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LC79430D Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
LC79430DON 1750Yes

LC79430D** is a driver IC manufactured by **ON Semiconductor**, designed for driving dot matrix LCD panels.

The LC79430D is a driver IC manufactured by ON Semiconductor, designed for driving dot matrix LCD panels. Below are its key specifications, descriptions, and features:

Specifications:

  • Manufacturer: ON Semiconductor
  • Type: LCD Driver IC
  • Supply Voltage: 2.7V to 5.5V
  • Output Channels: 160 segments (max)
  • Interface: Serial (3-wire or 4-wire)
  • Operating Temperature Range: -40°C to +85°C
  • Package: SOP (Small Outline Package)

Descriptions:

  • The LC79430D is a segment driver for dot matrix LCDs, capable of driving up to 160 segments.
  • It supports both static and multiplexed LCD drive modes (1:4 duty).
  • Includes an internal oscillator and voltage regulator for simplified system design.
  • Designed for low-power applications, making it suitable for battery-operated devices.

Features:

  • Low Power Consumption: Optimized for energy-efficient operation.
  • Wide Voltage Range: Operates from 2.7V to 5.5V.
  • Built-in Oscillator: Eliminates the need for an external clock source.
  • Serial Data Input: Supports 3-wire or 4-wire SPI-compatible interface.
  • High Reliability: Robust performance across a wide temperature range.

This IC is commonly used in automotive, industrial, and consumer electronics applications requiring LCD segment driving.

(Note: Always refer to the official datasheet for detailed technical specifications.)

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