AD8279ARZ-R7 datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Analog mixed-signal IC> Amplifier circuit> AD8279ARZ-R7

AD8279ARZ-R7: DescriptionINSTRUMENTATION AMPLIFIER, 500 uV OFFSET-MAX, 0.55 MHz BAND WIDTH, PDSO14, ROHS COMPLIANT, MS-012AB, SOIC-14; CategoryAnalog mixed-signal IC Amplifier circuit; File Size2MB，25 Pages; ManufacturerRochester Electronics; Websitehttps://www.rocelec.com/

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AD8279ARZ-R7 Overview

INSTRUMENTATION AMPLIFIER, 500 uV OFFSET-MAX, 0.55 MHz BAND WIDTH, PDSO14, ROHS COMPLIANT, MS-012AB, SOIC-14

AD8279ARZ-R7 Parametric

Parameter Name	Attribute value
Maker	Rochester Electronics
Parts packaging code	SOIC
package instruction	SOP,
Contacts	14
Reach Compliance Code	unknown
Amplifier type	INSTRUMENTATION AMPLIFIER
Nominal bandwidth (3dB)	0.55 MHz
Minimum Common Mode Rejection Ratio	80 dB
Maximum input offset voltage	500 µV
JESD-30 code	S-PDSO-G14
length	8.65 mm
Negative supply voltage upper limit	-18 V
Nominal Negative Supply Voltage (Vsup)	-15 V
maximum nonlinearity	0.001%
Number of functions	1
Number of terminals	14
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	SQUARE
Package form	SMALL OUTLINE
Certification status	COMMERCIAL
Maximum seat height	1.75 mm
Nominal slew rate	1.4 V/us
Supply voltage upper limit	18 V
Nominal supply voltage (Vsup)	15 V
surface mount	YES
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
width	3.9 mm

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AD8278/AD8279

TABLE OF CONTENTS

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

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

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

Functional Block Diagrams............................................................. 1

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

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

Absolute Maximum Ratings............................................................ 7

Thermal Resistance ...................................................................... 7

Maximum Power Dissipation ..................................................... 7

Short-Circuit Current .................................................................. 7

ESD Caution.................................................................................. 7

Pin Configurations and Function Descriptions ........................... 8

Typical Performance Characteristics ..............................................9

Theory of Operation ...................................................................... 16

Circuit Information.................................................................... 16

Driving the AD8278 and AD8279 ........................................... 16

Input Voltage Range................................................................... 16

Power Supplies ............................................................................ 17

Applications Information .............................................................. 18

Configurations............................................................................ 18

Differential Output .................................................................... 19

Instrumentation Amplifier........................................................ 19

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

Ordering Guide .......................................................................... 21

REVISION HISTORY

1/11—Rev. B to Rev. C

Change to Impedance/Differential Parameter, Table 3 ............... 4

Change to Impedance/Differential Parameter, Table 5 ............... 6

4/10—Rev. A to Rev. B

Changed Supply Current Parameters to AD8278 Supply Current

Parameter and AD8279 Supply Current Parameter, Table 5 ...... 6

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

10/09—Rev. 0 to Rev. A

Added AD8279 and 14-Lead SOIC Model .....................Universal

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

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

Change to Table 2 ............................................................................. 3

Change to Table 3 ..............................................................................4

Change to Table 4 ..............................................................................5

Change to Table 5 ..............................................................................6

Added Figure 6 and Table 9 .............................................................8

Changes to Figure 31 and Figure 32............................................. 13

Changes to Figure 40, Figure 41, and Figure 42 ......................... 14

Added Figure 47; Renumbered Sequentially .............................. 15

Changes to Figure 51 to Figure 57................................................ 18

Added Differential Output Section.............................................. 19

Changes to Figure 59...................................................................... 19

Updated Outline Dimensions....................................................... 21

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

7/09—Revision 0: Initial Version

Rev. C | Page 2 of 24

AD8279ARZ-R7 Related Products

	AD8279ARZ-R7	AD8279BRZ	AD8278ARMZ	AD8278ARZ	AD8278BRMZ-R7	AD8278BRZ	AD8278BRZ-R7
Description	INSTRUMENTATION AMPLIFIER, 500 uV OFFSET-MAX, 0.55 MHz BAND WIDTH, PDSO14, ROHS COMPLIANT, MS-012AB, SOIC-14	INSTRUMENTATION AMPLIFIER, 200 uV OFFSET-MAX, 0.55 MHz BAND WIDTH, PDSO14, ROHS COMPLIANT, MS-012AB, SOIC-14	INSTRUMENTATION AMPLIFIER, 500 uV OFFSET-MAX, 0.55 MHz BAND WIDTH, PDSO8, ROHS COMPLIANT, MO-187AA, MSOP-8	INSTRUMENTATION AMPLIFIER, 500 uV OFFSET-MAX, 0.55 MHz BAND WIDTH, PDSO8, ROHS COMPLIANT, MS-012AA, SOIC-8	INSTRUMENTATION AMPLIFIER, 200 uV OFFSET-MAX, 0.55 MHz BAND WIDTH, PDSO8, ROHS COMPLIANT, MO-187AA, MSOP-8	INSTRUMENTATION AMPLIFIER, 200 uV OFFSET-MAX, 0.55 MHz BAND WIDTH, PDSO8, ROHS COMPLIANT, MS-012AA, SOIC-8	INSTRUMENTATION AMPLIFIER, 200 uV OFFSET-MAX, 0.55 MHz BAND WIDTH, PDSO8, ROHS COMPLIANT, MS-012AA, SOIC-8
Maker	Rochester Electronics	Rochester Electronics	Rochester Electronics	Rochester Electronics	Rochester Electronics	Rochester Electronics	Rochester Electronics
Parts packaging code	SOIC	SOIC	TSSOP	SOIC	TSSOP	SOIC	SOIC
package instruction	SOP,	SOP,	TSSOP,	SOP,	TSSOP,	SOP,	SOP,
Contacts	14	14	8	8	8	8	8
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown
Amplifier type	INSTRUMENTATION AMPLIFIER	INSTRUMENTATION AMPLIFIER	INSTRUMENTATION AMPLIFIER	INSTRUMENTATION AMPLIFIER	INSTRUMENTATION AMPLIFIER	INSTRUMENTATION AMPLIFIER	INSTRUMENTATION AMPLIFIER
Nominal bandwidth (3dB)	0.55 MHz	0.55 MHz	0.55 MHz	0.55 MHz	0.55 MHz	0.55 MHz	0.55 MHz
Minimum Common Mode Rejection Ratio	80 dB	86 dB	80 dB	80 dB	86 dB	86 dB	86 dB
Maximum input offset voltage	500 µV	200 µV	500 µV	500 µV	200 µV	200 µV	200 µV
JESD-30 code	S-PDSO-G14	S-PDSO-G14	S-PDSO-G8	R-PDSO-G8	S-PDSO-G8	R-PDSO-G8	R-PDSO-G8
length	8.65 mm	8.65 mm	3 mm	4.9 mm	3 mm	4.9 mm	4.9 mm
Negative supply voltage upper limit	-18 V	-18 V	-18 V	-18 V	-18 V	-18 V	-18 V
Nominal Negative Supply Voltage (Vsup)	-15 V	-15 V	-15 V	-15 V	-15 V	-15 V	-15 V
maximum nonlinearity	0.001%	0.0012%	0.001%	0.001%	0.0012%	0.0012%	0.0012%
Number of functions	1	1	1	1	1	1	1
Number of terminals	14	14	8	8	8	8	8
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP	TSSOP	SOP	TSSOP	SOP	SOP
Package shape	SQUARE	SQUARE	SQUARE	RECTANGULAR	SQUARE	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE	SMALL OUTLINE
Certification status	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Maximum seat height	1.75 mm	1.75 mm	1.1 mm	1.75 mm	1.1 mm	1.75 mm	1.75 mm
Nominal slew rate	1.4 V/us	1.4 V/us	1.4 V/us	1.4 V/us	1.4 V/us	1.4 V/us	1.4 V/us
Supply voltage upper limit	18 V	18 V	18 V	18 V	18 V	18 V	18 V
Nominal supply voltage (Vsup)	15 V	15 V	15 V	15 V	15 V	15 V	15 V
surface mount	YES	YES	YES	YES	YES	YES	YES
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	1.27 mm	1.27 mm	0.65 mm	1.27 mm	0.65 mm	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
width	3.9 mm	3.9 mm	3 mm	3.9 mm	3 mm	3.9 mm	3.9 mm
Terminal surface	-	NOT SPECIFIED	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN
Is it lead-free?	-	-	Lead free	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	-	-	conform to	conform to	conform to	conform to	conform to
JESD-609 code	-	-	e3	e3	e3	e3	e3
Humidity sensitivity level	-	-	1	1	1	NOT APPLICABLE	1
Peak Reflow Temperature (Celsius)	-	-	260	225	260	260	225
Maximum time at peak reflow temperature	-	-	40	NOT SPECIFIED	40	40	NOT SPECIFIED

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