AN1500A
TABLE OF CONTENTS
1
2
5
6
7
SCOPE................................................................................................................................................................. 1
KEY FEATURES ................................................................................................................................................. 1
SA2532K PIN LAYOUT . ..................................................................................................................................... 4
GENERAL DESCRIPTION .................................................................................................................................. 5
DEMO BOARD CONFIGURATION..................................................................................................................... 5
8 DESCRIPTION OF KEYBOARD FUNCTIONS................................................................................................... 7
9 USING THE SA2532K ......................................................................................................................................... 8
10
SLIDING CURSOR PROTOCOL AND PAUSE INSERTION .......................................................................... 9
13
THE DOUBLE WHEATSTONE PRINCIPLE ................................................................................................. 11
15
OFF-HOOK CONDITIONS & DC MASK ...................................................................................................... 15
2/27
sames
SAMES [ SAMES ]
