Datasheet
ZADCS146 / ZADCS147
Table of Contents
Page
1
GENERAL DEVICE SPECIFICATION ....................................................................................................... 3
1.1
1.2
1.3
ABSOLUTE MAXIMUM RATINGS (NON OPERATING).................................................................................... 3
PACKAGE PIN ASSIGNMENT.................................................................................................................... 4
ELECTRICAL CHARACTERISTICS .............................................................................................................. 5
1.3.1
1.3.2
1.3.3
1.3.4
General Parameters ................................................................................................................... 5
ZADCS146 Specific Parameters ................................................................................................ 6
ZADCS147 Specific Parameters ................................................................................................ 7
ZADCS146 / ZADCS147 Digital Pin Parameters........................................................................ 7
1.4
TYPICAL OPERATING CHARACTERISTICS .................................................................................................. 8
2
DETAILED DESCRIPTION...................................................................................................................... 10
2.1
GENERAL OPERATION.......................................................................................................................... 10
ANALOG INPUT.................................................................................................................................... 10
INTERNAL & EXTERNAL REFERENCE...................................................................................................... 12
DIGITAL INTERFACE ............................................................................................................................. 12
POWER DISSIPATION ........................................................................................................................... 16
2.2
2.3
2.4
2.5
3
4
5
6
7
LAYOUT.................................................................................................................................................. 16
PACKAGE DRAWING............................................................................................................................. 18
ORDERING INFORMATION.................................................................................................................... 19
ZMD DISTRIBUTION PARTNER............................................................................................................. 19
ZMD CONTACT....................................................................................................................................... 19
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Please notice, that values specified as typical may differ
from product to product. The values listed under min or
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Copyright © 2008, ZMD AG, Rev. 1.1
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Information furnished in this publication is preliminary and subject to changes without notice.
2/19
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