AD8606ARZ-REEL Analog Devices Inc, AD8606ARZ-REEL Datasheet

AD8606ARZ-REEL

Manufacturer Part Number

AD8606ARZ-REEL

Description

IC,Operational Amplifier,DUAL,CMOS,SOP,8PIN,PLASTIC

Manufacturer

Analog Devices Inc

Series

DigiTrim®r

Datasheet

1.AD8605ACBZ-REEL7.pdf (24 pages)

Specifications of AD8606ARZ-REEL

Amplifier Type

General Purpose

Number Of Circuits

Output Type

Rail-to-Rail

Slew Rate

5 V/µs

Gain Bandwidth Product

10MHz

Current - Input Bias

0.2pA

Voltage - Input Offset

80µV

Current - Supply

1mA

Current - Output / Channel

80mA

Voltage - Supply, Single/dual (±)

2.7 V ~ 5.5 V

Operating Temperature

-40°C ~ 125°C

Mounting Type

Surface Mount

Package / Case

8-SOIC (3.9mm Width)

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

-3db Bandwidth

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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Meier Automation Equipment Co., Limited

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Part Number:

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Company:

Meier Automation Equipment Co., Limited

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AD8606ARZ-REEL7

Manufacturer:

ADI/亚德诺

Quantity:

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FEATURES

Low offset voltage: 65 μV maximum

Low input bias currents: 1 pA maximum

Low noise: 8 nV/√Hz

Wide bandwidth: 10 MH

High open-loop gain: 1000 V/mV

Unity gain stable

Single-supply operation: 2.7 V to 5.5 V

5-ball WLCSP for single (AD8605) and 8-ball WLCSP for

APPLICATIONS

Photodiode amplification

Battery-powered instrumentation

Multipole filters

Sensors

Barcode scanners

Audio

GENERAL DESCRIPTION

The AD8605, AD8606, and AD8608

rail-to-rail input and output, single-supply amplifiers. They

feature very low offset voltage, low input voltage and current

noise, and wide signal bandwidth. They use the Analog Devices,

Inc. patented DigiTrim® trimming technique, which achieves

superior precision without laser trimming.

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

currents, and high speed 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. Audio and other ac

applications benefit from the wide bandwidth and low

distortion. Applications for these amplifiers include optical

control loops, portable and loop-powered instrumentation,

and audio amplification for portable devices.

The AD8605, AD8606, and AD8608 are specified over the

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

AD8605 single is available in 5-lead SOT-23 and 5-ball WLCSP

packages. The AD8606 dual is available in an 8-lead MSOP, an

8-ball WLSCP, and a narrow SOIC surface-mounted package.

The AD8608 quad is available in a 14-lead TSSOP package and

a narrow 14-lead SOIC package. The 5-ball and 8-ball WLCSP

offer the smallest available footprint for any surface-mounted

operational amplifier. The WLCSP, SOT-23, MSOP, and TSSOP

versions are available in tape-and-reel only.

Rev. J

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.

Protected by U.S. Patent No. 5,969,657; other patents pending.

dual (AD8606)

are single, dual, and quad

Precision, Low Noise, CMOS, Rail-to-Rail,

Input/Output Operational Amplifiers

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

Tel: 781.329.4700

Fax: 781.461.3113

OUT A

–IN A

+IN A

Figure 5. 8-Lead MSOP (RM Suffix),

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

Figure 3. 5-Ball WLCSP (CB Suffix)

V–

OUT

+IN

V–

8-Lead SOIC_N (R Suffix)

(BUMP SIDE DOWN)

AD8605 ONLY

(Not to Scale)

AD8606

TOP VIEW

OUT

TOP VIEW

+IN

AD8605

TOP VIEW

AD8605/AD8606/AD8608

FUNCTIONAL BLOCK DIAGRAMS

V–

–IN

V+

4 –IN

V+

OUT B

–IN B

+IN B

OUT B

OUT A

OUT B

OUT A

Figure 6. 14-Lead TSSOP (RU Suffix)

Figure 4. 14-Lead SOIC_N (R Suffix)

+IN B

–IN B

–IN A

+IN A

+IN B

–IN B

Figure 2. 8-Ball WLCSP (CB Suffix)

–IN A

V+

BALL A1

CORNER

OUTA

–INA

+INA

(BALL SIDE DOWN)

(Not to Scale)

AD8608

TOP VIEW

AD8608

TOP VIEW

AD8606

www.analog.com

V+

V–

OUTB

–INB

+INB

OUT D

–IN D

+IN D

V–

+IN C

–IN C

OUT C

OUT D

–IN D

+IN D

V–

+IN C

–IN C

OUT C

Related parts for AD8606ARZ-REEL

AD8606ARZ-REEL Summary of contents

Page 1

FEATURES Low offset voltage: 65 μV maximum Low input bias currents maximum Low noise: 8 nV/√Hz Wide bandwidth High open-loop gain: 1000 V/mV Unity gain stable Single-supply operation: 2 5.5 V 5-ball WLCSP ...

Page 2

AD8605/AD8606/AD8608 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 General Description ......................................................................... 1 Functional Block Diagrams ............................................................. 1 Revision History ............................................................................... Electrical Specifications ............................................................ 4 2.7 V Electrical Specifications ......................................................... 6 Absolute Maximum Ratings ............................................................ 8 ...

Page 3

REVISION HISTORY 8/10—Rev Rev. J Changes to Figure 10 and Figure 11 .......................................... 9 Changes to Figure 15 ................................................................. 10 Changes to Figure 36 ................................................................. 13 Changes to Figure 42 ................................................................. 14 Updated Outline Dimensions ................................................... 20 Changes ...

Page 4

AD8605/AD8606/AD8608 5 V ELECTRICAL SPECIFICATIONS / 25°C, unless otherwise noted Table 1. Parameter INPUT CHARACTERISTICS Offset Voltage AD8605/AD8606 (Except WLCSP) AD8608 AD8605/AD8606/AD8608 Input Bias Current AD8605/AD8606 AD8605/AD8606 ...

Page 5

Parameter NOISE PERFORMANCE Peak-to-Peak Noise Voltage Noise Density Current Noise Density Symbol Conditions kHz kHz kHz ...

Page 6

AD8605/AD8606/AD8608 2.7 V ELECTRICAL SPECIFICATIONS 25°C, unless otherwise noted Table 2. Parameter INPUT CHARACTERISTICS Offset Voltage AD8605/AD8606 (Except WLCSP) AD8608 AD8605/AD8606/AD8608 Input Bias Current AD8605/AD8606 AD8605/AD8606 ...

Page 7

Parameter NOISE PERFORMANCE Peak-to-Peak Noise Voltage Noise Density Current Noise Density Symbol Conditions kHz kHz kHz ...

Page 8

AD8605/AD8606/AD8608 ABSOLUTE MAXIMUM RATINGS Table 3. Parameter Supply Voltage Input Voltage Differential Input Voltage Output Short-Circuit Duration to GND Storage Temperature Range All Packages Operating Temperature Range All Packages Junction Temperature Range All Packages Lead Temperature (Soldering, 60 sec) Stresses ...

Page 9

TYPICAL PERFORMANCE CHARACTERISTICS 4500 4000 T = 25° 3500 3000 2500 2000 1500 1000 500 0 –200 –100 0 –300 OFFSET VOLTAGE (µV) Figure 7. Input Offset Voltage Distribution ...

Page 10

AD8605/AD8606/AD8608 5. 4. 4.90 4.85 4. 10mA LOAD OH 4.75 4.70 –40 –25 – TEMPERATURE (°C) Figure 13. Output Voltage Swing High vs. Temperature 0. ...

Page 11

120 100 –20 –40 –60 1k 10k 100k 1M FREQUENCY (Hz) Figure 19. PSRR vs. Frequency ∞ 25°C A ...

Page 12

AD8605/AD8606/AD8608 V = ±2. 10kΩ 200pF TIME (400ns/DIV) Figure 25. Large Signal Transient Response 2.5V V OUT –50mV TIME (400ns/DIV) Figure 26. Positive Overload Recovery ...

Page 13

25°C 1600 2.7V CM 1400 1200 1000 800 600 400 200 0 –300 –200 –100 0 100 OFFSET VOLTAGE (µV) Figure 31. Input Offset Voltage Distribution 300 V ...

Page 14

AD8605/AD8606/AD8608 3 2.6V p-p 2 25° 2kΩ 1.5 1.0 0 10k 100k FREQUENCY (Hz) Figure 37. Closed-Loop Output Voltage Swing ...

Page 15

APPLICATIONS INFORMATION OUTPUT PHASE REVERSAL Phase reversal is defined as a change in polarity at the output of the amplifier when a voltage that exceeds the maximum input common-mode voltage drives the input. Phase reversal can cause permanent damage to ...

Page 16

AD8605/AD8606/AD8608 TOTAL NOISE INCLUDING SOURCE RESISTORS The low input current noise and input bias current of the AD8605 make it the ideal amplifier for circuits with substantial input source resistance, such as photodiodes. Input offset voltage increases by less than ...

Page 17

Figure 49 shows a scope of the output at the snubber circuit. The overshoot is reduced from over 70% to less than 5%, and the ringing is eliminated by the snubber. Optimum values for R and C are determined experimentally. ...

Page 18

AD8605/AD8606/AD8608 I-V CONVERSION APPLICATIONS PHOTODIODE PREAMPLIFIER APPLICATIONS The low offset voltage and input current of the AD8605 make it an excellent choice for photodiode applications. In addition, the low voltage and current noise make the amplifier ideal for application circuits ...

Page 19

INSTRUMENTATION AMPLIFIERS The low offset voltage and low noise of the AD8605 make it an ideal amplifier for instrumentation applications. Difference amplifiers are widely used in high accuracy circuits to improve the common-mode rejection ratio. Figure 53 shows a simple ...

Page 20

AD8605/AD8606/AD8608 OUTLINE DIMENSIONS BALL 1 IDENTIFIER (BALL SIDE DOWN) 1.70 1.60 1.50 1.30 1.15 0.90 0.15 MAX 0.05 MIN 0.50 REF 0.94 0.37 0.90 0.36 SEATING 0.86 PLANE 0.35 0.87 0.23 1.33 0.18 1.29 0.14 1.25 0.21 0.17 TOP VIEW ...

Page 21

PIN 1 IDENTIFIER 0.65 BSC 0.95 0.85 1.10 MAX 0.75 0.15 0.40 0.05 0.25 COPLANARITY 0.10 COMPLIANT TO JEDEC STANDARDS MO-187-AA Figure 59. 8-Lead Mini Small Outline Package [MSOP] Dimensions ...

Page 22

AD8605/AD8606/AD8608 4.00 (0.1575) 3.80 (0.1496) 0.25 (0.0098) 0.10 (0.0039) COPLANARITY 0.10 4.50 4.40 4.30 PIN 1 1.05 1.00 0.80 0.15 0.05 COPLANARITY 0.10 8.75 (0.3445) 8.55 (0.3366 6.20 (0.2441) 1 5.80 (0.2283) 7 1.27 (0.0500) BSC 1.75 (0.0689) ...

Page 23

... AD8606AR-REEL −40°C to +125°C AD8606AR-REEL7 −40°C to +125°C AD8606ARZ −40°C to +125°C AD8606ARZ-REEL −40°C to +125°C AD8606ARZ-REEL7 −40°C to +125°C AD8606ACBZ-REEL −40°C to +125°C AD8606ACBZ-REEL7 −40°C to +125°C AD8608AR −40°C to +125°C AD8608AR-REEL − ...

Page 24

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