MAX6960AMH+D

Product Overview

• Category: Integrated Circuit (IC)
• Use: LED Display Driver
• Characteristics: High-performance, serial-interfaced, 5V constant-current LED driver
• Package: 28-pin Hermetic Ceramic DIP (Dual In-line Package)
• Essence: The MAX6960AMH+D is a versatile LED display driver designed to control up to eight digits of seven-segment displays or 64 individual LEDs. It offers a wide range of features and flexibility for various applications.
• Packaging/Quantity: The MAX6960AMH+D is available in a tube packaging with a quantity of 25 units per tube.

Specifications

• Supply Voltage: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• LED Current: Up to 50mA per segment
• Serial Interface: SPI-compatible, 3-wire interface
• Number of Digits: Up to 8 seven-segment digits or 64 individual LEDs
• Display Modes: Static, multiplexed, or blinking
• Dimming Control: Individual digit/LED intensity control
• Built-in Oscillator: Internal RC oscillator or external clock input
• Package Type: Hermetic Ceramic DIP

Pin Configuration

The MAX6960AMH+D has a total of 28 pins. Here is the detailed pin configuration:

1. GND: Ground
2. DIN: Serial Data Input
3. SCLK: Serial Clock Input
4. CS: Chip Select Input
5. BLANK: Blanking Input
6. R-EXT: External Resistor Connection for Segment Current Regulation
7. VDD: Positive Power Supply
8. SEG0: Segment Output 0
9. SEG1: Segment Output 1
10. SEG2: Segment Output 2
11. SEG3: Segment Output 3
12. SEG4: Segment Output 4
13. SEG5: Segment Output 5
14. SEG6: Segment Output 6
15. SEG7: Segment Output 7
16. DIG0: Digit Output 0
17. DIG1: Digit Output 1
18. DIG2: Digit Output 2
19. DIG3: Digit Output 3
20. DIG4: Digit Output 4
21. DIG5: Digit Output 5
22. DIG6: Digit Output 6
23. DIG7: Digit Output 7
24. VLED: LED Power Supply
25. R-SET: Resistor Connection for Global Current Regulation
26. OSC: Oscillator Input
27. CLKOUT: Clock Output
28. VDD: Positive Power Supply

Functional Features

The MAX6960AMH+D offers several functional features, including:

• High-performance LED display driver with constant-current outputs
• Serial interface for easy control and communication
• Flexible display modes (static, multiplexed, or blinking)
• Individual digit/LED intensity control for dimming
• Built-in oscillator for internal RC clock or external clock input

Advantages and Disadvantages

Advantages: - Versatile LED display driver suitable for various applications - High-performance and reliable operation - Easy control and communication through the serial interface - Flexible display modes and dimming control options

Disadvantages: - Limited to a maximum of eight digits or 64 individual LEDs - Requires external resistors for segment and global current regulation

Working Principles

The MAX6960AMH+D operates by receiving data through the serial interface (DIN) and clocking it in using the serial clock input (SCLK). The chip select input (CS) is used to enable or disable the device. The received data is then processed and drives the segment and digit outputs accordingly, controlling the connected LED display.

Detailed Application Field Plans

The MAX6960AMH+D can be applied in various fields, including:

1. Consumer Electronics: LED displays for home appliances, audio systems, and remote controls.
2. Industrial Automation: Control panels, process monitoring, and equipment status indicators.
3. Automotive: Dashboard displays, instrument clusters, and interior lighting.
4. Medical Devices: Patient monitors, diagnostic equipment, and medical instruments.
5. Gaming and Entertainment: Scoreboards, gaming machines, and amusement park attractions.

Detailed and Complete Alternative Models

Here are some alternative models that offer similar functionality:

1. MAX7219CNG+: LED Display Driver, 8-Digit, SPI Interface, DIP-24 package.
2. TLC5940NT: 16-Channel LED Driver, Constant Current, Serial Interface, DIP-28 package.
3. HT16K33: LED Controller/Driver,