Datasheet Details
| Part number | TLC59581 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.14 MB |
| Description | 48-Channel 16-Bit ES-PWM LED Driver |
| Datasheet |
 TLC59581 Datasheet
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General Description
The TLC59581/82are 48-channel constant-current sink drivers.
Each channel has an individuallyadjustable, 65536-step, pulse width modulation (PWM) grayscale (GS) brightness control.
The TLC59581 can support 32-multiplexing while TLC59582 can support 16-multiplexing.
Key Features
- 1 48 Constant-Current Sink Output Channels.
- Sink Current Capability with Max BC/CC data:.
- 25 mA at 5 VCC.
- 20 mA at 3.3 VCC.
- Global Brightness Control (BC): 3-Bit (8-Step).
- Color Brightness Control (CC) for Each Color Group: 9-Bit (512-Step), Three Groups.
- LED Power Supply Voltage Up To 10 V.
- VCC = 3.0 V to 5.5 V.
- Constant Current Accuracy.
- Channel-to-Channel = ±1%(Typ), ±3%(Max).
- Device-to-Device =.