AS1122 12-Channel LED Driver

austriamicrosystems AG

Description

Technical coantmesntAsGtill valid Datasheet AS1122 12-Channel LED Driver with Dot Correction and Greyscale PWM 1 General .
The AS1122 is a 12-channel, constant current-sink LED driver.

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Datasheet Specifications

Part number: AS1122
Manufacturer: austriamicrosystems AG
File Size: 1.70 MB
Datasheet: AS1122-austriamicrosystemsAG.pdf
Description: 12-Channel LED Driver

Features

* Greyscale PWM Control: 12-Bit (4096 Steps) Dot Correction: 6-Bit (64 Steps) Drive Capability (Constant-Current Sink): 0 to 40mA LED Power Supply Voltage: up to 30V Supply Voltage Range: 2.7V to 3.6V Output Delay for controlled Inrush Current (factory set, can be turned off) Factory set rise- and fal

Applications

* The device is ideal for mono-, multi-, and full-color LED displays, LED signboards, and display backlights. Figure 1. AS1122 - Typical Application Diagram www. austriamicrosystems. com/LED-Driver-ICs Revision 1.00 1 - 22 AS1122 Datasheet - Pinout 4 Pinout Pin Assignments Figure 2. Pin Assignments

AS1122 Distributors

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AS1122 12-Channel LED Driver austriamicrosystems AG

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