LED driver 16 outputs 5-120 mA constant current, dot correction, PWM regulation 4096 gray levels, control SPI

Features

• 16 Channels

• Monocolor, Multicolor, Full-Color LED Displays

• 12 bit (4096 Steps) Grayscale PWM Control

• LED Signboards

• Dot Correction

• Display Backlighting

• General, High-Current LED Drive: – 6 bit (64 Steps) – Storable in Integrated EEPROM

• Drive Capability (Constant-Current Sink):

– 0 mA to 60 mA (VCC < 3.6 V)

– 0 mA to 120 mA (VCC > 3.6 V) adjustable 4096-step grayscale PWM brightness

• LED Power Supply Voltage up control and a 64-step, constant-current sink

• VCC = 3 V to 5.5 V

• Serial Data Interface drivers. The dot correction data is stored in an eeprom

• Controlled In-Rush Current integrated EEPROM. Both grayscale control and dot

• 30MHz Data Transfer Rate

• CMOS Level I/O value of all 16 channels.

• Error Information:

– LOD: LED Open Detection The LED open detection (LOD) indicates a broken line.

– TEF: Thermal Error Flag disconnected LED at an output terminal.

Datasheet

Download datasheet: TLC5940