Datasheets
AD621ARZ by:
Analog Devices Inc
Analog Devices Inc
Rochester Electronics LLC
Not Found

Low Drift, Low Power Instrumentation Amp with fixed gains of 10 and 100

Part Details for AD621ARZ by Analog Devices Inc

Results Overview of AD621ARZ by Analog Devices Inc

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AD621ARZ Information

AD621ARZ 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 AD621ARZ

Part # Distributor Description Stock Price Buy
DISTI # 60AK6725
Newark Instrumentation Amp, 800Khz, Nsoic, No. Of Channels:1Channels, Input Offset Voltage:75Μv, Gain Ba... ndwidth Product:800Khz, Supply Voltage Range:± 2.3V To ± 18V, Ic Case/Package:Nsoic, No. Of Pins:8Pins, Cmrr:130Db, Product Range:- Rohs Compliant: Yes |Analog Devices AD621ARZ more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 150
  • 1 $9.2000
  • 10 $9.2000
  • 25 $9.2000
  • 50 $9.2000
  • 196 $9.2000
  • 294 $9.2000
  • 588 $9.2000
$9.2000 Buy Now
DISTI # 505-AD621ARZ-ND
DigiKey IC INST AMP 1 CIRCUIT 8SOIC Min Qty: 1 Lead time: 10 Weeks Container: Tube 726
In Stock
  • 1 $17.3800
  • 10 $12.2220
  • 98 $9.5375
$9.5375 / $17.3800 Buy Now
DISTI # 584-AD621ARZ
Mouser Electronics Instrumentation Amplifiers LOW DRIFT LOW POWER INAMP RoHS: Compliant 300
  • 1 $17.3800
  • 10 $12.2300
  • 50 $9.5400
  • 98 $9.5300
$9.5300 / $17.3800 Buy Now
Analog Devices Inc LOW DRIFT LOW POWER INAMP Package Multiple: 98 4752
  • 1 $17.3800
  • 10 $12.2220
  • 1,000 $7.0800
$7.0800 / $17.3800 Buy Now
DISTI # AD621ARZ
TME IC: operational amplifier, 800kHz, Ch: 1, SO8, ±2.3÷18VDC Min Qty: 1 0
  • 1 $10.0000
  • 3 $9.0000
  • 10 $8.4000
  • 25 $7.8000
$7.8000 / $10.0000 RFQ
ComSIT USA LOW DRIFT, LOW POWER INSTRUMENTATION AMPLIFIER Instrumentation Amplifier, 1 Func, 185uV Offset-Max, ... 0.2MHz Band Width, BIPolar, PDSO8 more RoHS: Compliant ECCN: EAR99 Stock DE - 45
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
Chip-Germany GmbH   RoHS: Not Compliant 301
RFQ
Vyrian Amplifiers 277
RFQ
Win Source Electronics Three-wire Serial Electrically Erasable Programmable Read-only Memory | IC INST AMP 1 CIRCUIT 8SOIC 6496
  • 5 $12.3591
  • 10 $10.1408
  • 16 $9.8239
  • 22 $9.5070
  • 28 $9.1901
  • 37 $8.2394
$8.2394 / $12.3591 Buy Now

Part Details for AD621ARZ

AD621ARZ CAD Models

AD621ARZ Part Data Attributes

AD621ARZ Analog Devices Inc
Buy Now Datasheet
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AD621ARZ Analog Devices Inc Low Drift, Low Power Instrumentation Amp with fixed gains of 10 and 100
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Pbfree Code No
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ANALOG DEVICES INC
Part Package Code SOIC
Package Description PLASTIC, SOIC-8
Pin Count 8
Manufacturer Package Code R-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) 0.0025 µA
Bandwidth (3dB)-Nom 0.2 MHz
Common-mode Reject Ratio-Min 110 dB
Input Offset Current-Max (IIO) 0.0015 µA
Input Offset Voltage-Max 185 µV
JESD-30 Code R-PDSO-G8
JESD-609 Code e3
Length 4.9 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 SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 2.59 mm
Slew Rate-Nom 1.2 V/us
Supply Current-Max 1.6 mA
Supply Voltage Limit-Max 18 V
Supply Voltage-Nom (Vsup) 15 V
Surface Mount YES
Technology BIPOLAR
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 40
Voltage Gain-Min 10
Voltage Gain-Nom 100
Width 3.9 mm

Alternate Parts for AD621ARZ

This table gives cross-reference parts and alternative options found for AD621ARZ. 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 AD621ARZ, 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
AD621AR Analog Devices Inc Check for Price Low Drift, Low Power Instrumentation Amp with fixed gains of 10 and 100 AD621ARZ vs AD621AR
AD621ARZ-REEL7 Analog Devices Inc Check for Price IC INSTRUMENTATION AMPLIFIER, 185 uV OFFSET-MAX, 0.2 MHz BAND WIDTH, PDSO8, PLASTIC, SOIC-8, Instrumentation Amplifier AD621ARZ vs AD621ARZ-REEL7
Part Number Manufacturer Composite Price Description Compare
AD621AR-REEL7 Analog Devices Inc Check for Price Low Drift, Low Power Instrumentation Amp with fixed gains of 10 and 100 AD621ARZ vs AD621AR-REEL7
AD621ARZ-REEL Analog Devices Inc Check for Price IC INSTRUMENTATION AMPLIFIER, 185 uV OFFSET-MAX, 0.2 MHz BAND WIDTH, PDSO8, PLASTIC, SOIC-8, Instrumentation Amplifier AD621ARZ vs AD621ARZ-REEL
AD8228BRZ-RL Analog Devices Inc Check for Price Low Gain Drift Precision Instrumentation Amplifier Fixed G = 10, 100 AD621ARZ vs AD8228BRZ-RL
AD8429ARZ-R7 Analog Devices Inc $6.5446 1 nV/√Hz Low Noise Instrumentation Amplifier AD621ARZ vs AD8429ARZ-R7
AD621BR-REEL7 Analog Devices Inc Check for Price Low Drift, Low Power Instrumentation Amp with fixed gains of 10 and 100 AD621ARZ vs AD621BR-REEL7
LT1167IS8-1#PBF Linear Technology Check for Price LT1167 - Single Resistor Gain Programmable, Precision Instrumentation Amplifier; Package: SO; Pins: 8; Temperature Range: -40°C to 85°C AD621ARZ vs LT1167IS8-1#PBF
AD8429BRZ-R7 Analog Devices Inc $11.1528 1 nV/√Hz Low Noise Instrumentation Amplifier AD621ARZ vs AD8429BRZ-R7
AD621BRZ-REEL7 Analog Devices Inc Check for Price IC INSTRUMENTATION AMPLIFIER, 215 uV OFFSET-MAX, 0.2 MHz BAND WIDTH, PDSO8, PLASTIC, SOIC-8, Instrumentation Amplifier AD621ARZ vs AD621BRZ-REEL7
AD8228ARZ-RL Analog Devices Inc Check for Price Low Gain Drift Precision Instrumentation Amplifier Fixed G = 10, 100 AD621ARZ vs AD8228ARZ-RL
INA128HD Texas Instruments $79.5430 High Temperature Precision Low Power Instrumentation Amplifiers. 8-SOIC -55 to 175 AD621ARZ vs INA128HD

AD621ARZ Related Parts

AD621ARZ Frequently Asked Questions (FAQ)

  • The recommended power-up sequence is to apply the analog supply voltage (VCC) before the digital supply voltage (VDD). This ensures that the internal analog circuitry is powered up before the digital circuitry.

  • To optimize the layout, keep the analog and digital grounds separate, use a solid ground plane, and keep the input and output traces short and direct. Also, place the decoupling capacitors close to the device.

  • The maximum allowable input voltage is ±20V, but it's recommended to limit the input voltage to ±15V to ensure accurate measurements and prevent damage to the device.

  • Calibration involves adjusting the zero-scale and full-scale output voltages. Use a precision voltage source to apply a known input voltage, and then adjust the offset and gain trim pins to achieve the desired output voltage.

  • Temperature affects the device's offset voltage, gain, and linearity. The device is specified to operate from -40°C to +125°C, but the performance may degrade at extreme temperatures. Use thermal management techniques to maintain a stable temperature.