We use Cookies to give you best experience on our website. By using our website and services, you expressly agree to the placement of our performance, functionality and advertising cookies. Please see our Privacy Policy for more information.

Register or Sign In
Amplifier Circuits / Instrumentation Amplifiers / AD8420ARMZ-R7
Datasheets
AD8420ARMZ-R7 by: Analog Devices Inc

Wide Supply Range, Micropower, Rail-to-Rail Instrumentation Amplifier

Part Details for AD8420ARMZ-R7 by Analog Devices Inc

Results Overview of AD8420ARMZ-R7 by Analog Devices Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Education and Research Consumer Electronics Internet of Things (IoT) Audio and Video Systems Computing and Data Storage Aerospace and Defense Healthcare Telecommunications Automotive

AD8420ARMZ-R7 Information

AD8420ARMZ-R7 by Analog Devices Inc is an Instrumentation Amplifier.
Instrumentation Amplifiers are under the broader part category of Amplifier Circuits.

Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.

Price & Stock for AD8420ARMZ-R7

Part # Distributor Description Stock Price Buy
DISTI # 60AK7489
Newark Instrumentation Amp, 250Khz, 100Db, Msop, No. Of Channels:1Channels, Input Offset Voltage:250Μv, Gain Bandwidth Product:250Khz, Supply Voltage Range:2.7V To 36V, ± 2.7V To ± 18V, Ic Case/Package:Msop, No. Of Pins:8Pins, Cmrr:100Db Rohs Compliant: Yes |Analog Devices AD8420ARMZ-R7 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 2862
  • 1 $3.2500
  • 10 $2.2700
  • 25 $2.1800
  • 50 $2.0800
  • 100 $1.9900
  • 250 $1.8300
  • 500 $1.6800
  • 1,000 $1.5900
$1.5900 / $3.2500 Buy Now
Analog Devices Inc Bipolar µPower In Amp Min Qty: 1 Package Multiple: 1000 1342
  • 1 $4.5400
  • 10 $3.0080
  • 25 $2.6112
  • 100 $2.1653
  • 250 $1.9487
  • 500 $1.8166
  • 1,000 $1.7068
  • 2,000 $1.6156
  • 3,000 $1.5697
  • 5,000 $1.5185
$1.5185 / $4.5400 Buy Now
DISTI # AD8420ARMZ-R7
Richardson RFPD AMPLIFIER - SPECIAL PURPOSE RoHS: Compliant Min Qty: 1000 0
  • 1,000 $1.5800
$1.5800 Buy Now
LCSC 20nA 250uV 250kHz Single channel MSOP-8 Instrumentation Amplifiers ROHS 982
  • 1 $1.8312
  • 10 $1.7857
  • 30 $1.7543
  • 100 $1.7229
$1.7229 / $1.8312 Buy Now
Win Source Electronics INST Amp Single R-R O/P ±18V/36V 8-Pin MSOP T/R / IC OPAMP INSTR 250KHZ RRO 8MSOP 7800
  • 23 $2.1808
  • 50 $2.0402
  • 77 $1.9698
  • 110 $1.8291
  • 143 $1.7588
  • 178 $1.6884
$1.6884 / $2.1808 Buy Now

Part Details for AD8420ARMZ-R7

AD8420ARMZ-R7 CAD Models

  • Part Symbol

    Part Symbol

  • Footprint

    footprint

  • 3D Model

    3D Model

Available Download Formats

Sign in to download CAD models Register or Sign In

By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy

AD8420ARMZ-R7 Part Data Attributes

Parametric Data
AD8420ARMZ-R7 Analog Devices Inc
Buy Now Datasheet
Compare Parts:
AD8420ARMZ-R7 Analog Devices Inc Wide Supply Range, Micropower, Rail-to-Rail Instrumentation Amplifier
Pbfree Code No
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ANALOG DEVICES INC
Part Package Code TSSOP
Package Description MSOP-8
Pin Count 8
Manufacturer Package Code RM-8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.33.00.01
Samacsys Manufacturer Analog Devices
Amplifier Type INSTRUMENTATION AMPLIFIER
Average Bias Current-Max (IIB) 0.027 µA
Bandwidth (3dB)-Nom 0.25 MHz
Common-mode Reject Ratio-Min 92 dB
Input Offset Current-Max (IIO) 0.001 µA
Input Offset Voltage-Max 250 µV
JESD-30 Code S-PDSO-G8
JESD-609 Code e3
Length 3 mm
Moisture Sensitivity Level 1
Neg Supply Voltage Limit-Max -18 V
Neg Supply Voltage-Nom (Vsup) -15 V
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code TSSOP
Package Equivalence Code TSSOP8,.19
Package Shape SQUARE
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Packing Method TR, 7 INCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.1 mm
Slew Rate-Nom 1 V/us
Supply Current-Max 0.09 mA
Supply Voltage Limit-Max 18 V
Supply Voltage-Nom (Vsup) 15 V
Surface Mount YES
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Voltage Gain-Max 1000
Voltage Gain-Min 1
Voltage Gain-Nom 10
Width 3 mm

Alternate Parts for AD8420ARMZ-R7

This table gives cross-reference parts and alternative options found for AD8420ARMZ-R7. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AD8420ARMZ-R7, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
AD8420ARMZ Analog Devices Inc $2.4195 Wide Supply Range, Micropower, Rail-to-Rail Instrumentation Amplifier AD8420ARMZ-R7 vs AD8420ARMZ
INA823DGKT Texas Instruments Check for Price Precision (100 µV), low-power (250 µA), wide-supply (2.7 V to 36 V), instrumentation amplifier 8-VSSOP -40 to 125 AD8420ARMZ-R7 vs INA823DGKT
AD8420BRMZ-R7 Analog Devices Inc Check for Price IC INSTRUMENTATION AMPLIFIER, PDSO8, ROHS COMPLIANT, MO-187AA, MSOP-8, Instrumentation Amplifier AD8420ARMZ-R7 vs AD8420BRMZ-R7

AD8420ARMZ-R7 Related Parts

AD8420ARMZ-R7 Frequently Asked Questions (FAQ)

  • A good PCB layout for the AD8420 involves keeping the input and output traces separate, using a ground plane, and placing the device close to the analog signal sources. Additionally, using a 4-layer PCB with a dedicated analog ground plane can help reduce noise and improve performance.

  • The gain resistor values for the AD8420 can be calculated using the formula: Rg = (Vout / Vin) * (Rf / (Rf + Rg)). The values of Rf and Rg should be chosen to achieve the desired gain and bandwidth. A higher gain requires a smaller Rg value, while a higher bandwidth requires a smaller Rf value.

  • The AD8420 can handle input voltages up to ±10V, but the maximum input voltage is limited by the supply voltage. The device can operate with a single supply voltage from 2.7V to 36V, or dual supplies from ±1.35V to ±18V.

  • The AD8420 has a built-in low-pass filter that can be used to filter out high-frequency noise. The filter cutoff frequency can be adjusted by changing the value of the capacitor connected to the FLT pin. Additionally, external filters can be used to further reduce noise and improve signal quality.

  • The typical current consumption of the AD8420 is 1.5mA per amplifier, but this can vary depending on the supply voltage and operating conditions. The device also has a shutdown mode that can reduce the current consumption to less than 1μA.

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for AD8420ARMZ-R7 by Analog Devices Inc.
They’ve also added a data comparison to this page with by .

Click on the link below to check it out on Findchips.com.

Update Alert Settings for: AD8420ARMZ-R7 by Analog Devices Inc

Select Manufacturer
Which Manufacturer of AD8420ARMZ-R7 would you like to use for your alert(s)?
Inventory Alert
  • Please alert me when AD8420ARMZ-R7 inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for AD8420ARMZ-R7 alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
Pricing Alert
  • Please alert me when the single part price for AD8420ARMZ-R7 to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for AD8420ARMZ-R7 alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for AD8420ARMZ-R7.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare AD8420ARMZ-R7 by Analog Devices Inc

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: