AS1109 EB austriamicrosystems, AS1109 EB Datasheet - Page 2

• Manufacturer Part Number: AS1109 EB
• Description: BOARD EVAL AS1109
• Manufacturer: austriamicrosystems

Specifications of AS1109 EB

• Current - Output / Channel: 0.5 ~ 100 mA
• Outputs And Type: 8, Non-Isolated
• Voltage - Output: 0 ~ 15 V
• Features: Over-Temperature, Open-LED, Shorted-LED, Diagnostics
• Voltage - Input: 3 ~ 5.5 V
• Utilized Ic / Part: AS1109
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS compliant by exemption

AS1109
Datasheet
Contents
1 General Description
2 Key Features
3 Applications
4 Pinout
5 Absolute Maximum Ratings
6 Electrical Characteristics
7 Typical Operating Characteristics
8 Detailed Description
9 Application Information
10 Package Drawings and Markings
11 Ordering Information
www.austriamicrosystems.com/LED-Driver-ICs/AS1109
Pin Assignments
Pin Descriptions
Switching Characteristics
Serial Interface
Timing Diagrams
Error-Detection Mode
Global Error Mode
Error Detection Functions
Detailed Error Reports
Shutdown Mode
Error Detection
Cascading Devices
Constant Current
Adjusting Output Current .......................................................................................................................................................................... 19
Package Power Dissipation
Delayed Outputs
Switching-Noise Reduction
Load Supply Voltage
Open-LED Detection ........................................................................................................................................................................... 12
Shorted-LED ....................................................................................................................................................................................... 12
Overtemperature ................................................................................................................................................................................. 12
Detailed Temperature Warning Report ............................................................................................................................................... 13
Detailed Open-LED Error Report ........................................................................................................................................................ 14
Detailed Shorted-LED Error Report .................................................................................................................................................... 15
Low-Current Diagnostic Mode ............................................................................................................................................................ 15
Error Detection On-The-Fly ................................................................................................................................................................ 17
Error Detection with Low-Current Diagnosis Mode ............................................................................................................................. 17
...................................................................................................................................................................................... 3
............................................................................................................................................................................. 1
........................................................................................................................................................................... 1
........................................................................................................................................................................................... 9
......................................................................................................................................................................................... 17
......................................................................................................................................................................................... 3
....................................................................................................................................................................................... 16
........................................................................................................................................................................................ 9
...................................................................................................................................................................................... 19
...................................................................................................................................................................................... 19
....................................................................................................................................................................................... 3
.................................................................................................................................................................................... 11
................................................................................................................................................................. 1
.................................................................................................................................................................................. 18
................................................................................................................................................................ 8
................................................................................................................................................................................ 19
............................................................................................................................................................................... 11
............................................................................................................................................................ 25
............................................................................................................................................................................. 13
.......................................................................................................................................................... 17
......................................................................................................................................................... 5
........................................................................................................................................................................... 6
........................................................................................................................................................................ 12
...................................................................................................................................................................... 19
..................................................................................................................................................................... 19
..................................................................................................................................................... 4
............................................................................................................................................ 7
........................................................................................................................................ 21
Revision 1.20
2 - 26