LC75854WHS-E

Product Overview

Category

LC75854WHS-E belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Integrated circuit designed specifically for LCD driving applications.
• High compatibility with a wide range of LCD panels.
• Low power consumption and high efficiency.
• Compact package size for easy integration into electronic devices.
• Reliable performance and long lifespan.

Package

LC75854WHS-E is available in a compact surface mount package, which ensures easy installation and space-saving design.

Essence

The essence of LC75854WHS-E lies in its ability to efficiently drive LCD panels, enabling the display of clear and vibrant visuals in electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity of ICs per package. The exact packaging and 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 output current: 100mA
• Number of outputs: 80
• Control interface: Serial or parallel

Detailed Pin Configuration

The pin configuration of LC75854WHS-E is as follows:

1. VDD
2. VSS
3. OUT0
4. OUT1
5. OUT2
6. OUT3
7. OUT4
8. OUT5
9. OUT6
10. OUT7
11. OUT8
12. OUT9
13. OUT10
14. OUT11
15. OUT12
16. OUT13
17. OUT14
18. OUT15
19. OUT16
20. OUT17
21. OUT18
22. OUT19
23. OUT20
24. OUT21
25. OUT22
26. OUT23
27. OUT24
28. OUT25
29. OUT26
30. OUT27
31. OUT28
32. OUT29
33. OUT30
34. OUT31
35. OUT32
36. OUT33
37. OUT34
38. OUT35
39. OUT36
40. OUT37
41. OUT38
42. OUT39
43. OUT40
44. OUT41
45. OUT42
46. OUT43
47. OUT44
48. OUT45
49. OUT46
50. OUT47
51. OUT48
52. OUT49
53. OUT50
54. OUT51
55. OUT52
56. OUT53
57. OUT54
58. OUT55
59. OUT56
60. OUT57
61. OUT58
62. OUT59
63. OUT60
64. OUT61
65. OUT62
66. OUT63
67. OUT64
68. OUT65
69. OUT66
70. OUT67
71. OUT68
72. OUT69
73. OUT70
74. OUT71
75. OUT72
76. OUT73
77. OUT74
78. OUT75
79. OUT76
80. OUT77

Functional Features

• High-speed and accurate LCD driving capability.
• Support for various display modes, including segment, dot matrix, and bar graph displays.
• Built-in voltage booster for improved LCD contrast.
• Flexible control interface options (serial or parallel) for easy integration into different systems.
• On-chip oscillator for generating the required clock signals.

Advantages and Disadvantages

Advantages

• Wide compatibility with different LCD panels.
• Low power consumption, making it suitable for battery-powered devices.
• Compact package size allows for space-saving designs.
• Reliable performance and long lifespan.

Disadvantages

• Limited number of outputs (80) may not be sufficient for certain complex display applications.
• Lack of built-in advanced features, such as touch screen control or color management.

Working Principles

LC75854WHS-E operates by receiving input data through the control interface (serial or parallel). It then processes this data and generates the necessary signals to drive the connected LCD panel. The integrated voltage booster ensures optimal contrast levels, while the on-chip oscillator generates the required clock signals for synchronization.

Detailed Application Field Plans

LC75854WHS-E finds extensive application in various electronic devices that utilize LCD displays. Some of the key application fields include:

1. Consumer electronics: LCD TVs, digital cameras, portable media players, etc.
2. Automotive: Instrument clusters, infotainment systems, navigation displays, etc.
3. Industrial equipment: Control panels, measurement devices, automation systems, etc.
4. Medical devices: Patient monitors, diagnostic equipment, medical imaging displays