LC450029PKB - 1/4 and 1/3-Duty General-Purpose LCD Display Driver
onsemi
Key Features
Selectable 1/4-duty or 1/3-duty drive by the serial control data
When 1/4-duty: Capable of driving up to 208 segments
When 1/3-duty: Capable of driving up to 159 segments.
1/3-bias only.
Serial data input supports CCB.
format communication with the system controller. (For 5V operation only).
The power-saving mode is selectable by the serial control data, and supports low power consumption.
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Ordering number : ENA1916
LC450029PKB
CMOS IC
1/4 and 1/3-Duty General-Purpose LCD Display Driver
http://onsemi.com
Overview
The LC450029PKB is 1/4 duty and 1/3 duty general-purpose microcontroller-controlled LCD drivers that can be used in applications such as frequency display in products with electronic tuning. In addition to being capable to drive up to 208 segments directly. The internal oscillation circuit helps to reduce the number of external resistors and capacitors required. The chip shape is slim for COG (Chip-On-Glass) implementation. The operating temperature range is from -40°C to +105°C
Application
• Car or general consumer electronic LCD display equipment.
LC450029PKB Datasheet
