ZADCS1082/1042/1022

10-Bit, 250ksps, 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 ZADCS1082 / ZADCS1082V

1.3.

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

Package Pin Assignment ZADCS1042 / ZADCS1042V

1.4.

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

Package Pin Assignment ZADCS1022 / ZADCS1022V

1.5.

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

Electrical Characteristics

1.5.1.

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

General Parameters

1.5.2.

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

Specific Parameters of ZADCS10x2V versions (with Internal Reference)

1.5.3.

..............................13

Specific Parameters of basic ZADCS10x2 versions (without Internal Reference)

1.5.4.

.........................................................................................................................13

Digital Pin Parameters

1.6.

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

Typical Operating Characteristics

2

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

Detailed Description

2.1.

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

General Operation

2.2.

................................................................................................................................................16

Analog Input

2.3.

....................................................................................................................18

Internal & External Reference

2.4.

...........................................................................................................................................18

Digital Interface

2.5.

.......................................................................................................................................22

Power Dissipation

3

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

Layout

4

..............................................................................................................................................25

Package Drawing