TLC59283DBQR Datasheet PDF - TI

DESCRIPTION

●The TLC59283 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.

●FEATURES

●• 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

●• Pre-Charge FET for Ghosting Reduction

●• Grouped Switching Delay for Noise Reduction

●• Operating Temperature: –40°C to +85°C

●APPLICATIONS

●• Video Displays

●• Message Boards