iii
Sleep Mode...................................................................................................................................................18
Serial Configuration Mode......................................................................................... 19
Abbreviated ASCII Table.............................................................................................................................. 20
General Design Specifications.................................................................................. 21
Operational................................................................................................................................................... 21
Mechanical....................................................................................................................................................21
Electrical....................................................................................................................................................... 22
Environmental...............................................................................................................................................22
Detailed Electrical Specifications
Absolute Maximum Ratings..........................................................................................................................23
IS4823 DC Operating Voltages.....................................................................................................................23
IS4825 DC Operating Voltages.....................................................................................................................24
Current Draw @ 25°C...................................................................................................................................24
Scan Engine Terminations
IS4813 Pinout Connections.......................................................................................................................... 25
IS4815 Pinout Connections.......................................................................................................................... 25
Decode Printed Circuit Board Terminations
USB Decode PCB, 3.3V ...............................................................................................................................26
USB Decode PCB, 5V ..................................................................................................................................27
TTL, RS232 3.3V / 5V...................................................................................................................................28
Flex Cable Specifications and Installation Guidelines ...........................................29
Timing Diagrams
Startup Condition Timing Diagram................................................................................................................30
Scan Sense Timing Diagram........................................................................................................................31
Bar Code Element Time Calculation......................................................................... 32
Regulatory Compliance .............................................................................................33
Limited Warranty........................................................................................................ 37
Patents ........................................................................................................................ 38
Index............................................................................................................................ 39
Contact Information ...................................................................................................41
Product Service and Repair ......................................................................................42