MM5453N/NOPB

Product Overview

• Category: Integrated Circuit (IC)
• Use: LED Display Driver
• Characteristics: High voltage, low power consumption
• Package: DIP (Dual In-line Package)
• Essence: Monolithic MOS integrated circuit
• Packaging/Quantity: Tube packaging, 25 pieces per tube

Specifications

• Supply Voltage: 5V to 15V
• Output Current: 35mA per segment
• Number of Segments: 35
• Maximum Clock Frequency: 10MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MM5453N/NOPB IC has a total of 40 pins. The pin configuration is as follows:

1. VDD - Positive supply voltage
2. VSS - Ground
3. OSC - Oscillator input
4. CLK - Clock input
5. STB - Strobe input
6. DATA - Data input
7. SEG1 - Segment output 1
8. SEG2 - Segment output 2
9. SEG3 - Segment output 3
10. SEG4 - Segment output 4
11. SEG5 - Segment output 5
12. SEG6 - Segment output 6
13. SEG7 - Segment output 7
14. SEG8 - Segment output 8
15. SEG9 - Segment output 9
16. SEG10 - Segment output 10
17. SEG11 - Segment output 11
18. SEG12 - Segment output 12
19. SEG13 - Segment output 13
20. SEG14 - Segment output 14
21. SEG15 - Segment output 15
22. SEG16 - Segment output 16
23. SEG17 - Segment output 17
24. SEG18 - Segment output 18
25. SEG19 - Segment output 19
26. SEG20 - Segment output 20
27. SEG21 - Segment output 21
28. SEG22 - Segment output 22
29. SEG23 - Segment output 23
30. SEG24 - Segment output 24
31. SEG25 - Segment output 25
32. SEG26 - Segment output 26
33. SEG27 - Segment output 27
34. SEG28 - Segment output 28
35. SEG29 - Segment output 29
36. SEG30 - Segment output 30
37. SEG31 - Segment output 31
38. SEG32 - Segment output 32
39. SEG33 - Segment output 33
40. SEG34 - Segment output 34

Functional Features

• Drives up to 35 LED segments
• High voltage capability for driving common anode displays
• Low power consumption
• Built-in oscillator and clock circuitry
• Serial data input for easy control

Advantages and Disadvantages

Advantages: - Can drive a large number of LED segments - Suitable for common anode displays - Low power consumption helps save energy - Integrated oscillator and clock circuitry simplify design - Serial data input allows for easy control

Disadvantages: - Limited to driving LED segments only - Requires an external microcontroller or other control circuitry for operation

Working Principles

The MM5453N/NOPB is designed to drive LED segments in a display. It operates by receiving serial data input, which controls the state of each segment. The integrated oscillator and clock circuitry generate the necessary timing signals for driving the segments. The IC can handle high voltages required for common anode displays and has low power consumption.

Detailed Application Field Plans

The MM5453N/NOPB is commonly used in various applications that require LED displays, such as:

1. Digital clocks
2. Scoreboards
3. Panel meters
4. Industrial control systems
5. Advertising displays
6. Automotive instrument clusters

Detailed and Complete Alternative Models

Some alternative models to the MM5453N/NOPB include:

1. MAX7219 - LED display driver with serial interface
2. HT16K33 - LED controller/driver with I2C interface
3. TLC5940 - 16-channel LED driver with grayscale control
4. CD74HC4511E - BCD-to-7-segment latch/decoder/driver

These alternative models offer similar functionality and can be used as replacements for the MM5453N/NOPB in various applications.

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