Datasheet Details
| Part number | TLC5929 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 3.03 MB |
| Description | 16-Channel Constant-Current LED Driver |
| Datasheet |
 TLC5929 Datasheet
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General Description
The TLC5929 is a 16-channel constant current sink LED driver.
Each channel can be turned on or off by writing data to an internal register.
The constant current value of all 16 channels is set by a single external resistor with 128 steps for the global brightness control (BC).
Key Features
- 1.
- 23 16 Constant-Current Sink Output Channels with On/Off Control.
- Current Capability:.
- 40 mA (VCC ≤ 3.6 V).
- 50 mA (VCC > 3.6 V).
- Global Brightness Control: 7-Bit (128 Steps).
- Power-Supply Voltage Range: 3.0 V to 5.5 V.
- LED Power-Supply Voltage: Up to 10 V.
- Constant-Current Accuracy:.
- Channel-to-Channel = ±1% (typ), ±3% (max).
- Device-to-Device = ±2% (typ), ±4% (max).
- Data Transfer Rate: 33 MHz.