AMP02FS-REEL Analog Devices Inc, AMP02FS-REEL Datasheet

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AMP02FS-REEL

Manufacturer Part Number
AMP02FS-REEL
Description
IC,Instrumentation Amplifier,SINGLE,SOP,16PIN,PLASTIC
Manufacturer
Analog Devices Inc
Datasheet

Specifications of AMP02FS-REEL

Rohs Status
RoHS non-compliant
Amplifier Type
Instrumentation
Number Of Circuits
1
Slew Rate
6 V/µs
-3db Bandwidth
1.2MHz
Current - Input Bias
4nA
Voltage - Input Offset
40µV
Current - Supply
5mA
Current - Output / Channel
32mA
Voltage - Supply, Single/dual (±)
±4.5 V ~ 18 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.300", 7.5mm Width)
Output Type
-
Gain Bandwidth Product
-
Lead Free Status / RoHS Status
GENERAL DESCRIPTION
The AMP02 is the first precision instrumentation amplifier
available in an 8-lead package. Gain of the AMP02 is set by a
single external resistor and can range from 1 to 10,000. No
gain set resistor is required for unity gain. The AMP02 includes
an input protection network that allows the inputs to be taken
60 V beyond either supply rail without damaging the device.
Laser trimming reduces the input offset voltage to under 100 µV.
Output offset voltage is below 4 mV, and gain accuracy is better
than 0.5% for a gain of 1000. ADI’s proprietary thin-film resis-
tor process keeps the gain temperature coefficient under 50 ppm/°C.
REV. E
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. 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 companies.
FEATURES
Low Offset Voltage: 100 V max
Low Drift: 2 V/ C max
Wide Gain Range: 1 to 10,000
High Common-Mode Rejection: 115 dB min
High Bandwidth (G = 1000): 200 kHz typ
Gain Equation Accuracy: 0.5% max
Single Resistor Gain Set
Input Overvoltage Protection
Low Cost
Available in Die Form
APPLICATIONS
Differential Amplifier
Strain Gage Amplifier
Thermocouple Amplifier
RTD Amplifier
Programmable Gain Instrumentation Amplifier
Medical Instrumentation
Data Acquisition Systems
Due to the AMP02’s design, its bandwidth remains very high
over a wide range of gain. Slew rate is over 4 V/µs, making the
AMP02 ideal for fast data acquisition systems.
A reference pin is provided to allow the output to be referenced
to an external dc level. This pin may be used for offset correc-
tion or level shifting as required. In the 8-lead package, sense is
internally connected to the output.
For an instrumentation amplifier with the highest precision,
consult the AMP01 data sheet.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
Fax: 781/326-8703
8-Lead PDIP and CERDIP
RG
–IN
+IN
V–
1
1
2
3
4
Instrumentation Amplifier
Figure 1. Basic Circuit Connections
FUNCTIONAL BLOCK DIAGRAM
+IN
–IN
FOR SOL CONNECT SENSE TO OUTPUT
© Analog Devices, Inc., 2002. All rights reserved.
8
7
6
5
R
G =
G
RG
V+
OUT
REFERENCE
2
(+IN) – (–IN)
3
1
8
2
V
+
OUT
RG
RG
1
2
V+
V–
4
7
=
( )
RG
High Accuracy
–IN
+IN
50k
NC
NC
NC
NC
V–
5
R
REFERENCE
1
G
NC = NO CONNECT
1
2
3
4
5
6
7
8
6
16-Lead SOIC
+ 1
OUT
AMP02
www.analog.com
16
15
14
13
12
11
10
9
NC
RG
NC
V+
SENSE
OUT
REFERENCE
NC
2

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AMP02FS-REEL Summary of contents

Page 1

FEATURES Low Offset Voltage: 100 V max Low Drift max Wide Gain Range 10,000 High Common-Mode Rejection: 115 dB min High Bandwidth (G = 1000): 200 kHz typ Gain Equation Accuracy: 0.5% max Single Resistor ...

Page 2

AMP02–SPECIFICATIONS ELECTRICAL CHARACTERISTICS Parameter Symbol OFFSET VOLTAGE Input Offset Voltage V IOS Input Offset Voltage Drift TCV IOS Output Offset Voltage V OOS Output Offset Voltage Drift TCV OOS Power Supply Rejection PSR INPUT CURRENT Input Bias Current I B ...

Page 3

... Storage Temperature Range Function Temperature Range Lead Temperature (Soldering, 10 sec) 3 Package Type JA 8-Lead Plastic DIP (P) 96 16-Lead SOIC (S) 92 Model AMP02EP AMP02FP AMP02AZ/883C AMP02FS AMP02GBC AMP02FS-REEL 200 µV –IN REV. E AMP02E Conditions Min Typ ± 4 25° –40°C ≤ T ≤ +85° ...

Page 4

AMP02 8 1 DIE SIZE 0.103 inch WAFER TEST LIMITS Parameter Symbol Input Offset Voltage V Output Offset Voltage V Power Supply PSR Rejection Input Bias Current I Input Offset Current I Input Voltage Range IVR Common-Mode CMR ...

Page 5

3000 UNITS A FROM 3 RUNS 1000 V = 15V S 900 800 700 600 500 400 300 200 100 0 –100 –80 –60 –40 – 100 INPUT OFFSET VOLTAGE ...

Page 6

AMP02 15V 1000 100 –20 –40 1k 10k 100k 1M 10M FREQUENCY – Hz TPC 10. Closed-Loop ...

Page 7

15V 100 1k 10k 100k 1M FREQUENCY – Hz TPC 19. Maximum Output Swing vs. Frequency ...

Page 8

AMP02 APPLICATIONS INFORMATION Input and Output Offset Voltages Instrumentation amplifiers have independent offset voltages associated with the input and output stages. The input offset component is directly multiplied by the amplifier gain, whereas output offset is independent of gain. Therefore ...

Page 9

–IN Figure 4 shows the triple op amp configuration of the AMP02. With all instrumentation amplifiers of this type critical not to exceed the dynamic range of the input amplifiers. The ampli- fied ...

Page 10

AMP02 Overvoltage Protection Instrumentation amplifiers invariably sit at the front end of instrumentation systems where there is a high probability of exposure to overloads. Voltage transients, failure of a transducer, or removal of the amplifier power supply while the signal ...

Page 11

Plastic Dual-in-Line Package [PDIP] (N-8) Dimensions shown in inches and (millimeters) 0.375 (9.53) 0.365 (9.27) 0.355 (9.02 0.295 (7.49) 0.285 (7.24) 0.275 (6.98 0.100 (2.54) BSC 0.015 0.180 (0.38) (4.57) MIN MAX 0.150 (3.81) SEATING ...

Page 12

AMP02 Revision History Location 1/03—Data Sheet changed from REV REV. E. Edits to Figure 2 .............................................................................................................................................................................3 Edits to Die Characteristics .............................................................................................................................................................4 Updated OUTLINE DIMENSIONS.............................................................................................................................................11 –12– Page REV. E ...

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