AS1119 - 144-LED Cross-Plexing Driver

Product Overview

austriamicrosystems AG

Part number	AS1119
Manufacturer	austriamicrosystems AG
File Size	1.05 MB
Description	144-LED Cross-Plexing Driver
Datasheet	AS1119 Datasheet
Additional preview pages of the AS1119 datasheet.

The AS1119 is a compact LED driver for 144 (90) single LEDs.

The devices can be programmed via an I²C compatible interface.

The AS1119 offers two blocks driving each 72 LEDs (3 blocks each 30LEDs) with 1/9 (1/6) cycle rate.

very low shutdown and operational current. The device is available in a ultrasmall 36-pin WL-CSP. 2 Key Features 1MHz I²C-Compatible Interface Open and Shorted LED Error Detection 144 LEDs in Dot Matrix Low-Power Shutdown Current Individual 8-bit LED PWM Control 8-bit Analog Brightness Control (1:1), 2:3, 1:2 320mA Charge Pump 6 Frames Memory for Animations System-clk synchronisation for multiple devices Supply Voltage Range: 2.7V to 5.5V Minimum PCB space required 36-pin WL-CSP package Figure.

📁 Similar Datasheet

Other Datasheets by austriamicrosystems AG

Published: Feb 18, 2015 |