ZADCS146/147

12-Bit, 200ksps, ADC Family

Data Sheet

October 12, 2011

© 2011 Zentrum Mikroelektronik Dresden AG — Rev. 2.0

All rights reserved. The material contained herein may not be reproduced, adapted, merged, translated, stored, or used without

the prior written consent of the copyright owner. The information furnished in this publication is PRELIMINARY and subject to

changes without notice.

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Contents

1

................................................................................................................................. 7

GENERAL DEVICE SPECIFICATION

1.1.

............................................................................................. 7

ABSOLUTE MAXIMUM RATINGS (NON OPERATING)

1.2.

............................................................................................ 8

PACKAGE PIN ASSIGNMENT ZADCS146 / ZADCS147

1.3.

............................................................................................................................ 9

ELECTRICAL CHARACTERISTICS

1.3.1.

................................................................................................................................... 9

GENERAL PARAMETERS

1.3.2.

..................................................................................... 10

SPECIFIC PARAMETERS OF ZADCS146 VERSIONS

1.3.3.

......................................................................... 11

SPECIFIC PARAMETERS OF BASIC ZADCS147 VERSIONS

1.3.4.

............................................................................................................................. 11

DIGITAL PIN PARAMETERS

1.4.

........................................................................................................... 12

TYPICAL OPERATING CHARACTERISTICS

2

................................................................................................................................................ 14

DETAILED DESCRIPTION

2.1.

............................................................................................................................................ 14

GENERAL OPERATION

2.2.

......................................................................................................................................................... 15

ANALOG INPUT

2.3.

................................................................................................................... 17

INTERNAL & EXTERNAL REFERENCE

2.4.

................................................................................................................................................ 17

DIGITAL INTERFACE

2.5.

.............................................................................................................................................. 21

POWER DISSIPATION

3

............................................................................................................................................................................ 23

LAYOUT

4

....................................................................................................................................................... 24

PACKAGE DRAWING