AD650 Ver la hoja de datos (PDF) - Analog Devices

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componentes Descripción

Fabricante

AD650

Voltage-to-Frequency and Frequency-to-Voltage Converter

Analog Devices 

AD650

TABLE OF CONTENTS

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

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

Product Description ......................................................................... 1

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

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

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

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

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

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

Circuit Operation ............................................................................. 7

Unipolar Configuration............................................................... 7

Component Selection................................................................... 8

Bipolar V/F .................................................................................. 10

Unipolar V/F, Negative Input Voltage ..................................... 10

REVISION HISTORY

3/13—Rev. D to Rev. E

Changes to Figure 13...................................................................... 11

Updated Outline Dimensions ....................................................... 19

Changes to Ordering Guide .......................................................... 19

3/06—Rev. C to Rev. D

Updated Format..................................................................Universal

Changes to Product Highlights....................................................... 1

Changes to Table 1............................................................................ 3

Added Pin Function Descriptions Table ...................................... 6

Updated Outline Dimensions ....................................................... 18

Changes to Ordering Guide .......................................................... 19

Data Sheet

F/V Conversion .......................................................................... 10

High Frequency Operation ....................................................... 10

Decoupling and Grounding ...................................................... 12

Temperature Coefficients .......................................................... 12

Nonlinearity Specification ........................................................ 13

PSRR............................................................................................. 14

Other Circuit Considerations ................................................... 14

Applications..................................................................................... 16

Differential Voltage-to-Frequency Conversion...................... 16

Autozero Circuit ......................................................................... 16

Phase-Locked Loop F/V Conversion ...................................... 17

Outline Dimensions ....................................................................... 19

Ordering Guide .......................................................................... 20

Rev. E | Page 2 of 20

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