BU9716BK

Standard ICs Picture cell driver for STN (LCD driver) BU9716BK / BU9716BKV The BU9716BK and BU9716BKV are man-machine interface ICs designed for applications such as multi-media portable terminals. Specifically, these products are used as driver ICs for operating mode display LCD panels in portable terminals, household appliances, and other similar products. The number of display cells includes 32 segments and 3 commons, enabling drive of up to 96 cells. Applications Multi-media portable terminals, POS terminals, ECR terminals, short wave radios, telephones, cameras, VCRs, movie projectors, car audio systems, and others Features 1) Up to 32 segment outputs and 3 common outputs can be displayed, for a total of 96 segments. 2) 1 / 3 duty display. 3) Either 1 / 2 or 1 / 3 can be selected for power supply for LCD display. Absolute maximum ratings (Ta = 25°C, V Parameter Power supply voltage Power dissipation Input voltage Operating temperature Storage temperature BU9716BK BU9716BKV VDD Pd VIN Topr Tstg SS = 0V) Limits – 0.3 ~ + 7.0 500∗1 400∗2 – 0.3 ~ VDD + 0.3 – 40 ~ + 85 – 55 ~ + 125 Unit V mW V °C °C Symbol ∗1 Reduced by 5mW for each increase in Ta of 1°C over 25°C . ∗2 Reduced by 4mW for each increase in Ta of 1°C over 25°C . Recommended operating conditions (Ta = 25°C, V Parameter Power supply voltage Input voltage Symbol VDD VDD1 VDD2 Min. 4.5 0 0 SS = 0V) Max. 5.5 VDD VDD Unit V V V Typ. — 2 / 3VDD 1 / 3VDD 1 Standard ICs BU9716BK / BU9716BKV Block ...