STP16C596B1R

Product Overview

Category

The STP16C596B1R belongs to the category of integrated circuits (ICs) specifically designed for driving LED displays.

Use

This product is primarily used for controlling and driving LED displays in various applications such as digital signage, scoreboards, and electronic billboards.

Characteristics

• The STP16C596B1R is a high-performance LED driver IC with 16 output channels.
• It supports both static and dynamic display modes, making it suitable for a wide range of LED display applications.
• This IC offers excellent accuracy and reliability in driving LED segments or matrices.
• It is compatible with a variety of microcontrollers and can be easily integrated into existing systems.
• The STP16C596B1R operates at a low voltage, making it energy-efficient and suitable for battery-powered devices.

Package and Quantity

The STP16C596B1R is available in a compact and industry-standard package, such as a 24-pin SSOP (Shrink Small Outline Package). It is typically sold in reels containing a quantity of 2500 units.

Specifications

• Supply Voltage: 3.0V to 5.5V
• Output Current per Channel: Up to 120mA
• Maximum Clock Frequency: 30MHz
• Operating Temperature Range: -40°C to +85°C
• Package Type: SSOP-24

Detailed Pin Configuration

The STP16C596B1R has a total of 24 pins, each serving a specific function. Here is a detailed pin configuration:

1. GND: Ground
2. VDD: Power Supply Voltage
3. SDI: Serial Data Input
4. CLK: Clock Input
5. LE: Latch Enable Input
6. OE: Output Enable Input
7. OUT0-OUT15: LED Output Channels
8. GND: Ground
9. VDD: Power Supply Voltage
10. SDI: Serial Data Input
11. CLK: Clock Input
12. LE: Latch Enable Input
13. OE: Output Enable Input
14. OUT0-OUT15: LED Output Channels
15. GND: Ground
16. VDD: Power Supply Voltage
17. SDI: Serial Data Input
18. CLK: Clock Input
19. LE: Latch Enable Input
20. OE: Output Enable Input
21. OUT0-OUT15: LED Output Channels
22. GND: Ground
23. VDD: Power Supply Voltage
24. SDI: Serial Data Input

Functional Features

The STP16C596B1R offers several functional features that make it a versatile LED driver IC:

• Serial data input allows easy integration with microcontrollers and other digital devices.
• The latch enable input ensures synchronized and accurate data transfer to the output channels.
• Output enable input enables control over the display's on/off state, conserving power when necessary.
• High output current capability allows driving of high-brightness LEDs or multiple LEDs in series.
• Compatibility with both static and dynamic display modes provides flexibility for various applications.

Advantages and Disadvantages

Advantages

• High-performance LED driver with 16 output channels.
• Supports both static and dynamic display modes.
• Excellent accuracy and reliability in driving LED segments or matrices.
• Low voltage operation for energy efficiency.
• Easy integration with microcontrollers.

Disadvantages

• Limited output current per channel (up to 120mA).
• Requires external components for proper functionality.
• Relatively higher cost compared to simpler LED driver solutions.

Working Principles

The STP16C596B1R operates based on a shift register and latch architecture. It receives serial data input, clock signals, and control signals from a microcontroller or other digital devices. The received data is then latched and transferred to the output channels, controlling the state of connected LEDs. By manipulating the input data and control signals, the IC can achieve various display effects and patterns.

Detailed Application Field Plans

The STP16C596B1R finds applications in a wide range of fields, including:

1. Digital Signage: Controlling LED displays for advertising and information dissemination.
2. Scoreboards: Driving LED segments to display scores and game information in sports arenas.
3. Electronic Billboards: Illuminating large outdoor displays with vibrant and dynamic content.
4. Automotive Displays: Controlling LED indicators and instrument clusters in vehicles.
5. Consumer Electronics: Powering LED displays in televisions, monitors, and home appliances.

Detailed and Complete Alternative Models

While the STP16C596B1R offers excellent performance, there are alternative models available in the market that cater to different requirements. Some notable alternatives include:

1. MAX7219: A popular LED driver IC with cascading capabilities and