AS1130-BTST

The AS1130-BTST is an LED driver IC specifically designed for controlling and driving LED displays efficiently. It offers advanced features for controlling multiple LEDs individually, making it ideal for applications requiring precise LED control.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• VDD: Positive Power Supply
• GND: Ground Connection
• SCL: Serial Clock Input
• SDA: Serial Data Input
• IREF: Current Reference Input
• VLED: LED Power Supply

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the AS1130-BTST IC for a visual representation.

Key Features

• Individual LED Control: The AS1130-BTST allows individual control of multiple LEDs, enabling dynamic and customized display patterns.
• High Efficiency: This LED driver IC offers high efficiency in driving LEDs, reducing power consumption and heat generation.
• Serial Interface: With a serial clock and data input, the AS1130-BTST can be easily controlled and programmed by a microcontroller or other devices.
• Current Regulation: The IC includes current regulation features to ensure consistent brightness levels across all connected LEDs.
• Cascadable: Multiple AS1130-BTST ICs can be cascaded together to extend the number of controllable LEDs for larger displays.

Note: For detailed technical specifications, please refer to the AS1130-BTST datasheet.

Application

• LED Displays: Ideal for driving LED displays in applications such as signs, scoreboards, and decorative lighting.
• Matrix Displays: Suitable for controlling LED matrix displays for graphics and animations.
• Illumination Systems: Used in illumination systems where precise control of individual LEDs is required.

Functionality

The AS1130-BTST LED driver IC enables precise control and dimming of LEDs, making it suitable for a wide range of display and lighting applications that demand individual LED control.

Usage Guide

• Power Supply: Connect VDD (Pin 1) to the positive power supply and GND (Pin 2) to ground.
• Data Control: Use the SCL (Pin 3) and SDA (Pin 4) pins for serial communication with the microcontroller or control device.
• LED Connection: Connect the LED anodes to the VLED (Pin 5) and current-limiting resistors for controlled LED operation.

Frequently Asked Questions

Q: Can the AS1130-BTST be used in multiplexed LED displays?
A: Yes, the AS1130-BTST is suitable for multiplexed LED displays and offers efficient control of individual LEDs even in multiplexed configurations.

Q: Does the AS1130-BTST support dimming of LEDs?
A: Yes, the AS1130-BTST provides dimming capabilities, allowing users to adjust the brightness levels of connected LEDs.