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AD8669 数据表(PDF) 1 Page - Analog Devices

部件名 AD8669
功能描述  Low Noise, Precision, 16 V, CMOS, Rail-to-Rail Operational Amplifiers
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制造商  AD [Analog Devices]
网页  http://www.analog.com
标志 AD - Analog Devices

AD8669 数据表(HTML) 1 Page - Analog Devices

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Low Noise, Precision, 16 V, CMOS,
Rail-to-Rail Operational Amplifiers
AD8663/AD8667/AD8669
Rev. A
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringements of patents or other
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
©2007 Analog Devices, Inc. All rights reserved.
FEATURES
Low offset voltage: 175 μV maximum @ VSY = 5 V
Low supply current: 275 μA maximum per amplifier
Single-supply operation: 5 V to 16 V
Low noise: 23 nV/√Hz
Low input bias current: 300 fA
Unity-gain stable
Small packages available
3 mm × 3 mm, 8-lead LFCSP
8-lead MSOP
APPLICATIONS
Sensor front ends
Transimpedance
amps
Electrometer applications
Photodiode amplification
Low power ADC drivers
Medical diagnostic instruments
pH and ORP meters and probes
DAC or REF buffers
PIN CONFIGURATIONS
NC 1
–IN 2
+IN 3
V– 4
NC
8
V+
7
OUT
6
NC
5
NC = NO CONNECT
AD8663
TOP VIEW
(Not to Scale)
NC = NO CONNECT
1
NC
2
–IN
3
+IN
4
V–
7V+
8NC
6OUT
5NC
AD8663
Figure 1. 8-Lead SOIC (R-8)
Figure 2. 8-Lead LFCSP (CP-8-2)
OUT A 1
–IN A 2
+IN A 3
V– 4
V+
8
OUT B
7
–IN B
6
+IN B
5
AD8667
TOP VIEW
(Not to Scale)
OUT A
1
IN A
2
+IN A
3
V+
4
OUT D
14
IN D
13
+IN D
12
V
11
+IN B
5
+IN C
10
IN B
6
IN C
9
OUT B
7
OUT C
8
AD8648
TOP VIEW
(Not to Scale)
1
2
3
4
14
13
12
11
5
10
6
9
7
8
AD8669
TOP VIEW
(Not to Scale)
Figure 3. 8-Lead MSOP (RM-8),
8-Lead SOIC (R-8)
Figure 4. 14-Lead SOIC (R-14)
GENERAL DESCRIPTION
The AD866x are rail-to-rail output amplifiers that use the
Analog Devices, Inc., patented DigiTrim® trimming technique
to achieve low offset voltage. The AD866x feature an extended
operating range with supply voltages up to 16 V. They also
feature low input bias current, low input offset voltage, and low
current noise.
The combination of low offset, very low input bias current, and
a wide supply range makes these amplifiers useful in a wide
variety of applications usually associated with higher priced
JFET amplifiers. Systems using high impedance sensors, such as
photodiodes, benefit from the combination of low input bias
current, low noise, low offset, and wide bandwidth.
The ability to operate the device for single (5 V to 16 V) or dual
supplies (±2.5 V to ±8 V) supports many applications. The rail-
to-rail outputs provide increased dynamic range to drive low
frequency data converters. The low bias current drift is well
suited for precision I-to-V converters. The combination of
precision offset, offset drift, and low noise also make the op
amps ideal for gain, dc offset adjust, and active filter in both
instrumentation and medical applications. These low power
op amps can be used in IR thermometers, pH and ORP instru-
ments, pressure transducer front ends, and other sensor signal
conditioning circuits that are used in remote or wireless
applications.
The AD8663/AD8667/AD8669 are specified over the extended
industrial temperature range of −40°C to +125°C. The single
AD8663 is available in a narrow 8-lead SOIC package and a very
thin, 8-lead LFCSP. The dual AD8667 is available in a narrow
8-lead SOIC package and an 8-lead MSOP. The quad AD8669 is
available in a 14-lead SOIC package.


类似零件编号 - AD8669

制造商部件名数据表功能描述
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Analog Devices
AD8669 AD-AD8669 Datasheet
1Mb / 16P
   Low Noise, Precision, 16 V, CMOS, Rail-to-Rail Operational Amplifiers
REV. B
AD8669 AD-AD8669 Datasheet
696Kb / 24P
   22 關A, RRIO, CMOS, 18 V
REV. B
AD8669 AD-AD8669 Datasheet
657Kb / 15P
   Low Noise, Precision, 16 V, CMOS, Rail-to-Rail Operational Amplifiers
AD8669ARUZ AD-AD8669ARUZ Datasheet
1Mb / 16P
   Low Noise, Precision, 16 V, CMOS, Rail-to-Rail Operational Amplifiers
REV. B
AD8669ARUZ AD-AD8669ARUZ Datasheet
657Kb / 15P
   Low Noise, Precision, 16 V, CMOS, Rail-to-Rail Operational Amplifiers
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类似说明 - AD8669

制造商部件名数据表功能描述
logo
Analog Devices
AD8661 AD-AD8661_16 Datasheet
570Kb / 16P
   Low Noise, Precision 16 V CMOS, Rail-to-Rail Operational Amplifiers
AD8661 AD-AD8661_06 Datasheet
613Kb / 16P
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REV. D
AD8667ARMZ AD-AD8667ARMZ Datasheet
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   Low Noise, Precision, 16 V, CMOS, Rail-to-Rail Operational Amplifiers
REV. B
AD8663 AD-AD8663_08 Datasheet
1Mb / 16P
   Low Noise, Precision, 16 V, CMOS, Rail-to-Rail Operational Amplifiers
REV. B
AD8663 AD-AD8663_16 Datasheet
657Kb / 15P
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AD8605ARTZ AD-AD8605ARTZ Datasheet
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Rev. N
AD8605 AD-AD8605 Datasheet
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REV. D
AD8605 AD-AD8605_08 Datasheet
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Rev. H
logo
STMicroelectronics
TSX711 STMICROELECTRONICS-TSX711 Datasheet
1Mb / 31P
   Low-power, precision, rail-to-rail, 2.7 MHz, 16 V CMOS operational amplifiers
March 2017 Rev 5
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Analog Devices
AD8603 AD-AD8603_05 Datasheet
457Kb / 20P
   Precision Micropower, Low Noise CMOS Rail-to-Rail Input/Output Operational Amplifiers
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