LC75805PES-3H

Product Overview

Category

LC75805PES-3H belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for various applications such as display panels, digital clocks, and other consumer electronics.

Characteristics

• Integrated circuit with multiple functions
• Designed for driving liquid crystal displays (LCDs)
• High performance and reliability
• Compact package size
• Low power consumption

Package

LC75805PES-3H is available in a small outline package (SOP) which ensures easy integration into electronic devices.

Essence

The essence of LC75805PES-3H lies in its ability to efficiently drive LCDs, providing clear and vibrant visual output.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Supply voltage: 2.7V - 5.5V
• Operating temperature range: -40°C to +85°C
• Maximum clock frequency: 4 MHz
• Number of pins: 48
• Input/output type: CMOS

Detailed Pin Configuration

1. VDD
2. VSS
3. V0
4. VLCD
5. COM0
6. COM1
7. COM2
8. COM3
9. COM4
10. COM5
11. COM6
12. COM7
13. SEG0
14. SEG1
15. SEG2
16. SEG3
17. SEG4
18. SEG5
19. SEG6
20. SEG7
21. SEG8
22. SEG9
23. SEG10
24. SEG11
25. SEG12
26. SEG13
27. SEG14
28. SEG15
29. SEG16
30. SEG17
31. SEG18
32. SEG19
33. SEG20
34. SEG21
35. SEG22
36. SEG23
37. SEG24
38. SEG25
39. SEG26
40. SEG27
41. SEG28
42. SEG29
43. SEG30
44. SEG31
45. SEG32
46. SEG33
47. SEG34
48. SEG35

Functional Features

• LCD driving capability for up to 36 segments and 8 commons
• Built-in display RAM for storing data
• Serial interface for easy communication with microcontrollers or other devices
• On-chip oscillator for generating clock signals
• Brightness adjustment control for optimal display performance

Advantages and Disadvantages

Advantages

• High integration of multiple functions reduces external component count
• Low power consumption extends battery life in portable devices
• Compact package size allows for space-saving designs
• Reliable performance ensures long-term operation

Disadvantages

• Limited number of segments and commons may not be suitable for complex display requirements
• Lack of advanced features compared to more specialized LCD driver ICs

Working Principles

LC75805PES-3H operates by receiving data from a microcontroller or other input source through its serial interface. The received data is stored in the on-chip display RAM. The IC then generates appropriate signals to drive the LCD segments and commons, resulting in the desired visual output on the connected display panel.

Detailed Application Field Plans

LC75805PES-3H finds applications in various electronic devices that require LCD displays, such as: - Digital clocks and watches - Automotive dashboard displays - Home appliances (microwaves, ovens, washing machines) - Portable electronic devices (MP3 players, calculators)

Detailed and Complete Alternative Models

1. LC75824W: Similar LCD driver IC with extended segment and common capabilities.
2. LC75832E: LCD driver IC with additional advanced features such as built-in character generator and key scanning functionality.
3. LC75853P: Higher-performance LCD driver IC with increased display RAM capacity and enhanced driving capabilities.

(Note: The above alternative models are provided for reference purposes and may vary in specifications and availability. It is recommended to consult the manufacturer's documentation for detailed information.)

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