AD621AR

Analog Devices Inc. AD621AR

Part Number:
AD621AR
Manufacturer:
Analog Devices Inc.
Ventron No:
3191832-AD621AR
Description:
IC OPAMP INSTR 800KHZ 8SOIC
ECAD Model:
Datasheet:
AD621AR

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Specifications
Analog Devices Inc. AD621AR technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD621AR.
  • Mount
    Surface Mount, Through Hole
  • Mounting Type
    Surface Mount
  • Package / Case
    8-SOIC (0.154, 3.90mm Width)
  • Number of Pins
    8
  • Operating Temperature
    -40°C~85°C
  • Packaging
    Tube
  • JESD-609 Code
    e0
  • Pbfree Code
    no
  • Part Status
    Obsolete
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    8
  • ECCN Code
    EAR99
  • Resistance
    10GOhm
  • Max Power Dissipation
    650mW
  • Technology
    BIPOLAR
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    240
  • Number of Functions
    1
  • Supply Voltage
    15V
  • Time@Peak Reflow Temperature-Max (s)
    20
  • Base Part Number
    AD621
  • Pin Count
    8
  • Number of Elements
    3
  • Number of Circuits
    1
  • Operating Supply Current
    1.3mA
  • Power Dissipation
    650mW
  • Slew Rate
    1.2V/μs
  • Amplifier Type
    Instrumentation
  • Common Mode Rejection Ratio
    93 dB
  • Current - Input Bias
    500pA
  • Voltage - Supply, Single/Dual (±)
    ±2.3V~18V
  • Output Current per Channel
    18mA
  • Input Offset Voltage (Vos)
    35μV
  • Neg Supply Voltage-Nom (Vsup)
    -15V
  • Average Bias Current-Max (IIB)
    0.0025μA
  • Power Supply Rejection Ratio (PSRR)
    95dB
  • Voltage - Input Offset
    75μV
  • 3db Bandwidth
    800kHz
  • Dual Supply Voltage
    15V
  • Voltage Gain-Min
    10
  • Input Voltage Noise Density
    13nV/sqrt Hz
  • Voltage Gain-Nom
    100
  • Length
    4.9mm
  • Height Seated (Max)
    2.59mm
  • Radiation Hardening
    No
  • RoHS Status
    Non-RoHS Compliant
  • Lead Free
    Contains Lead
Description
AD621AR Overview
Packaging for the buffer amplifier is in the form of a 8-SOIC (0.154, 3.90mm Width) case. A Instrumentation-type buffer amplifier is shown here. There is a Tube case that is delivered with the instrumentation amplifiers. A total of 8 terminations have been reported in the past few weeks. Buffer amplifier has a total of 8 pins on it. I would like you to keep in mind that this buffer amplifier needs to be run at a voltage of 15V. An 8-pin op amp ic is included in the package. With regards to the offset voltage of the input, buffer amplifier is rated at 35μV. For this electrical component, the recommended mounting type is Surface Mount, which is the most common. The buffer amplifier functions well at -40°C~85°C as far as operating temperature is concerned. Using a supply current of 1.3mA , this buffer op amp will be able to operate. The buffer amp consists of 1 circuits in total. A total of 3 elements are present in this linear amplifier. There are a maximum of 10 voltage gains that can be conducted by this operational amplifier at its minimum voltage gain. It is recommended to keep the buffer amps resistance within the range of 10GOhm.

AD621AR Features
8 Pins
supply voltage of 15V
Resistance of 10GOhm


AD621AR Applications
There are a lot of Analog Devices Inc.
AD621AR Instrumentational OP Amps applications.


single/dual op amp sum and difference circuits
Integrator circuits
Differentiator circuits
Logarithmic operation circuits
Exponential operation circuits
Multiplication circuits
Division circuits
Precision measurement
Power control
Information processing
AD621AR More Descriptions
Instrumentation Amplifier, 1 Func, 185uV Offset-Max, 0.2MHz Band Width, BIPolar, PDSO8
SP Amp Instrumented Amp Single ±18 Volt 8-Pin SOIC N
COMMERCIAL GULL WING Surface Mount Instrumentation Instrumentation Amplifier 1.2V/mus -40C~85C 800kHz -15V
Instrumentation Amplifiers Low Drift Low Power
Integrated Circuit AD621/SO/AD621AR ANALOG DEVICE SO8
French Electronic Distributor since 1988
The AD621 is an easy to use, low cost, low power, high accuracy instrumentation amplifier which is ideally suited for a wide range of applications. Its unique combination of high performance, small size and low power, outperforms discrete in amp implementations. High functionality, low gain errors and low gain drift errors are achieved by the use of internal gain setting resistors. Fixed gains of 10 and 100 can be easily set via external pin strapping. The AD621 is fully specified as a total system, therefore, simplifying the design process. For portable or remote applications, where power dissipation, size and weight are critical, the AD621 features a very low supply current of 1.3 mA max and is packaged in a compact 8-pin SOIC, 8-pin plastic DIP or 8-pin cerdip. The AD621 also excels in applications requiring high total accuracy, such as precision data acquisition systems used in weigh scales and transducer interface circuits. Low maximum error specifications including nonlinearity of 10 ppm, gain drift of 5 ppm°/C, 50 µV offset voltage and 0.6 mV/°C offset drift ("B" grade), make possible total system performance at a lower cost than has been previously achieved with discrete designs or with other monolithic instrumentation amplifiers. When operating from high source impedances, as in ECG and blood pressure monitors, the AD621 features the ideal combination of low noise and low input bias currents. Voltage noise is specified as 9 nV/(root) Hz at 1 kHz and 0.28 µV p-p from 0.1 Hz to 10 Hz. Input current noise is also extremely low at 0.1 pA/Hz. The AD621 outperforms FET input devices with an input bias current specification of 1.5 nA max over the full industrial temperature range.
Product Comparison
The three parts on the right have similar specifications to AD621AR.
  • Image
    Part Number
    Manufacturer
    Mount
    Mounting Type
    Package / Case
    Number of Pins
    Operating Temperature
    Packaging
    JESD-609 Code
    Pbfree Code
    Part Status
    Moisture Sensitivity Level (MSL)
    Number of Terminations
    ECCN Code
    Resistance
    Max Power Dissipation
    Technology
    Terminal Position
    Terminal Form
    Peak Reflow Temperature (Cel)
    Number of Functions
    Supply Voltage
    Time@Peak Reflow Temperature-Max (s)
    Base Part Number
    Pin Count
    Number of Elements
    Number of Circuits
    Operating Supply Current
    Power Dissipation
    Slew Rate
    Amplifier Type
    Common Mode Rejection Ratio
    Current - Input Bias
    Voltage - Supply, Single/Dual (±)
    Output Current per Channel
    Input Offset Voltage (Vos)
    Neg Supply Voltage-Nom (Vsup)
    Average Bias Current-Max (IIB)
    Power Supply Rejection Ratio (PSRR)
    Voltage - Input Offset
    3db Bandwidth
    Dual Supply Voltage
    Voltage Gain-Min
    Input Voltage Noise Density
    Voltage Gain-Nom
    Length
    Height Seated (Max)
    Radiation Hardening
    RoHS Status
    Lead Free
    Factory Lead Time
    Lifecycle Status
    Contact Plating
    Reflow Temperature-Max (s)
    Qualification Status
    Input Offset Current-Max (IIO)
    Surface Mount
    Terminal Finish
    Reach Compliance Code
    JESD-30 Code
    Current - Supply
    Current - Output / Channel
    View Compare
  • AD621AR
    AD621AR
    Surface Mount, Through Hole
    Surface Mount
    8-SOIC (0.154, 3.90mm Width)
    8
    -40°C~85°C
    Tube
    e0
    no
    Obsolete
    1 (Unlimited)
    8
    EAR99
    10GOhm
    650mW
    BIPOLAR
    DUAL
    GULL WING
    240
    1
    15V
    20
    AD621
    8
    3
    1
    1.3mA
    650mW
    1.2V/μs
    Instrumentation
    93 dB
    500pA
    ±2.3V~18V
    18mA
    35μV
    -15V
    0.0025μA
    95dB
    75μV
    800kHz
    15V
    10
    13nV/sqrt Hz
    100
    4.9mm
    2.59mm
    No
    Non-RoHS Compliant
    Contains Lead
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • AD621BRZ-RL
    Surface Mount
    Surface Mount
    8-SOIC (0.154, 3.90mm Width)
    8
    -40°C~85°C
    Tape & Reel (TR)
    e3
    no
    Active
    1 (Unlimited)
    8
    EAR99
    10GOhm
    650mW
    BIPOLAR
    DUAL
    GULL WING
    260
    1
    15V
    -
    AD621
    8
    3
    1
    1.3mA
    650mW
    1.2V/μs
    Instrumentation
    93 dB
    500pA
    ±2.3V~18V
    18mA
    35μV
    -15V
    -
    95dB
    50μV
    800kHz
    -
    10
    13nV/sqrt Hz
    100
    4.9mm
    2.59mm
    -
    ROHS3 Compliant
    Contains Lead
    14 Weeks
    PRODUCTION (Last Updated: 3 weeks ago)
    Tin
    30
    Not Qualified
    0.00075μA
    -
    -
    -
    -
    -
    -
  • AD621AR-REEL7
    -
    Surface Mount
    8-SOIC (0.154, 3.90mm Width)
    -
    -40°C~85°C
    Tape & Reel (TR)
    e0
    no
    Obsolete
    1 (Unlimited)
    8
    -
    -
    -
    -
    DUAL
    GULL WING
    240
    1
    15V
    30
    -
    8
    -
    1
    -
    -
    1.2V/μs
    Instrumentation
    -
    500pA
    ±2.3V~18V
    -
    -
    -15V
    0.0025μA
    -
    75μV
    800kHz
    -
    10
    -
    100
    4.9mm
    2.59mm
    -
    Non-RoHS Compliant
    -
    -
    -
    -
    -
    COMMERCIAL
    -
    YES
    TIN LEAD
    unknown
    R-PDSO-G8
    900μA
    18mA
  • AD622AR
    -
    -
    -
    -
    -
    Tube
    -
    -
    Obsolete
    1 (Unlimited)
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Non-RoHS Compliant
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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