Datasheet4U Logo Datasheet4U.com

AS1122 Datasheet - austriamicrosystems AG

12-Channel LED Driver

AS1122 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

AS1122 General Description

The AS1122 is a 12-channel, constant current-sink LED driver. Each of the 12 channels can be individually adjusted by 4096-step greyscale PWM brightness control and 64-step constant-current sink (dot correction). The dot correction circuitry adjusts the brightness variations between the AS1122 chann.

AS1122 Datasheet (1.70 MB)

Preview of AS1122 PDF

Datasheet Details

Part number:

AS1122

Manufacturer:

austriamicrosystems AG

File Size:

1.70 MB

Description:

12-channel led driver.

📁 Related Datasheet

AS1120 46-Segment LCD Driver (austriamicrosystems AG)

AS1120 12 Channels Capacitive Touch Sensor IC (ASI)

AS1121 16-Channel LED Driver (austriamicrosystems AG)

AS1123 16 -Channel LED Driver (austriamicrosystems AG)

AS1124 24W Powered Device (Akros Silicon)

AS1100 Serially Interfaced 8-Digit LED Driver (AMSCO)

AS1101 (AS1101 - AS1104) Low-Dropout LED Drivers (AMSCO)

AS1102 (AS1101 - AS1104) Low-Dropout LED Drivers (AMSCO)

AS1103 (AS1101 - AS1104) Low-Dropout LED Drivers (AMSCO)

AS1104 (AS1101 - AS1104) Low-Dropout LED Drivers (AMSCO)

TAGS

AS1122 12-Channel LED Driver austriamicrosystems AG

Image Gallery

AS1122 Datasheet Preview Page 2 AS1122 Datasheet Preview Page 3

AS1122 Distributor