8N4QV01EG-102LCDI8

Basic Information Overview

• Category: Electronic Component
• Use: Integrated Circuit (IC)
• Characteristics: LCD Driver IC
• Package: QFN (Quad Flat No-leads)
• Essence: Controls and drives Liquid Crystal Displays (LCDs)
• Packaging/Quantity: Typically sold in reels or trays, quantity varies depending on manufacturer

Specifications

• Model Number: 8N4QV01EG-102LCDI8
• Supply Voltage: 2.7V to 3.6V
• Operating Temperature: -20°C to +70°C
• Interface: Serial Peripheral Interface (SPI)
• Display Type: Segment LCD
• Number of Segments: 102
• Backlight Control: Yes
• Dimensions: Varies depending on package type

Detailed Pin Configuration

1. VDD: Power supply voltage
2. GND: Ground
3. SCLK: Serial Clock input for SPI communication
4. MOSI: Master Output Slave Input for SPI communication
5. CS: Chip Select for SPI communication
6. RESET: Reset pin for the IC
7. BL_CTRL: Backlight control pin
8. SEG1-SEG102: Segment pins for driving LCD segments
9. COM1-COM4: Common pins for driving LCD commons

Functional Features

• High-resolution LCD driving capability
• Built-in display memory for easy data manipulation
• Flexible backlight control options
• Low power consumption
• Wide operating temperature range
• Easy integration with microcontrollers and other devices

Advantages

• Provides precise control over LCD displays
• Supports various LCD panel sizes and configurations
• Offers efficient power management features
• Compatible with standard SPI interfaces
• Suitable for a wide range of applications

Disadvantages

• Limited number of segments (102 in this model)
• Requires external components for complete LCD display functionality
• May require additional programming and configuration

Working Principles

The 8N4QV01EG-102LCDI8 is an LCD driver IC that controls and drives segment LCD displays. It utilizes a serial peripheral interface (SPI) to communicate with microcontrollers or other devices. The IC receives data from the host device and stores it in its internal memory. It then converts the stored data into signals to drive the LCD segments and control the backlight.

Detailed Application Field Plans

The 8N4QV01EG-102LCDI8 is commonly used in various applications that require segment LCD displays, such as: - Consumer electronics: Digital watches, calculators, portable gaming devices - Industrial equipment: Measurement instruments, control panels, industrial displays - Automotive: Dashboard displays, infotainment systems, instrument clusters - Medical devices: Patient monitors, medical equipment interfaces - Home appliances: Microwave ovens, refrigerators, washing machines

Detailed and Complete Alternative Models

• 8N4QV01EG-101LCDI8: Similar LCD driver IC with 101 segments
• 8N4QV01EG-103LCDI8: Similar LCD driver IC with 103 segments
• 8N4QV01EG-104LCDI8: Similar LCD driver IC with 104 segments
• 8N4QV01EG-105LCDI8: Similar LCD driver IC with 105 segments

These alternative models offer different segment configurations to suit specific display requirements.

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