Data Sheet
www.id-innovations.com
2
ID-2/12/20 LA Series Datasheet X1
11.04.2013
Content
1. Overview .......................................................................................................................................3
2. Pin Out for ID12-LA and ID20-LA .....................................................................................................3
ID-12LA, ID-20LA .........................................................................................................................3
ID-2LA ....................................................................................................................................3
3. Device Operational Characteristics .................................................................................................4
4. Data Formats .................................................................................................................................4
5. Magnetic Emulation Waveforms .....................................................................................................5
6. Pin Description & Output Data Formats ..........................................................................................6
7. Absolute Maximum Ratings ............................................................................................................7
8. Circuit Diagram ..............................................................................................................................8
8.1 Circuit Diagram for ID-12LA, ID-20LA .................................................................................................. 8
8.2 Circuit Diagram for ID-2LA .................................................................................................................. 8
9. Dimensions (mm) ...........................................................................................................................9
10. Connection direct to a computer ................................................................................................. 10
10.1 Connection to a Processor UART .................................................................................................... 11
10.2 Connecting a Read LED ................................................................................................................... 11
11. Useful information ..................................................................................................................... 11
12. Choice of Power Supply .............................................................................................................. 12
13. Designing Coils for ID-2LA ........................................................................................................... 13
14. Fine Tuning the ID-2LA ................................................................................................................ 14
15. ID-2LA Compatibility Issues with the ID-2 .................................................................................... 15
16. ID-12LA, ID-20LA Compatibility Issues with ID-12, ID-20 .............................................................. 15
17. Layout Precautions for ID-12LA and ID-20LA ................................................................................ 15
18. Contact Information ................................................................................................................... 16
Disclaimer ........................................................................................................................................ 17