LC75814V-MPB-E

Product Overview

Category: Integrated Circuit (IC)

Use: The LC75814V-MPB-E is a versatile IC primarily used for driving liquid crystal displays (LCDs). It provides a comprehensive solution for controlling and displaying information on LCD panels.

Characteristics: - High-resolution display capabilities - Low power consumption - Wide operating temperature range - Compact size - Easy integration with various microcontrollers

Package: The LC75814V-MPB-E comes in a compact and durable package, ensuring protection during transportation and handling. The package includes the IC itself along with necessary documentation and guidelines for usage.

Essence: This IC serves as a crucial component in electronic devices that require LCD displays. It enables efficient control and management of the display, allowing for the presentation of clear and visually appealing information.

Packaging/Quantity: The LC75814V-MPB-E is typically packaged in reels or tubes to facilitate automated assembly processes. The quantity per package varies depending on the manufacturer's specifications.

Specifications

The LC75814V-MPB-E boasts the following specifications:

• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Maximum Display Segments: 80
• Maximum Common Outputs: 16
• Communication Interface: Serial or Parallel
• Display Modes: Static, Multiplex, or Duty Cycle
• Built-in Oscillator Frequency: 32.768kHz

Detailed Pin Configuration

The LC75814V-MPB-E features a pin configuration as follows:

1. VDD: Power supply voltage
2. VSS: Ground
3. OSC: Oscillator input
4. M: Mode selection pin
5. SDA: Serial data input/output
6. SCL: Serial clock input
7. CS: Chip select input
8. RESET: Reset input
9. V1 to V4: Voltage outputs for LCD bias
10. COM0 to COM15: Common output pins
11. SEG0 to SEG79: Segment output pins

Functional Features

The LC75814V-MPB-E offers the following functional features:

• Versatile display control modes, allowing for customization based on specific application requirements.
• Built-in oscillator for accurate timing control.
• Serial or parallel communication interface for flexible integration with microcontrollers.
• Efficient power management, resulting in low power consumption.
• High-resolution display capabilities, ensuring clear and sharp visuals.

Advantages and Disadvantages

Advantages: - Wide operating temperature range makes it suitable for various environments. - Compact size enables easy integration into space-constrained designs. - Low power consumption prolongs battery life in portable devices. - Versatile display control modes provide flexibility for different applications. - High-resolution display capabilities ensure excellent visual quality.

Disadvantages: - Limited maximum display segments and common outputs may restrict certain complex display configurations. - Requires external components for proper LCD bias voltage generation.

Working Principles

The LC75814V-MPB-E operates by receiving control signals from a microcontroller through its communication interface. It then processes these signals to generate appropriate voltages and waveforms required for driving the connected LCD panel. By controlling the segment and common outputs, the IC can selectively activate specific LCD segments to display desired information.

Detailed Application Field Plans

The LC75814V-MPB-E finds extensive use in various electronic devices that incorporate LCD displays, including but not limited to: - Automotive dashboards and instrument clusters - Consumer electronics such as calculators, digital watches, and portable gaming devices - Industrial equipment and machinery control panels - Medical devices and diagnostic equipment - Home appliances with display interfaces

Detailed and Complete Alternative Models

• LC75815V-MPB-E
• LC75816V-MPB-E
• LC75817V-MPB-E
• LC75818V-MPB-E
• LC75819V-MPB-E

These alternative models offer similar functionality and characteristics to the LC75814V-MPB-E, providing options for different display requirements and system designs.

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