TLC6948
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Краткое описание:
16-channel, 16-bit ES-PWM constant-current LED driver with 48 multiplexing
Дополнительная информация
The TLC6948 is a 16-channel, constant-current sink LED driver designed for high-density, small-pitch LED display applications. It supports up to 48-line multiplexing with 16-bit ES-PWM grayscale control and includes 128 steps of global brightness control. The device features integrated memory (SRAM) to support the multiplexing, built-in ghosting removal, and enhanced low-grayscale uniformity, making it ideal for high-refresh-rate LED video displays.
| RoHS | Compliant |
| REACH | Affected |
| PWM Resolution | 16bits |
| Number of Channels | 16channels |
| Output Sink Current | 0.3 to 25mA |
| Multiplexing Support | 48lines |
| Channel Current Deviation | ±1% |
| Global Brightness Control | 128steps |
| Supply Voltage (VCC) Range | 3.0 to 5.5V |
| Data Shift Clock (SCLK) Max | 33MHz |
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