AD8666ARZ Analog Devices Inc, AD8666ARZ Datasheet

IC OPAMP GP R-R 4MHZ DUAL 8SOIC

AD8666ARZ

Manufacturer Part Number
AD8666ARZ
Description
IC OPAMP GP R-R 4MHZ DUAL 8SOIC
Manufacturer
Analog Devices Inc
Datasheet
1.AD8665ARJZ-REEL7.pdf (16 pages)

Specifications of AD8666ARZ

Slew Rate
3.5 V/µs
Amplifier Type
General Purpose
Number Of Circuits
2
Output Type
Rail-to-Rail
Gain Bandwidth Product
4MHz
Current - Input Bias
0.2pA
Voltage - Input Offset
600µV
Current - Supply
1.15mA
Current - Output / Channel
140mA
Voltage - Supply, Single/dual (±)
5 V ~ 16 V, ±2.5 V ~ 8 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Op Amp Type
High Speed
No. Of Amplifiers
2
Bandwidth
4MHz
Supply Voltage Range
5V To 16V
Amplifier Case Style
SOIC
No. Of Pins
8
Operating Temperature Range
-40°C To +125°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
-3db Bandwidth
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Meier Automation Equipment Co., Limited Meier Automation Equipment Co., Limited
Part Number:
AD8666ARZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
AD8666ARZ-REEL7
Manufacturer:
ON
Quantity:
36 000
Company:
Meier Automation Equipment Co., Limited Meier Automation Equipment Co., Limited
Part Number:
AD8666ARZ-REEL7
Manufacturer:
ADI原装
Quantity:
20 000
Company:
H&T Electronics H&T Electronics
Part Number:
AD8666ARZ-REEL7
Quantity:
2 000
FEATURES
Offset voltage: 2.5 mV max
Low input bias current: 1 pA max
Single-supply operation: 5 V to 16 V
Dual-supply operation: ±2.5 V to ±8 V
Low noise: 8 nV/√Hz @ 10 kHz
Wide bandwidth: 4 MHz
Rail-to-rail output
Unity-gain stable
Lead-free packaging
APPLICATIONS
Sensor amplification
Reference buffers
Medical equipment
Physiological measurements
Signal filters and conditioning
Consumer audio
Photodiode amplification
ADC driver
Level shifting circuits
GENERAL DESCRIPTION
The AD866x family are single supply, rail-to-rail output
amplifiers with low noise performance featuring an extended
operating range with supply voltages up to 16 V. They also
feature low input bias currents, wide signal bandwidth, and low
input voltage and current noise. For lower offset voltage, choose
the AD8661/AD8662/AD8664
The combination of low offsets, very low input bias currents,
and wide supply range make these amplifiers useful in a wide
variety of cost sensitive applications normally associated with
much higher priced JFET amplifiers. Systems using high
impedance sensors, such as photo diodes, benefit from the
combination of low input bias current, low noise, and low offset
and bandwidth. The wide operating voltage range matches high
performance ADCs and DACs. Audio applications and medical
monitoring equipment can take advantage of the high input
impedance, low voltage and current noise, wide bandwidth, and
the lack of popcorn noise found in many other low input bias
current amplifiers.
The AD866x family is specified over the extended industrial
temperature range (−40°C to +125°C).
Rev. A
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.
family.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
AD8665/AD8666/AD8668
16 V, 4 MHz Rail-to-Rail
Figure 5. AD8668, 14-Lead TSSOP (RU-14)
Figure 6. AD8668, 14-Lead SOIC_N (R-14)
Figure 1. AD8665, 5-Lead SOT-23 (RJ-5)
Figure 4. AD8666, 8-Lead MSOP (RM-8)
Figure 2. AD8665, 8-Lead SOIC_N (R-8)
Figure 3. AD8666, 8-Lead SOIC_N (R-8)
OUT A
OUT B
OUT A
OUT A
OUT A
OUT B
OUT A
+IN A
+IN B
–IN B
–IN A
+IN A
+IN A
–IN A
+IN A
–IN A
+IN B
–IN B
PIN CONFIGURATIONS
IN A
VEE
OUT
V+
–IN
+IN
NC
+IN
V–
V+
V–
V–
1
2
3
4
5
6
7
1
2
3
4
1
2
3
©2006 Analog Devices, Inc. All rights reserved.
1
2
3
4
1
2
3
4
5
6
7
NC = NO CONNECT
1
2
3
4
(Not to Scale)
(Not to Scale)
(Not to Scale)
(Not to Scale)
(Not to Scale)
(Not to Scale)
(Not to Scale)
(Not to Scale)
(Not to Scale)
Output Amplifiers
AD8665
TOP VIEW
AD8665
TOP VIEW
AD8668
TOP VIEW
AD8666
TOP VIEW
AD8666
TOP VIEW
AD8648
AD8668
AD8648
AD8668
TOP VIEW
TOP VIEW
TOP VIEW
TOP VIEW
5
4
14
13
12
11
10
8
7
6
5
9
8
8
7
6
5
8
7
6
5
14
13
12
11
10
9
8
V+
–IN
NC
VCC
OUT
NC
V+
OUT B
–IN B
+IN B
V+
OUT B
–IN B
+IN B
OUT D
–IN D
+IN D
V–
+IN C
–IN C
OUT C
OUT D
–IN D
+IN D
V–
+IN C
OUT C
–IN C
www.analog.com

Related parts for AD8666ARZ

Image
Part Number
Description
Manufacturer
Datasheet
Request R
ADXL203EB
Part Number:
ADXL203EB
Description:
±1.7g Dual-Axis IMEMS Accelerometer Evaluation Board
Manufacturer:
Analog Devices Inc
Datasheet:
ADXL203EB.pdf (12 pages)
EVAL-ADXL346Z
Part Number:
EVAL-ADXL346Z
Description:
Inertial Sensor Evaluation System
Manufacturer:
Analog Devices Inc
Datasheet:
EVAL-ADXL346Z.pdf (40 pages)
AD7512DIKD
Part Number:
AD7512DIKD
Description:
Manufacturer:
Analog Devices Inc
Datasheet:
AD7512DIKD.pdf (8 pages)
MAT04F
Part Number:
MAT04F
Description:
Manufacturer:
Analog Devices Inc
Datasheet:
MAT04F.pdf (12 pages)
AD548AH
Part Number:
AD548AH
Description:
Manufacturer:
Analog Devices Inc
Datasheet:
AD548AH.pdf (8 pages)
AD8541ART
Part Number:
AD8541ART
Description:
Manufacturer:
Analog Devices Inc
Datasheet:
AD8541ART.pdf (12 pages)
AD8601ART
Part Number:
AD8601ART
Description:
Manufacturer:
Analog Devices Inc
Datasheet:
AD8601ART.pdf (16 pages)
AD8605ART
Part Number:
AD8605ART
Description:
Manufacturer:
Analog Devices Inc
Datasheet:
AD8605ART.pdf (4 pages)
AD8631ART
Part Number:
AD8631ART
Description:
Manufacturer:
Analog Devices Inc
Datasheet:
AD8631ART.pdf (12 pages)
ADM6322C46ARJ
Part Number:
ADM6322C46ARJ
Description:
Manufacturer:
Analog Devices Inc
Datasheet:
ADM6322C46ARJ.pdf (11 pages)
ADM811SART-REEL-7
Part Number:
ADM811SART-REEL-7
Description:
Manufacturer:
Analog Devices Inc
Datasheet:
ADM811SART-REEL-7.pdf (6 pages)
ADM811TART-REEL-7
Part Number:
ADM811TART-REEL-7
Description:
Manufacturer:
Analog Devices Inc
Datasheet:
ADM811TART-REEL-7.pdf (6 pages)
ADM8828ART
Part Number:
ADM8828ART
Description:
Manufacturer:
Analog Devices Inc
Datasheet:
ADM8828ART.pdf (6 pages)
ADP3331ART
Part Number:
ADP3331ART
Description:
Manufacturer:
Analog Devices Inc
Datasheet:
ADP3331ART.pdf (8 pages)
AD7887ARM-REEL
Part Number:
AD7887ARM-REEL
Description:
Manufacturer:
Analog Devices Inc
Datasheet:
AD7887ARM-REEL.pdf (24 pages)

AD8666ARZ Summary of contents

Page 1

FEATURES Offset voltage: 2.5 mV max Low input bias current max Single-supply operation Dual-supply operation: ±2 ±8 V Low noise: 8 nV/√ kHz Wide bandwidth: 4 MHz Rail-to-rail output ...

Page 2

AD8665/AD8666/AD8668 TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 General Description ......................................................................... 1 Pin Configurations ........................................................................... 1 Revision History ............................................................................... 2 Specifications..................................................................................... 3 REVISION HISTORY 10/06—Rev Rev. A Added AD8665 ...................................................................Universal Added New Figure 1 and Figure 2, ...

Page 3

SPECIFICATIONS 5 / unless otherwise noted Table 1. Parameter INPUT CHARACTERISTICS Offset Voltage Offset Voltage Drift Input Bias Current Input Offset Current Input Voltage Range ...

Page 4

AD8665/AD8666/AD8668 / unless otherwise noted Table 2. Parameter INPUT CHARACTERISTICS Offset Voltage Offset Voltage Drift Input Bias Current Input Offset Current Input Voltage Range ...

Page 5

ABSOLUTE MAXIMUM RATINGS Table 3. Parameter Supply Voltage Input Voltage Differential Input Voltage Output Short-Circuit to GND Storage Temperature Range Operating Temperature Range Lead Temperature (Soldering, 60 sec) Junction Temperature Stresses above those listed under Absolute Maximum Ratings may cause ...

Page 6

AD8665/AD8666/AD8668 TYPICAL PERFORMANCE CHARACTERISTICS 100 V = 16V 25° 600 AMPLIFIERS –3 –2 –1 0 INPUT OFFSET VOLTAGE (mV) Figure 7. Input ...

Page 7

PHASE 40 20 Ф GAIN 0 –20 1k 10k 100k 1M FREQUENCY (Hz) Figure 13. Open-Loop Gain and Phase vs. Frequency 1000 V = 16V DD 100 A = +100 + ...

Page 8

AD8665/AD8666/AD8668 TIME (0.5µs/DIV) Figure 19. Small-Signal Transient Response –2 –4 –6 –8 –10 TIME (2µs/DIV) Figure 20. Large-Signal Transient Response 16V 100mV p ...

Page 9

–40°C ≤ 300 AMPLIFIERS TCV (µV/°C) OS Figure 25. V Drift (TCV ) Distribution ...

Page 10

AD8665/AD8666/AD8668 120 25°C A 100 10k 100k FREQUENCY (Hz) Figure 31. Common-Mode Rejection Ratio vs. Frequency 100 25° ...

Page 11

OUT –2.5V TIME (4µs/DIV) Figure 37. Negative Overload Recovery Time 2 OUT DD 1.8 1.6 1 16V DD 1 1.0 0.8 0.6 0.4 0.2 ...

Page 12

AD8665/AD8666/AD8668 OUTLINE DIMENSIONS 5.00 (0.1968) 4.80 (0.1890 6.20 (0.2440) 4.00 (0.1574) 5.80 (0.2284) 3.80 (0.1497 1.27 (0.0500) BSC 1.75 (0.0688) 1.35 (0.0532) 0.25 (0.0098) 0.10 (0.0040) 0.51 (0.0201) COPLANARITY 0.25 (0.0098) 0.31 (0.0122) SEATING 0.10 0.17 ...

Page 13

... AD8665ARJZ-REEL −40°C to +125°C 1 AD8665ARJZ-REEL7 −40°C to +125°C 1 AD8666ARZ −40°C to +125°C 1 AD8666ARZ-REEL −40°C to +125°C 1 AD8666ARZ-REEL7 −40°C to +125°C 1 AD8666ARMZ-R2 −40°C to +125°C 1 AD8666ARMZ-REEL −40°C to +125°C 1 AD8668ARZ −40°C to +125°C 1 AD8668ARZ-REEL − ...

Page 14

AD8665/AD8666/AD8668 NOTES Rev Page ...

Page 15

NOTES AD8665/AD8666/AD8668 Rev Page ...

Page 16

AD8665/AD8666/AD8668 NOTES ©2006 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D06195-0-10/06(A) Rev Page ...

Related keywords