TM512BC: High-Precision DMX512 LED Driver Chip

TM512BC: High-Precision DMX512 LED Driver Chip

The TM512BC is a DMX512 LED driver chip designed for reliable and smooth LED lighting. It features 16-bit grayscale control and gamma correction 2.2, offering natural light transitions. This chip is ideal for architectural and stage lighting systems, ensuring high performance in dynamic lighting environments.

Key Features of TM512BC

• DMX512 Compatibility: Supports up to 4096 addressable channels. It decodes DMX512 signals with speeds between 200Kbps and 1000Kbps, requiring no rate adjustments.
• High Precision Output: Provides four constant current channels, adjustable from 3mA to 80mA per channel. 18mA fixed output is also available for SSOP10 packaging.
• Gamma Correction: Uses gamma 2.2 correction, making lighting more visually appealing and aligned with human eye perception.
• PWM Frequency Control: Includes reverse polarity PWM frequency reduction for external drivers like MOSFETs. This results in a 250Hz refresh rate.
• High Refresh Rate: Delivers up to 2KHz refresh rate, ensuring smooth lighting transitions, ideal for stage effects and video walls.
• Built-In EEPROM: Internal EEPROM means no external components required. Supports online writing and automatic configuration.

Applications

• Point Light Sources: Perfect for signage and accent lighting.
• Linear Lights: Ideal for continuous strips in architectural and decorative lighting.
• Wall Wash Lights: Suitable for building facades and backdrops.
• Stage Lighting: Ensures smooth, flicker-free effects for live performances.
• Video Walls: Supports indoor and outdoor video displays, offering high performance.

Why Choose TM512BC?

• Easy Setup: Supports online programming for easy installation and configuration. No need to re-power the system for address changes.
• Reliable: Self-testing and address backup ensure long-lasting, stable operation.
• Versatile: Perfect for both small and large lighting projects, capable of controlling up to 4096 channels.

The TM512BC is an excellent choice for any lighting system needing precision, high performance, and reliability.