Cascading structure to increase the number of driving segments. Build in Real time clock Simple 2 pin serial interface for command and data transfer. Build-in LCD voltage driver, crystal oscillator, internal RC oscillator and display control circuit. Offer best contrast and widest viewing angle of TN LCD technology. No temperature compensation needed for Topr = -40oC to 80oC. General Description ML2002 (COG) LCD driver can be cascaded to increase the number of segments drive, with Static driving it can form a single piece of 48 (1 ICs) or 96 (2 ICs cascaded) segments driver. With 1/2 Duty, the number of segment drive would be doubled. It targets at custom TN LCD COG Module product which www.DataSheet4U.com requires the best quality of TN LCD technology and small to medium number of segment display. ML2002 series driver offers the best contrast, the widest viewing angle, the widest range of operating voltage and temperature when compared to the high duty cycle driver. EMI and Noise protection circuit has been added which tailor made for COG application. A real time clock has been built-in to target at the large LCD clock, wat...