LC450210PCH中文资料LC450210PCH: Dot-Matrix LCD Controller Driver, 1/8 to 1/16 Duty数据手册ONSEMI规格书

描述 Description

The LC450210PCH is the 1/8 to 1/16 duty dot matrix LCD controller driver. By controlling this driver with a microcontroller, it is used in applications such as character display and simple graphic display etc. This driver can drive a LCD panel of up to 3,200 dots (16 x 16 dot font: 1-line display of up to 12 digits and 128 segments, 5 x 7 dot font: 2-line display of up to 40 digits). The operating temperature range is from -40 to +105°C.

特性 Features

Selectable duty ratio by serial data : 1/8 duty to 1/16 duty
Selectable LCD bias voltage ratio by serial data : 1/4 bias or 1/5 bias
Selectable inversion drive of LCD drive waveform by serial data : line inversion or frame inversion
Adjustable frame frequency of common and segment output waveforms and clock frequency of voltage booster by serial data, for preventing interference with the frequency of the backlight.
Selectable operation modes by serial data :power-saving mode (maintains display data), the state of display (ON, all ON, all OFF, all forced OFF)
Built-in oscillator circuit (built-in resistor and capacitor for oscillation)
Selectable fundamental clock operating modes by serial data :internal oscillator operating mode or external clock operating mode
Input of serial data supports 'computer control bus' format (for 5 V and 3 V)
Selectable voltage range of power supply for logic block by setting REGE pad (VDD)
Built-in quadruple and quintuple voltage booster with discharge function
Power supply for LCD driver block (VLCD)
Built-in contrast adjuster
The initialization of this driver and the prevention of an unintended display are controllable by setting RES pad.
Wide range of operating temperature: -40 to +105°C
CMOS process and chip with Au bumps

应用 Application

LCD panel for car and home general-purpose display
Instrument ClusterCar AudioIndustrial Instruments

简介

LC450210PCH属于集成电路（IC）的显示驱动器。由制造生产的LC450210PCH显示驱动器显示驱动器是一种集成电路 (IC)，可在微处理器 (MPU)、微控制器 (MCU) 或其他电路系统之间提供转换、接口和控制，用于 LCD、LED、OLED、DLP、真空荧光和 AMOLED 等显示器。可能的通信接口和协议包括模拟、BCD、I2C、并行、串行、SMBus、SPI 和 QSPI。