AD8602DR datasheet, PDF - EEWORLD Datasheet

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AD8602DR: DescriptionIC opamp GP 8.4mhz rro 8soic; Categorysemiconductor Analog mixed-signal IC; File Size321KB，24 Pages; ManufacturerADI; Websitehttps://www.analog.com

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AD8602DR Overview

IC opamp GP 8.4mhz rro 8soic

AD8602DR Parametric

Parameter Name	Attribute value
Datasheets
AD8601,02,04
Product Photos
8-SOIC
PCN Obsolescence/ EOL
Multiple Devices Family 27/Oct/2011
Standard Package	98
Category	Integrated Circuits (ICs)
Family	Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
Packaging	Tube
Amplifier Type	General Purpose
Number of Circuits	2
Output Type	Rail-to-Rail
Slew Rate	6 V/µs
Gain Bandwidth Produc	8.4MHz
-3db Bandwidth	-
Current - Input Bias	0.2pA
Voltage - Input Offse	1.3mV
Current - Supply	750µA
Current - Output / Channel	50mA
Voltage - Supply, Single/Dual (±)	2.7 V ~ 5.5 V
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mou
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC

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Precision CMOS, Single-Supply, Rail-to-Rail,

Input/Output Wideband Operational Amplifiers

AD8601/AD8602/AD8604

FEATURES

Low offset voltage: 500 μV maximum

Single-supply operation: 2.7 V to 5.5 V

Low supply current: 750 μA/Amplifier

Wide bandwidth: 8 MHz

Slew rate: 5 V/μs

Low distortion

No phase reversal

Low input currents

Unity-gain stable

Qualified for automotive applications

PIN CONFIGURATIONS

OUT A

V–

+IN

AD8601

TOP VIEW

(Not to Scale)

V+

–IN

Figure 1. 5-Lead SOT-23 (RJ Suffix)

OUT A

–IN A

+IN A

V–

V+

OUT B

01525-002

01525-004

01525-003

AD8602

TOP VIEW

(Not to Scale)

–IN B

+IN B

APPLICATIONS

Current sensing

Barcode scanners

PA controls

Battery-powered instrumentation

Multipole filters

Sensors

ASIC input or output amplifiers

Audio

Figure 2. 8-Lead MSOP (RM Suffix) and 8-Lead SOIC (R-Suffix)

OUT A

–IN A

OUT D

–IN D

+IN D

V–

+IN C

–IN C

OUT C

+IN A

V+

+IN B

–IN B

OUT B

AD8604

TOP VIEW

(Not to Scale)

Figure 3. 14-Lead TSSOP (RU Suffix) and 14-Lead SOIC (R Suffix)

OUT A

–IN A

+IN A

V+

+IN B

–IN B

OUT B

OUT D

–IN D

GENERAL DESCRIPTION

The AD8601, AD8602, and AD8604 are single, dual, and quad

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

very low offset voltage and wide signal bandwidth. These amplifiers

use a new, patented trimming technique that achieves superior

performance without laser trimming. All are fully specified to

operate on a 3 V to 5 V single supply.

The combination of low offsets, very low input bias currents,

and high speed make these amplifiers useful in a wide variety

of applications. Filters, integrators, diode amplifiers, shunt

current sensors, and high impedance sensors all benefit from

the combination of performance features. Audio and other ac

applications benefit from the wide bandwidth and low distortion.

For the most cost-sensitive applications, the D grades offer this

ac performance with lower dc precision at a lower price point.

Applications for these amplifiers include audio amplification for

portable devices, portable phone headsets, bar code scanners,

portable instruments, cellular PA controls, 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.

AD8604

TOP VIEW

(Not to Scale)

+IN D

V–

+IN C

–IN C

OUT C

NC = NO CONNECT

Figure 4. 16-Lead Shrink Small Outline QSOP (RQ Suffix)

The AD8601, AD8602, and AD8604 are specified over the

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

AD8601, single, is available in a tiny, 5-lead SOT-23 package. The

AD8602, dual, is available in 8-lead MSOP and 8-lead, narrow

SOIC surface-mount packages. The AD8604, quad, is available

in 14-lead TSSOP, 14-lead SOIC, and 16-lead QSOP packages.

See the Ordering Guide for automotive grades.

Rev. G

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.

Tel: 781.329.4700

www.analog.com

01525-001

AD8601/AD8602/AD8604

TABLE OF CONTENTS

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

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

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

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

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

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

Electrical Characteristics............................................................. 3

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

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

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

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

Theory of Operation ...................................................................... 15

Rail-to-Rail Input Stage ............................................................. 15

Input Overvoltage Protection ................................................... 16

Overdrive Recovery ................................................................... 16

Power-On Time .......................................................................... 16

Using the AD8602 in High Source Impedance

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

High Side and Low Side, Precision Current Monitoring ...... 16

Using the AD8601 in Single-Supply, Mixed Signal

Applications ................................................................................ 17

PC100 Compliance for Computer Audio Applications ........ 17

SPICE Model............................................................................... 18

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

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

Automotive Products ................................................................. 22

REVISION HISTORY

1/11—Rev. F to Rev. G

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

Change to Automotive Products Section .................................... 22

5/10—Rev. E to Rev. F

Changes to Features Section and General Description

Section................................................................................................ 1

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

Added Automotive Products Section .......................................... 22

2/10—Rev. D to Rev. E

Add 16-Lead QSOP............................................................Universal

Changes to Table 3 and Table 4....................................................... 5

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

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

11/03—Rev. C to Rev. D

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

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

3/03—Rev. B to Rev. C

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

3/03—Rev. A to Rev. B

Change to Features ............................................................................1

Change to Functional Block Diagrams...........................................1

Change to TPC 39 .......................................................................... 11

Changes to Figures 4 and 5 ........................................................... 14

Changes to Equations 2 and 3................................................. 14, 15

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

Rev. G | Page 2 of 24

AD8602DR Related Products

	AD8602DR	AD8601ART-REEL7	ANAAD8604ARZ-REEL
Description	IC opamp GP 8.4mhz rro 8soic	IC opamp GP 8.4mhz rro sot23-5	QUAD OP-AMP, 2400uV OFFSET-MAX, 8.2MHz BAND WIDTH, PDSO14
Standard Package	98	1	-
Category	Integrated Circuits (ICs)	Integrated Circuits (ICs)	-
Family	Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps	Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps	-
Packaging	Tube	Cut Tape (CT)	-
Amplifier Type	General Purpose	General Purpose	-
Number of Circuits	2	1	-
Output Type	Rail-to-Rail	Rail-to-Rail	-
Slew Rate	6 V/µs	6 V/µs	-
Gain Bandwidth Produc	8.4MHz	8.4MHz	-
Current - Input Bias	0.2pA	0.2pA	-
Voltage - Input Offse	1.3mV	80µV	-
Current - Supply	750µA	750µA	-
Current - Output / Channel	50mA	50mA	-
Voltage - Supply, Single/Dual (±)	2.7 V ~ 5.5 V	2.7 V ~ 5.5 V	-
Operating Temperature	-40°C ~ 125°C	-40°C ~ 125°C	-
Mounting Type	Surface Mou	Surface Mou	-
Package / Case	8-SOIC (0.154", 3.90mm Width)	SC-74A, SOT-753	-
Supplier Device Package	8-SOIC	SOT-23-5	-

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