LC79430KNE

Ordering number : ENA2123 LC79430KNE CMOS LSI Dot-Matrix LCD Drivers http://onsemi.com Overview The LC79430KNE is a large-scale dot matrix LCD common driver LSI. The LC79430KNE contains an 80-bit bidirectional shift register and is equipped with a 4-level LCD driver. The input/output pins for cascade connection can be used to further increase the IC’s number of bits. The LC79430KNE can be used in conjunction with segment driver LC79401KNE (QIP100E) to drive a wide-screen LCD panel. Features On-chip LCD drive circuit (80 bits) Display duty selection ranging from 1/64 to 1/256 On-chip input/output pins support a further increases in bit number Supports externally supplied bias voltage On-chip 80-bit bidirectional shift register (supports 40-bit × 2 division) Supports single mode (80-bit shift register) and dual mode (40-bit × 2 shift register) applications (1) O1 → O80 (2) O80 → O1 Single mode (3) O1 → O40 and O41 → O80 (4) O80 → O41 and O40 → O1 Dual mode All four of the shift direction selection listed above all supported Operating power supply voltage/operating temperature include VDD (Logic section) : 2.7 to 5.5V/-20 to +85°C VDD-VEE (LCD section) : 12 to 32V/-20 to +85°C CMOS process 100-pin flat plastic package (QIP100E) Semiconductor Components Industries, LLC, 2013 July, 2013 91912HKPC 20080324-S00002 No. A2123-1/7 LC79430KNE Specifications Absolute Maximum Ratings at Ta = 25±2°C, VSS = 0V Parameter Symbol Conditions Ratings ...