The TLC59582 is a 48-channel constant-current sink driver. Each channel has an individually-adjustable, 65536-step, pulse width modulation (PWM) grayscale (GS) brightness control. It supports 16-multiplexing and features integrated SRAM for display data memory, a pre-charge FET to eliminate ghosting, and LED Open Detection (LOD) caterpillar cancelling.
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Texas Instruments TLC59582 technical specifications.
| Number of Channels | 48channels |
| Resolution | 16bits |
| Sink Current (VCC=5V) | 25mA |
| Sink Current (VCC=3.3V) | 20mA |
| Supply Voltage (VCC) | 3.0 to 5.5V |
| LED Supply Voltage | Up to 10V |
| Data Transfer Rate | 25MHz |
| Analog Dimming Steps | 512steps |
| Operating Temperature Range | -40 to 85°C |
| Channel-to-Channel Accuracy | ±1 (Typ), ±3 (Max)% |
| Device-to-Device Accuracy | ±1 (Typ), ±2 (Max)% |
| RoHS | Yes |
| REACH | Yes |
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