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Part Details for AD8221ARMZ by Analog Devices Inc
Results Overview of AD8221ARMZ by Analog Devices Inc
- Distributor Offerings: (17 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (6 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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
Environmental Monitoring
Industrial Automation
Agriculture Technology
Medical Imaging
AD8221ARMZ Information
AD8221ARMZ 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
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
60AK7348
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Newark | Instrumentation Amp, 825Khz, 130Db, Msop, No. Of Channels:1Channels, Input Offset Voltage:70Μv, G... more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 148 |
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$3.8700 / $8.8300 | Buy Now |
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DISTI #
505-AD8221ARMZ-ND
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DigiKey | IC INST AMP 1 CIRCUIT 8MSOP Min Qty: 1 Lead time: 20 Weeks Container: Tube |
8667 In Stock |
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$4.2828 / $7.2700 | Buy Now |
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DISTI #
584-AD8221ARMZ
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Mouser Electronics | Instrumentation Amplifiers Precision Instrumentation Amplifier RoHS: Compliant | 3758 |
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$3.8700 / $8.8300 | Buy Now |
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DISTI #
V36:1790_06213917
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Arrow Electronics | INST Amp Single ±18V 8-Pin MSOP Tube RoHS: Compliant Min Qty: 150 Package Multiple: 50 Lead time: 10 Weeks Date Code: 2447 | Americas - 1400 |
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$3.7870 / $4.3330 | Buy Now |
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DISTI #
E54:1762_00112263
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Arrow Electronics | INST Amp Single ±18V 8-Pin MSOP Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 10 Weeks Date Code: 2505 | Europe - 1369 |
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$3.7870 / $8.5990 | Buy Now |
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Analog Devices Inc | Precision Instrumentation Ampl Package Multiple: 50 | 1744 |
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$2.8600 / $8.8300 | Buy Now |
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DISTI #
87631770
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Verical | INST Amp Single ±18V 8-Pin MSOP Tube RoHS: Compliant Min Qty: 150 Package Multiple: 50 Date Code: 2447 | Americas - 1400 |
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$3.7870 / $4.3330 | Buy Now |
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DISTI #
87838424
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Verical | INST Amp Single ±18V 8-Pin MSOP Tube RoHS: Compliant Min Qty: 2 Package Multiple: 1 Date Code: 2505 | Americas - 1368 |
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$3.7870 / $8.5990 | Buy Now |
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DISTI #
AD8221ARMZ
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TME | IC: operational amplifier, 825kHz, Ch: 1, MSOP8 Min Qty: 1 | 0 |
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$3.3200 / $4.2600 | RFQ |
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Ameya Holding Limited | IC: operational amplifier, 825kHz, Channels: 1, MSOP8 | 7316 |
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RFQ |
Part Details for AD8221ARMZ
AD8221ARMZ CAD Models
AD8221ARMZ Part Data Attributes
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AD8221ARMZ
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
AD8221ARMZ
Analog Devices Inc
Precision Instrumentation Amplifier
Select a part to compare: |
| 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 | |
| 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
This table gives cross-reference parts and alternative options found for AD8221ARMZ. 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, 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 |
|---|---|---|---|---|
| AD8221ARMZ-REEL | Analog Devices Inc | Check for Price | INSTRUMENTATION AMPLIFIER, 60uV OFFSET-MAX, 0.825MHz BAND WIDTH, PDSO8, MO-187AA, MSOP-8 | AD8221ARMZ vs AD8221ARMZ-REEL |
| AD8221ARMZ-REEL7 | Analog Devices Inc | Check for Price | INSTRUMENTATION AMPLIFIER, 60uV OFFSET-MAX, 0.825MHz BAND WIDTH, PDSO8, MO-187AA, MSOP-8 | AD8221ARMZ vs AD8221ARMZ-REEL7 |
| AD8221ARM-REEL | Analog Devices Inc | Check for Price | Precision Instrumentation Amplifier | AD8221ARMZ vs AD8221ARM-REEL |
| AD8221ARMZ-RL | Analog Devices Inc | $7.0796 | Precision Instrumentation Amplifier | AD8221ARMZ vs AD8221ARMZ-RL |
| AD8221ARMREEL7 | Analog Devices Inc | Check for Price | Instrumentation Amplifier, 1 Func, 60uV Offset-Max, 0.825MHz Band Width, PDSO8 | AD8221ARMZ vs AD8221ARMREEL7 |
| AD8221ARM-REEL7 | Analog Devices Inc | Check for Price | Precision Instrumentation Amplifier | AD8221ARMZ vs AD8221ARM-REEL7 |
AD8221ARMZ Frequently Asked Questions (FAQ)
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The AD8221ARMZ is a high-gain, high-impedance amplifier, so it's crucial to follow proper layout and placement guidelines to minimize noise and ensure optimal performance. Place the amplifier close to the signal source, use a ground plane, and keep the input traces short and shielded. Also, avoid running digital lines near the amplifier's inputs.
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The gain resistor (Rg) determines the gain of the amplifier. To choose the correct gain resistor, calculate the desired gain using the formula: Gain = 1 + (Rf/Rg), where Rf is the feedback resistor. Select a standard resistor value that achieves the desired gain, and ensure it's within the recommended range (1 kΩ to 20 kΩ).
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The AD8221ARMZ can handle input voltages up to ±10 V, but the maximum input voltage is limited by the power supply voltage. Ensure the input voltage does not exceed the power supply voltage to prevent damage to the amplifier.
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To reduce noise and oscillations, use a low-pass filter at the input, add a capacitor in parallel with the gain resistor, and ensure proper power supply decoupling. Also, minimize the length of the input traces, use a ground plane, and avoid running digital lines near the amplifier's inputs.
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Yes, the AD8221ARMZ can be used as a single-ended amplifier. However, this configuration may compromise the amplifier's common-mode rejection ratio (CMRR) and noise performance. For optimal performance, use the AD8221ARMZ in a differential configuration.