MAX6955ATL+T

Product Overview

Category

The MAX6955ATL+T belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for driving LED displays and lighting applications.

Characteristics

• The MAX6955ATL+T is a versatile and high-performance LED driver.
• It supports a wide range of display sizes and configurations.
• It offers advanced features for controlling brightness, intensity, and multiplexing of LEDs.
• The IC operates with low power consumption, making it suitable for battery-powered devices.
• It provides reliable and efficient LED driving capabilities.

Package

The MAX6955ATL+T is available in a small form-factor package, typically a 40-pin thin QFN (Quad Flat No-Lead) package.

Essence

The essence of the MAX6955ATL+T lies in its ability to efficiently drive and control LED displays, enabling the creation of visually appealing and dynamic lighting effects.

Packaging/Quantity

The MAX6955ATL+T is usually supplied in tape and reel packaging. The quantity per reel may vary depending on the manufacturer's specifications.

Specifications

• Supply Voltage: 2.7V to 5.5V
• Number of Outputs: 16
• Maximum Output Current per Channel: 30mA
• Communication Interface: I2C-compatible serial interface
• Operating Temperature Range: -40°C to +85°C
• Package Type: Thin QFN

Detailed Pin Configuration

The MAX6955ATL+T has a total of 40 pins. Here is a detailed pin configuration:

1. VDD: Power supply voltage
2. GND: Ground reference
3. SDA: Serial data input/output for I2C communication
4. SCL: Serial clock input for I2C communication
5. INT: Interrupt output
6. RSET: External resistor for setting the current limit 7-22. SEG0-SEG15: Segment outputs for LED driving 23-38. DIG0-DIG15: Digit outputs for LED driving
7. IREF: Reference current input
8. BLANK: Blanking control input

Functional Features

• High-performance LED driver with 16 outputs
• Individual control of each LED segment and digit
• Programmable brightness control
• Multiplexing capability for efficient display operation
• Built-in blanking control for power-saving purposes
• Integrated thermal shutdown protection
• Compatible with I2C serial interface for easy integration into digital systems

Advantages and Disadvantages

Advantages

• Versatile and flexible LED driving capabilities
• Efficient power consumption for battery-powered devices
• Advanced features for controlling brightness and intensity
• Compact package size for space-constrained applications
• Reliable and high-performance operation

Disadvantages

• Limited number of outputs (16)
• Requires external resistor for current limit configuration
• Relatively higher cost compared to simpler LED drivers

Working Principles

The MAX6955ATL+T operates by receiving control signals through the I2C-compatible serial interface. It processes these signals to drive the connected LEDs, controlling their brightness, multiplexing, and other parameters. The IC utilizes internal circuitry to efficiently manage power consumption and protect against thermal issues.

Detailed Application Field Plans

The MAX6955ATL+T finds applications in various fields, including: - LED displays for consumer electronics - Automotive lighting systems - Industrial control panels - Signage and advertising displays - Medical equipment displays - Gaming machines and casino displays

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MAX6955ATL+T include: - MAX7219CNG+ - TLC5940NT - HT16K33

These alternative models provide LED driving capabilities and can be considered based on specific application requirements.

Note: The content provided above is a sample structure for an encyclopedia entry. The actual content may vary depending on the specific product and its characteristics.