AD620ANZ Analog Devices Inc, AD620ANZ Datasheet - Page 2
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AD620ANZ
Manufacturer Part Number
AD620ANZ
Description
IC AMP INST LP LN 18MA 8DIP
Manufacturer
Analog Devices Inc
Type
Instrumentation Ampr
Specifications of AD620ANZ
Design Resources
Low Cost Programmable Gain Instrumentation Amplifier Circuit Using ADG1611 and AD620 (CN0146)
Amplifier Type
Instrumentation
Number Of Circuits
1
Slew Rate
1.2 V/µs
-3db Bandwidth
1MHz
Current - Input Bias
500pA
Voltage - Input Offset
30µV
Current - Supply
900µA
Current - Output / Channel
18mA
Voltage - Supply, Single/dual (±)
4.6 V ~ 36 V, ±2.3 V ~ 18 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Number Of Channels
1
Number Of Elements
1
Power Supply Requirement
Dual
Common Mode Rejection Ratio
73dB
Voltage Gain Db
80dB
Input Resistance
10000@±15VMohm
Input Offset Voltage
0.125@±15VmV
Input Bias Current
0.002@±15VnA
Single Supply Voltage (typ)
Not RequiredV
Dual Supply Voltage (typ)
15V
Power Dissipation
650mW
Rail/rail I/o Type
No
Single Supply Voltage (min)
Not RequiredV
Single Supply Voltage (max)
Not RequiredV
Dual Supply Voltage (min)
±2.3V
Dual Supply Voltage (max)
±18V
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Through Hole
Pin Count
8
Package Type
PDIP N
Bandwidth
12 kHz
Current, Input Bias
0.5 nA
Current, Input Offset
0.3 nA
Current, Supply
1.3 mA
Impedance, Thermal
95 °C/W
Temperature, Operating, Range
-40 to +85 °C
Voltage, Gain
1-10000 V/V
Voltage, Input
-13.1 to +13.8 V
Voltage, Input Offset
30 μV
Voltage, Noise
9 nV/sqrt Hz (Input), 72 nV/sqrt Hz (Output)
Voltage, Output Swing
-13.9 to +13.8 V
Voltage, Supply
±2.3 to ±18 V
No. Of Amplifiers
1
Gain Db Min
1dB
Amplifier Output
Single Ended
Cmrr
130dB
Supply Voltage Range
± 2.3V To ± 18V
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
Gain Bandwidth Product
-
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
AD620
TABLE OF CONTENTS
Specifications .....................................................................................3
Absolute Maximum Ratings ............................................................5
Typical Performance Characteristics ..............................................7
Theory of Operation .......................................................................13
REVISION HISTORY
12/04—Rev. F to Rev. G
Updated Format.................................................................. Universal
Change to Features............................................................................1
Change to Product Description.......................................................1
Changes to Specifications.................................................................3
Added Metallization Photograph....................................................4
Replaced Figure 4-Figure 6 ..............................................................6
Replaced Figure 15 ............................................................................7
Replaced Figure 33 ..........................................................................10
Replaced Figure 34 and Figure 35.................................................10
Replaced Figure 37 ..........................................................................10
Changes to Table 3 ..........................................................................13
Changes to Figure 41 and Figure 42 .............................................14
Changes to Figure 43 ......................................................................15
Change to Figure 44 ........................................................................17
Changes to Input Protection section ............................................15
Deleted Figure 9...............................................................................15
Changes to RF Interference section ..............................................15
Edit to Ground Returns for Input Bias Currents section...........17
Added AD620CHIPS to Ordering Guide ....................................19
ESD Caution ..................................................................................5
Gain Selection..............................................................................16
Input and Output Offset Voltage ..............................................16
Reference Terminal .....................................................................16
Rev. G | Page 2 of 20
Outline Dimensions........................................................................19
7/03—Data Sheet changed from REV. E to REV. F
Edit to FEATURES............................................................................1
Changes to SPECIFICATIONS .......................................................2
Removed AD620CHIPS from ORDERING GUIDE ...................4
Removed METALLIZATION PHOTOGRAPH...........................4
Replaced TPCs 1–3 ...........................................................................5
Replaced TPC 12 ...............................................................................6
Replaced TPC 30 ...............................................................................9
Replaced TPCs 31 and 32...............................................................10
Replaced Figure 4 ............................................................................10
Changes to Table I...........................................................................11
Changes to Figures 6 and 7 ............................................................12
Changes to Figure 8 ........................................................................13
Edited INPUT PROTECTION section........................................13
Added new Figure 9........................................................................13
Changes to RF INTERFACE section ............................................14
Edit to GROUND RETURNS FOR INPUT BIAS CURRENTS
section...............................................................................................15
Updated OUTLINE DIMENSIONS .............................................16
Input Protection ..........................................................................16
RF Interference............................................................................16
Common-Mode Rejection.........................................................17
Grounding....................................................................................17
Ground Returns for Input Bias Currents.................................18
Ordering Guide ...........................................................................20