AD8615 datasheet, PDF - EEWORLD Datasheet

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AD8615: DescriptionQUAD OP-AMP, 800 uV OFFSET-MAX, 23 MHz BAND WIDTH, PDSO14; Categorysemiconductor Analog mixed-signal IC; File Size470KB，20 Pages; ManufacturerADI; Websitehttps://www.analog.com

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AD8615 Overview

QUAD OP-AMP, 800 uV OFFSET-MAX, 23 MHz BAND WIDTH, PDSO14

AD8615 Parametric

Parameter Name	Attribute value
Number of functions	4
Number of terminals	14
Maximum supply/operating voltage	6 V
Maximum operating temperature	125 Cel
Minimum operating temperature	-40 Cel
Rated supply voltage	2.7 V
Rated bandwidth	23 kHz
Rated rotation rate	12 V/us
Maximum input offset voltage	800 mV
Processing package description	ROHS COMPLIANT, MS-012AB, SOIC-14
state	ACTIVE
Craftsmanship	CMOS
packaging shape	RECTANGULAR
Package Size	SMALL OUTLINE
surface mount	Yes
Terminal form	GULL WING
Terminal spacing	1.27 mm
terminal coating	MATTE TIN
Terminal location	DUAL
Packaging Materials	PLASTIC/EPOXY
Temperature level	AUTOMOTIVE
Amplifier type	OP-AMP
Rated common mode rejection ratio	100 dB
Maximum input bias current IIB	5.50E-4 uA

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Data Sheet

FEATURES

Low offset voltage: 65 μV maximum

Single-supply operation: 2.7 V to 5.0 V

Low noise: 8 nV/√Hz

Wide bandwidth: >20 MHz

Slew rate: 12 V/μs

High output current: 150 mA

No phase reversal

Low input bias current: 1 pA

Low supply current: 2 mA

Unity-gain stable

Precision, 20 MHz, CMOS, Rail-to-Rail

Input/Output Operational Amplifiers

AD8615/AD8616/AD8618

PIN CONFIGURATIONS

OUT

V+

AD8615

V–

+IN

–IN

Figure 1. 5-Lead TSOT-23 (UJ-5)

OUT A

–IN A

+IN A

V+

OUT B

04648-002

04648-005

AD8616

TOP VIEW

(Not to Scale)

V–

–IN B

+IN B

APPLICATIONS

Barcode scanners

Battery-powered instrumentation

Multipole filters

Sensors

ASIC input or output amplifiers

Audio

Photodiode amplification

Figure 2. 8-Lead MSOP (RM-8)

OUT A

–IN A

+IN A

V+

OUT B

04648-003

04648-004

AD8616

TOP VIEW

(Not to Scale)

V–

–IN B

+IN B

Figure 3. 8-Lead SOIC (R-8)

GENERAL DESCRIPTION

The

AD8615/AD8616/AD8618

are single/dual/quad, rail-to-

rail, input and output, single-supply amplifiers featuring very

low offset voltage, wide signal bandwidth, and low input voltage

and current noise. The parts use a patented trimming technique

that achieves superior precision without laser trimming. The

AD8615/AD8616/AD8618

are fully specified to operate from

2.7 V to 5 V single supplies.

The combination of >20 MHz bandwidth, low offset, low noise,

and low input bias current makes these amplifiers useful in a

wide variety of applications. Filters, integrators, photodiode

amplifiers, and high impedance sensors all benefit from the

combination of performance features. AC applications benefit from

the wide bandwidth and low distortion. The

AD8615/AD8616/

AD8618

offer the highest output drive capability of the DigiTrim®

family, which is excellent for audio line drivers and other low

impedance applications.

Applications for the parts include portable and low powered

instrumentation, audio amplification for portable devices,

portable phone headsets, bar code scanners, and multipole

filters. The ability to swing rail-to-rail at both the input and

output enables designers to buffer CMOS ADCs, DACs, ASICs,

and other wide output swing devices in single-supply systems.

Rev. G

Document Feedback

OUT A

–IN A

+IN A

V+

+IN B

–IN B

OUT B

AD8618

TOP VIEW

(Not to Scale)

OUT D

–IN D

+IN D

V–

+IN C

–IN C

OUT C

Figure 4. 14-Lead TSSOP (RU-14)

OUT A

–IN A

+IN A

V+

OUT D

–IN D

+IN D

AD8618

V–

TOP VIEW

(Not to Scale)

+IN C

+IN B

–IN B

–IN C

OUT C

OUT B

Figure 5. 14-Lead SOIC (R-14)

The

AD8615/AD8616/AD8618

are specified over the extended

industrial temperature range (−40°C to +125°C). The

AD8615

is available in 5-lead TSOT-23 package. The

AD8616

is available

in 8-lead MSOP and narrow SOIC surface-mount packages; the

MSOP version is available in tape and reel only. The

AD8618

available in 14-lead SOIC and TSSOP packages.

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registered trademarks are the property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Technical Support

www.analog.com

04648-001

TOP VIEW

(Not to Scale)

AD8615/AD8616/AD8618

TABLE OF CONTENTS

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

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

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

Pin Configurations ........................................................................... 1

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

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

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

Thermal Resistance ...................................................................... 5

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

Typical Performance Characteristics ............................................. 6

Applications Information .............................................................. 11

Input Overvoltage Protection ................................................... 11

Data Sheet

Output Phase Reversal ............................................................... 11

Driving Capacitive Loads .......................................................... 11

Overload Recovery Time .......................................................... 12

D/A Conversion ......................................................................... 12

Low Noise Applications ............................................................. 12

High Speed Photodiode Preamplifier ...................................... 13

Active Filters ............................................................................... 13

Power Dissipation....................................................................... 13

Power Calculations for Varying or Unknown Loads............. 14

Outline Dimensions ....................................................................... 15

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

REVISION HISTORY

6/14—Rev. F to Rev. G

Changes to Input Overvoltage Protection Section ..................... 11

3/14—Rev. E to Rev. F

Changes to Differential Input Voltage Parameter, Table 3 .......... 5

Updated Outline Dimensions ....................................................... 15

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

9/08—Rev. D to Rev. E

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

Updated Outline Dimensions ....................................................... 15

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

5/08—Rev. C to Rev. D

Changes to Layout ............................................................................ 1

Changes to Figure 38 ...................................................................... 11

Changes to Figure 44 and Figure 45 ............................................. 13

Changes to Layout .......................................................................... 15

Changes to Layout .......................................................................... 16

6/05—Rev. B to Rev. C

Change to Table 1 ..............................................................................3

Change to Table 2 ..............................................................................4

Change to Figure 20 ..........................................................................8

1/05—Rev. A to Rev. B

Added AD8615 ................................................................... Universal

Changes to Figure 12.........................................................................8

Deleted Figure 19; Renumbered Subsequently..............................8

Changes to Figure 20.........................................................................9

Changes to Figure 29...................................................................... 10

Changes to Figure 31...................................................................... 11

Deleted Figure 34; Renumbered Subsequently........................... 11

Deleted Figure 35; Renumbered Subsequently........................... 35

4/04—Rev. 0 to Rev. A

Added AD8618 ................................................................... Universal

Updated Outline Dimensions ....................................................... 16

1/04—Revision 0: Initial Version

Rev. G | Page 2 of 20

AD8615 Related Products

	AD8615	AD8615_05	AD8616	AD8618
Description	QUAD OP-AMP, 800 uV OFFSET-MAX, 23 MHz BAND WIDTH, PDSO14	QUAD OP-AMP, 800 uV OFFSET-MAX, 23 MHz BAND WIDTH, PDSO14	QUAD OP-AMP, 800 uV OFFSET-MAX, 23 MHz BAND WIDTH, PDSO14	QUAD OP-AMP, 800 uV OFFSET-MAX, 23 MHz BAND WIDTH, PDSO14
Number of functions	4	4	4	4
Number of terminals	14	14	14	14
Maximum supply/operating voltage	6 V	6 V	6 V	6 V
Maximum operating temperature	125 Cel	125 Cel	125 Cel	125 Cel
Minimum operating temperature	-40 Cel	-40 Cel	-40 Cel	-40 Cel
Rated supply voltage	2.7 V	2.7 V	2.7 V	2.7 V
Rated bandwidth	23 kHz	23 kHz	23 kHz	23 kHz
Rated rotation rate	12 V/us	12 V/us	12 V/us	12 V/us
Maximum input offset voltage	800 mV	800 mV	800 mV	800 mV
Processing package description	ROHS COMPLIANT, MS-012AB, SOIC-14	ROHS COMPLIANT, MS-012AB, SOIC-14	ROHS COMPLIANT, MS-012AB, SOIC-14	ROHS COMPLIANT, MS-012AB, SOIC-14
state	ACTIVE	ACTIVE	ACTIVE	ACTIVE
Craftsmanship	CMOS	CMOS	CMOS	CMOS
packaging shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package Size	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
surface mount	Yes	Yes	Yes	Yes
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING
Terminal spacing	1.27 mm	1.27 mm	1.27 mm	1.27 mm
terminal coating	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN
Terminal location	DUAL	DUAL	DUAL	DUAL
Packaging Materials	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
Temperature level	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
Amplifier type	OP-AMP	OP-AMP	OP-AMP	OP-AMP
Rated common mode rejection ratio	100 dB	100 dB	100 dB	100 dB
Maximum input bias current IIB	5.50E-4 uA	5.50E-4 uA	5.50E-4 uA	5.50E-4 uA

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