AD737JR-REEL datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Analog mixed-signal IC> converter> AD737JR-REEL

AD737JR-REEL: DescriptionRMS TO DC CONVERTER, 0.005MHz, PDSO8, MS-012AA, SOIC-8; CategoryAnalog mixed-signal IC converter; File Size1MB，25 Pages; ManufacturerRochester Electronics; Websitehttps://www.rocelec.com/

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AD737JR-REEL Overview

RMS TO DC CONVERTER, 0.005MHz, PDSO8, MS-012AA, SOIC-8

AD737JR-REEL Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Parts packaging code	SOIC
package instruction	MS-012AA, SOIC-8
Contacts	8
Reach Compliance Code	unknown
Converter type	RMS TO DC CONVERTER
JESD-30 code	R-PDSO-G8
JESD-609 code	e0
length	4.9 mm
Maximum linear error (EL)	0.35%
Humidity sensitivity level	NOT SPECIFIED
Maximum negative supply voltage	-16.5 V
Minimum negative supply voltage	-3.2 V
Nominal negative supply voltage	-5 V
Number of functions	1
Number of terminals	8
Maximum operating frequency	0.005 MHz
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT APPLICABLE
Maximum positive input voltage	1 V
Certification status	COMMERCIAL
Maximum seat height	1.75 mm
Maximum supply voltage	16.5 V
Minimum supply voltage	2.8 V
Nominal supply voltage	5 V
surface mount	YES
Temperature level	COMMERCIAL
Terminal surface	TIN LEAD
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT APPLICABLE
Maximum total error	2%
width	3.9 mm
Base Number Matches	1

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AD737

TABLE OF CONTENTS

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

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

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

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

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

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

Absolute Maximum Ratings............................................................ 6

Thermal Resistance ...................................................................... 6

ESD Caution .................................................................................. 6

Pin Configurations and Function Descriptions ........................... 7

Typical Performance Characteristics ............................................. 8

Theory of Operation ...................................................................... 12

Types of AC Measurement ........................................................ 12

DC Error, Output Ripple, and Averaging Error ..................... 13

AC Measurement Accuracy and Crest Factor ........................ 13

Calculating Settling Time.......................................................... 13

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

RMS Measurement—Choosing an Optimum

Value for C

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

Rapid Settling Times via the Average Responding

Connection.................................................................................. 14

Selecting Practical Values for Capacitors ................................ 14

Scaling Input and Output Voltages .......................................... 14

AD737 Evaluation Board............................................................... 18

Outline Dimensions ....................................................................... 20

Ordering Guide .......................................................................... 22

REVISION HISTORY

10/08—Rev. G to Rev. H

Added Selectable Average or RMS Conversion Section and

Figure 27 .......................................................................................... 14

Updated Outline Dimensions ....................................................... 20

Changes to Ordering Guide .......................................................... 22

12/06—Rev. F to Rev. G

Changes to Specifications ................................................................ 3

Reorganized Typical Performance Characteristics ...................... 8

Changes to Figure 21 ...................................................................... 11

Reorganized Theory of Operation Section ................................. 12

Reorganized Applications Section ................................................ 14

Added Scaling Input and Output Voltages Section.................... 14

Deleted Application Circuits Heading ......................................... 16

Changes to Figure 28 ...................................................................... 16

Added AD737 Evaluation Board Section .................................... 18

Updated Outline Dimensions ....................................................... 20

Changes to Ordering Guide .......................................................... 21

1/05—Rev. E to Rev. F

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

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

Changes to General Description Section ...................................... 1

Changes to Pin Configurations and Function

Descriptions Section ........................................................................ 6

Changes to Typical Performance Characteristics Section ........... 7

Changes to Table 4 .......................................................................... 11

Change to Figure 24 ....................................................................... 12

Change to Figure 27 ....................................................................... 15

Changes to Ordering Guide .......................................................... 18

6/03—Rev. D to Rev. E

Added AD737JR-5 .............................................................. Universal

Changes to Features ..........................................................................1

Changes to General Description .....................................................1

Changes to Specifications .................................................................2

Changes to Absolute Maximum Ratings ........................................4

Changes to Ordering Guide .............................................................4

Added TPCs 16 through 19 .............................................................6

Changes to Figures 1 and 2 ..............................................................8

Changes to Figure 8 ........................................................................ 11

Updated Outline Dimensions ....................................................... 12

12/02—Rev. C to Rev. D

Changes to Functional Block Diagram...........................................1

Changes to Pin Configuration .........................................................4

Figure 1 Replaced ..............................................................................8

Changes to Figure 2 ...........................................................................8

Figure 5 Replaced ........................................................................... 10

Changes to Application Circuits Figures 4, 6–8 ......................... 10

Outline Dimensions Updated ....................................................... 12

12/99—Rev. B to Rev. C

Rev. H | Page 2 of 24

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