AD5626BRMZ データシートの表示（PDF） - Analog Devices

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AD5626BRMZ

5 V, 12-Bit nanoDAC, Serial Interface in MSOP and LFCSP Packages

Analog Devices 

AD5626

TABLE OF CONTENTS

Features .............................................................................................. 1

Applications....................................................................................... 1

General Description ......................................................................... 1

Functional Block Diagram .............................................................. 1

Revision History ............................................................................... 2

Specifications..................................................................................... 3

Electrical Characteristics ............................................................. 3

Timing Characteristics ................................................................ 4

Absolute Maximum Ratings............................................................ 5

ESD Caution.................................................................................. 5

Pin Configurations and Function Descriptions ........................... 6

Typical Performance Characteristics ............................................. 7

Theory of Operation ...................................................................... 10

DAC Section................................................................................ 10

Amplifier Section........................................................................ 10

REVISION HISTORY

12/07—Revision 0: Initial Version

Output Section............................................................................ 10

Power Supply............................................................................... 10

Timing and Control ................................................................... 11

Applications Information.............................................................. 12

Power Supplies, Bypassing, and Grounding ........................... 12

Unipolar Output Operation...................................................... 12

Operating the AD5626 on 12 V or 15 V Supplies Only........ 13

Measuring Offset Error ............................................................. 13

Bipolar Output Operation......................................................... 13

Generating a Negative Supply Voltage .................................... 15

A Single-Supply, Programmable Current Source................... 15

Galvanically-Isolated Interface ................................................. 15

Microprocessor Interfacing....................................................... 16

Outline Dimensions ....................................................................... 17

Ordering Guide .......................................................................... 17

Rev. 0 | Page 2 of 20

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