8N3Q001KG-203LCDI8

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: LCD Driver IC
• Characteristics: High performance, compact size, low power consumption
• Package: 20-pin QFN package
• Essence: This IC is designed to drive liquid crystal displays (LCDs) in various electronic devices.
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Model: 8N3Q001KG-203LCDI8
• Supply Voltage: 2.7V - 5.5V
• Operating Temperature Range: -40°C to +85°C
• Output Current: 100mA
• Number of Outputs: 20
• Interface: Serial Peripheral Interface (SPI)

Detailed Pin Configuration

1. VDD: Power supply voltage
2. GND: Ground
3. SCLK: Serial clock input for SPI communication
4. SDIN: Serial data input for SPI communication
5. CS: Chip select input for SPI communication
6. RESET: Reset input
7. OUT1-OUT20: LCD segment outputs

Functional Features

• High-resolution LCD driving capability
• Built-in display memory for easy control
• Adjustable contrast and brightness levels
• Support for multiple display modes
• Low power consumption for extended battery life
• Wide operating temperature range for versatile applications

Advantages

• Compact size allows for integration into space-constrained designs
• High-performance driving capability ensures clear and vibrant displays
• Flexible interface enables easy integration with microcontrollers
• Low power consumption extends battery life in portable devices
• Wide operating temperature range makes it suitable for various environments

Disadvantages

• Limited number of outputs may restrict the complexity of the display
• Requires external components for proper operation
• Relatively high cost compared to simpler LCD driver solutions

Working Principles

The 8N3Q001KG-203LCDI8 LCD Driver IC utilizes a serial peripheral interface (SPI) to receive data from a microcontroller. It stores the display information in its built-in memory and generates the necessary signals to drive the LCD segments. By controlling the voltage levels on the output pins, it activates specific segments of the LCD, creating the desired visual representation.

Detailed Application Field Plans

• Consumer electronics: Mobile phones, tablets, digital cameras
• Automotive: Instrument clusters, infotainment systems
• Industrial equipment: Control panels, measurement devices
• Medical devices: Patient monitors, portable diagnostic tools
• Home appliances: Smart thermostats, kitchen appliances

Detailed and Complete Alternative Models

1. 8N3Q001KG-202LCDI8
2. 8N3Q001KG-204LCDI8
3. 8N3Q001KG-205LCDI8
4. 8N3Q001KG-206LCDI8
5. 8N3Q001KG-207LCDI8

These alternative models offer similar functionality and characteristics but may differ in pin configuration, package type, or other specifications.