Datasheets
AD8221ARMZ-R7 by: Analog Devices Inc

Precision Instrumentation Amplifier

Part Details for AD8221ARMZ-R7 by Analog Devices Inc

Results Overview of AD8221ARMZ-R7 by Analog Devices Inc

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AD8221ARMZ-R7 Information

AD8221ARMZ-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 AD8221ARMZ-R7

Part # Distributor Description Stock Price Buy
DISTI # 47AK1368
Newark Instrumentation Amp, 825Khz, 130Db, Msop, No. Of Channels:1Channels, Input Offset Voltage:70Μv, G... ain Bandwidth Product:825Khz, Supply Voltage Range:± 2.3V To ± 18V, Ic Case/Package:Msop, No. Of Pins:8Pins, Cmrr:130Db Rohs Compliant: Yes |Analog Devices AD8221ARMZ-R7 more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape 2528
  • 1 $5.6000
  • 10 $4.7400
  • 25 $4.7400
  • 50 $4.7400
  • 100 $4.1000
  • 250 $3.9400
  • 500 $3.8800
  • 1,000 $3.8700
$3.8700 / $5.6000 Buy Now
DISTI # AD8221ARMZ-R7CT-ND
DigiKey IC INST AMP 1 CIRCUIT 8MSOP Min Qty: 1 Lead time: 20 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 3606
In Stock
  • 1 $8.8300
  • 10 $5.9510
  • 25 $5.1996
  • 100 $4.3504
  • 250 $3.9334
  • 500 $3.8750
  • 1,000 $3.8750
$3.8750 / $8.8300 Buy Now
DISTI # 584-AD8221ARMZ-R7
Mouser Electronics Instrumentation Amplifiers Precision Instrumentation Amplifier RoHS: Compliant 5155
  • 1 $8.0700
  • 10 $5.8200
  • 25 $5.1800
  • 100 $4.3600
  • 250 $3.9400
  • 500 $3.8800
  • 1,000 $3.8700
$3.8700 / $8.0700 Buy Now
DISTI # V72:2272_06214204
Arrow Electronics INST Amp Single ±18V 8-Pin MSOP T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 10 Weeks Date Code: 2246 Container: Cut Strips Americas - 1351
  • 1 $5.8250
  • 10 $4.4790
  • 25 $4.4120
  • 100 $4.3490
  • 250 $4.2860
  • 500 $4.2240
  • 1,000 $4.1610
$4.1610 / $5.8250 Buy Now
Analog Devices Inc Precision Instrumentation Ampl Min Qty: 1 Package Multiple: 1000 1169
  • 1 $9.2300
  • 10 $6.3830
  • 25 $5.6480
  • 100 $4.8258
  • 250 $4.4272
  • 500 $4.1844
  • 1,000 $3.9829
  • 2,000 $3.8750
$3.8750 / $9.2300 Buy Now
DISTI # 77689561
Verical INST Amp Single ±18V 8-Pin MSOP T/R RoHS: Compliant Min Qty: 2 Package Multiple: 1 Date Code: 2246 Americas - 1351
  • 2 $5.8250
  • 10 $4.4790
  • 25 $4.4120
  • 100 $4.3490
  • 250 $4.2860
  • 500 $4.2240
  • 1,000 $4.1610
$4.1610 / $5.8250 Buy Now
DISTI # 87511492
Verical INST Amp Single ±18V 8-Pin MSOP T/R RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Date Code: 2448 Americas - 1000
  • 1,000 $8.3757
$8.3757 Buy Now
Bristol Electronics   2
RFQ
Quest Components INSTRUMENTATION AMPLIFIER, 60 UV OFFSET-MAX, 0.825 MHZ BAND WIDTH, PDSO8 15
  • 1 $8.3025
  • 2 $5.5350
  • 6 $4.1513
$4.1513 / $8.3025 Buy Now
DISTI # AD8221ARMZ-R7
IBS Electronics INST Amp Single 18V 8-Pin MSOP T/R / IC OPAMP INSTR 825KHZ 8MSOP Min Qty: 4 Package Multiple: 1 4
  • 4 $8.0487
$8.0487 Buy Now
NexGen Digital   1
RFQ
Chip 1 Exchange INSTOCK 7000
RFQ
Dynamic Solutions GmbH OEM and CM Only 300
RFQ
Win Source Electronics INST Amp Single ±18V 8-Pin MSOP T/R / IC OPAMP INSTR 825KHZ 8MSOP 5570
  • 12 $4.3055
  • 25 $4.0278
  • 39 $3.8889
  • 56 $3.6111
  • 73 $3.4722
  • 91 $3.3333
$3.3333 / $4.3055 Buy Now

Part Details for AD8221ARMZ-R7

AD8221ARMZ-R7 CAD Models

AD8221ARMZ-R7 Part Data Attributes

AD8221ARMZ-R7 Analog Devices Inc
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AD8221ARMZ-R7 Analog Devices Inc Precision Instrumentation Amplifier
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Pbfree Code No
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ANALOG DEVICES INC
Part Package Code TSSOP
Package Description ROHS COMPLIANT, MO-187AA, 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) 0.0015 µA
Bandwidth (3dB)-Nom 0.825 MHz
Common-mode Reject Ratio-Min 90 dB
Input Offset Current-Max (IIO) 0.0006 µA
Input Offset Voltage-Max 60 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
Non-linearity-Max 0.001%
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 2 V/us
Supply Current-Max 1 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 AD8221ARMZ-R7

This table gives cross-reference parts and alternative options found for AD8221ARMZ-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 AD8221ARMZ-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
AD8221ARM-REEL Analog Devices Inc Check for Price Precision Instrumentation Amplifier AD8221ARMZ-R7 vs AD8221ARM-REEL
AD8221ARMZ-REEL Analog Devices Inc Check for Price INSTRUMENTATION AMPLIFIER, 60uV OFFSET-MAX, 0.825MHz BAND WIDTH, PDSO8, MO-187AA, MSOP-8 AD8221ARMZ-R7 vs AD8221ARMZ-REEL
AD8221ARM Analog Devices Inc Check for Price Precision Instrumentation Amplifier AD8221ARMZ-R7 vs AD8221ARM
AD8221ARM-REEL7 Analog Devices Inc Check for Price Precision Instrumentation Amplifier AD8221ARMZ-R7 vs AD8221ARM-REEL7
AD8221ARMREEL7 Analog Devices Inc Check for Price Instrumentation Amplifier, 1 Func, 60uV Offset-Max, 0.825MHz Band Width, PDSO8 AD8221ARMZ-R7 vs AD8221ARMREEL7
AD8221ARMZ-RL Analog Devices Inc $4.8548 Precision Instrumentation Amplifier AD8221ARMZ-R7 vs AD8221ARMZ-RL

AD8221ARMZ-R7 Related Parts

AD8221ARMZ-R7 Frequently Asked Questions (FAQ)

  • A good PCB layout for the AD8221 involves keeping the input and output traces separate, using a ground plane, and placing the device close to the signal source. Additionally, using a 4-layer PCB with a dedicated analog ground plane can help reduce noise.

  • The gain resistor values for the AD8221 can be calculated using the formula: Rg = (Rf / (2 * (Gain - 1))), where Rg is the gain resistor, Rf is the feedback resistor, and Gain is the desired gain. The values should be chosen to ensure stability and minimize noise.

  • The AD8221 can handle input voltages up to ±10V, but it's recommended to limit the input voltage to ±5V to ensure optimal performance and prevent damage to the device.

  • The AD8221 has a built-in low-pass filter that can be used to filter out high-frequency noise. Additionally, external filters such as RC filters or active filters can be used to further reduce noise.

  • The typical power consumption of the AD8221 is around 1.5mA. To reduce power consumption, consider using a lower supply voltage, reducing the operating frequency, or using a power-down mode if available.