CMOS Liquid-Crystal Display Drivers

文件：983.1 Kbytes 页数：18 Pages

TI

德州仪器

具有选通锁存功能的 CMOS BCD 转 7 段 LCD 解码器/驱动器

CD4055B and CD4056B types are single-digit BCD-to-7-segment decoder/driver circuits that provide level-shifting functions on the chip. This feature permits the BCD input-signal swings (VDD to VSS) to be the same as or different from the 7-segment output-signal swings (VDD to VEE). For example, the B • Operation of liquid crystals with CMOS circuits provides ultra-low-power displays\n• Equivalent ac output drive for liquid-crystal displays - no external capacitor required\n• Voltage doubling across display, e.g. VDD - VEE = 18 V results in effective 36 V p-p drive across selected display segment;

TI

德州仪器

丝印：CD4056BE；Package：TSSOP；CMOS Liquid-Crystal Display Drivers

Features: Operation of liquid crystals with CMOS circuits provides ultra-low-pawer displays Equivalent ac output drive for liquid- crystal displays — no external capacitor required = Voltage doubling across display, e.g. VDD — VEE = 18 V results in effective 36 V pp drive across selected

文件：803.89 Kbytes 页数：17 Pages

TI

德州仪器

具有选通锁存功能的 CMOS BCD 转 7 段 LCD 解码器/驱动器

CD4055B and CD4056B types are single-digit BCD-to-7-segment decoder/driver circuits that provide level-shifting functions on the chip. This feature permits the BCD input-signal swings (VDD to VSS) to be the same as or different from the 7-segment output-signal swings (VDD to VEE). For example, the B • Operation of liquid crystals with CMOS circuits provides ultra-low-power displays\n• Equivalent ac output drive for liquid-crystal displays - no external capacitor required\n• Voltage doubling across display, e.g. VDD - VEE = 18 V results in effective 36 V p-p drive across selected display segment;

TI

德州仪器

Package：16-SOIC（0.154"，3.90mm 宽）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 显示驱动器 描述：IC DRVR 7 SEGMENT 1 DIGIT 16SOIC

TI

德州仪器

Package：16-SOIC（0.154"，3.90mm 宽）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 显示驱动器 描述：IC DRVR 7 SEGMENT 1 DIGIT 16SOIC

TI

德州仪器

Package：16-SOIC（0.154"，3.90mm 宽）；包装：卷带（TR） 类别：集成电路（IC） 显示驱动器 描述：IC DRVR 7 SEGMENT 1 DIGIT 16SOIC

TI

德州仪器