AD5680BCPZ-2RL7(RevB) データシートの表示（PDF） - Analog Devices

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AD5680BCPZ-2RL7
(Rev.:RevB)

5 V 18-Bit nanoDAC® in a SOT-23

Analog Devices 

AD5680

TABLE OF CONTENTS

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

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

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

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

Product Highlights ........................................................................... 1

Related Devices ................................................................................. 1

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

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

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

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

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

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

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

Terminology .................................................................................... 10

Theory of Operation ...................................................................... 11

DAC Section................................................................................ 11

Resistor String ............................................................................. 11

REVISION HISTORY

2/14—Rev. A to Rev. B

Added 8-Lead LFCSP.........................................................Universal

Changes to Figure 3 Caption and Table 4 Caption ...................... 6

Added Figure 4; Renumbered Sequentially .................................. 6

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

Changes to Ordering Guide .......................................................... 17

3/07—Rev. 0 to Rev. A

Changes to Input Shift Register Section ...................................... 12

Changes to Figure 25...................................................................... 12

6/06—Revision 0: Initial Version

Data Sheet

Output Amplifier........................................................................ 11

Interpolator Architecture .......................................................... 11

Serial Interface ............................................................................ 12

Input Shift Register .................................................................... 12

SYNC Interrupt .......................................................................... 12

Power-On Reset .......................................................................... 12

Microprocessor Interfacing....................................................... 13

Applications Information .............................................................. 14

Closed-Loop Applications......................................................... 14

Filter ............................................................................................. 14

Choosing a Reference for the AD5680 .................................... 15

Using a Reference as a Power Supply for the AD5680 .......... 16

Using the AD5680 with a Galvanically Isolated Interface .... 16

Power Supply Bypassing and Grounding ................................ 16

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

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

Rev. B | Page 2 of 20

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