LC75883WHS-E

Product Overview

Category

LC75883WHS-E belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for driving dot matrix liquid crystal displays (LCDs) in various electronic devices.

Characteristics

• High-resolution display capabilities
• Low power consumption
• Compact size
• Wide operating temperature range

Package

LC75883WHS-E is available in a small outline package (SOP), which ensures easy integration into electronic devices.

Essence

The essence of LC75883WHS-E lies in its ability to efficiently drive and control dot matrix LCDs, enabling clear and vibrant visual displays.

Packaging/Quantity

This product is typically packaged in reels or tubes, with varying quantities depending on customer requirements.

Specifications

• Supply voltage: 2.7V to 5.5V
• Operating temperature: -40°C to +85°C
• Maximum display resolution: 256 segments x 8 commons
• Display duty: 1/8
• Built-in oscillator frequency: 455kHz
• Interface: Serial input/output

Detailed Pin Configuration

The pin configuration of LC75883WHS-E is as follows:

1. VDD (Power supply)
2. VSS (Ground)
3. OSC (Oscillator)
4. SDA (Serial data input/output)
5. SCL (Serial clock input)
6. CS (Chip select)
7. RESET (Reset signal input)
8. VLCD (LCD drive voltage)

Functional Features

• Integrated display RAM for storing display data
• On-chip oscillator for simplified system design
• Serial interface for easy communication with microcontrollers
• Built-in voltage booster for generating the required LCD drive voltage

Advantages and Disadvantages

Advantages

• High-resolution display capability enhances visual quality
• Low power consumption prolongs battery life in portable devices
• Compact size allows for space-efficient integration
• Wide operating temperature range ensures reliable performance in various environments

Disadvantages

• Limited display resolution may not be suitable for certain applications requiring higher pixel density
• Serial interface may limit the speed of data transfer compared to parallel interfaces

Working Principles

LC75883WHS-E operates by receiving display data through the serial interface (SDA and SCL pins) from a microcontroller or other external device. The integrated display RAM stores this data, which is then used to drive the connected dot matrix LCD. The built-in oscillator generates the necessary clock signal for synchronization. The voltage booster circuit ensures the LCD receives the appropriate drive voltage.

Detailed Application Field Plans

LC75883WHS-E finds application in various electronic devices that require dot matrix LCD displays, such as: - Automotive dashboards - Home appliances - Industrial control panels - Medical equipment - Consumer electronics

Detailed and Complete Alternative Models

1. LC75882WHS-E: Similar to LC75883WHS-E but with a lower maximum display resolution.
2. LC75884WHS-E: Similar to LC75883WHS-E but with a higher maximum display resolution.
3. LC75885WHS-E: Similar to LC75883WHS-E but with additional features like backlight control.

These alternative models provide options with varying specifications to suit different display requirements.

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