TLC59284 Overview
Description
The TLC59284 is a 16-channel, constant-current sink light-emitting diode (LED) driver. Each channel can be individually controlled with a simple serial communications protocol that is compatible with 3.3-V or 5-V CMOS logic levels, depending on the operating VCC.
Key Features
- 2 16-Channel, Constant-Current Sink Output with On and Off Control
- Constant-Current Sink Capability: – 35 mA (VCC ≤ 3.6 V) – 45 mA (VCC > 3.6 V)
- LED Power-Supply Voltage: Up to 10 V
- VCC: 3 V to 5.5 V
- Constant-Current Accuracy: – Channel-to-Channel: ±1.4% (typ), ±3% (max) – Device-to-Device: ±2% (typ), ±4% (max)
- CMOS Logic Level I/O
- Data Transfer Rate: 35 MHz
- BLANK Pulse Width: 50 ns
- Switching Delay for Noise Reduction
- Operating Temperature: –40°C to +85°C
