AD8221ARZAlternatives & Equivalent Parts
About AD8221ARZ
AD8221ARZ is a Integrated Circuit component manufactured by Analog Devices. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | AD8221ARZSource | AD8221ARZ-R7 | AD8220BRMZ | AD8221ARMZ-R7 | AD8223ARZ | 434123043816 | C0603C508C5GACTU |
|---|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Würth Elektronik | Kemet |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Other | Capacitor Chip Non-polarised |
| Pin Count | 8 | 8 | 8 | 8 | 8 | 2 | 2 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | — |
| Price | $3.8600 | $4.0600 | $5.2456 | $3.8750 | $1.3020 | $0.3715 | $0.0760 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | — |
| Electrical Parameters | |||||||
| Pbfree Code | No | No | No | No | No | — | — |
| Manufacturer Package Code | R-8 | R-8 | RM-8 | RM-8 | R-8 | — | — |
| YTEOL | 10 | 10 | 10 | 10 | 10 | 15 | — |
| Amplifier Type | INSTRUMENTATION AMPLIFIER | INSTRUMENTATION AMPLIFIER | INSTRUMENTATION AMPLIFIER | INSTRUMENTATION AMPLIFIER | INSTRUMENTATION AMPLIFIER | — | — |
| Average Bias Current-Max (IIB) | 0.0015 µA | 0.0015 µA | 0.00001 µA | 0.0015 µA | 0.025 µA | — | — |
| Bandwidth (3dB)-Nom | 0.825 MHz | 0.825 MHz | 1.5 MHz | 0.825 MHz | 0.2 MHz | — | — |
| Common-mode Reject Ratio-Min | 80 dB | 80 dB | 86 dB | 90 dB | 74 dB | — | — |
| Input Offset Current-Max (IIO) | 0.0006 µA | 0.0006 µA | 0.00002 µA | 0.0006 µA | 0.002 µA | — | — |
| Input Offset Voltage-Max | 60 µV | 60 µV | 125 µV | 60 µV | 400 µV | — | — |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | S-PDSO-G8 | S-PDSO-G8 | R-PDSO-G8 | — | — |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | e4 | — |
| Neg Supply Voltage Limit-Max | -18 V | -18 V | -18 V | -18 V | -12.5 V | — | — |
| Neg Supply Voltage-Nom (Vsup) | -15 V | -15 V | -15 V | -15 V | -12 V | — | — |
| Non-linearity-Max | 0.001% | 0.001% | — | 0.001% | — | — | — |
| Number of Functions | 1 | 1 | 1 | 1 | 1 | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — |
| Package Equivalence Code | SOP8,.25 | SOP8,.25 | TSSOP8,.19 | TSSOP8,.19 | SOP8,.25 | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE | RECTANGULAR | — | — |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | — | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — | — |
| Slew Rate-Nom | 2 V/us | 2 V/us | 2 V/us | 2 V/us | 0.3 V/us | — | — |
| Supply Current-Max | 1 mA | 1 mA | 0.75 mA | 1 mA | 0.85 mA | — | — |
| Supply Voltage Limit-Max | 18 V | 18 V | 18 V | 18 V | 12.5 V | — | — |
| Supply Voltage-Nom (Vsup) | 15 V | 15 V | 15 V | 15 V | 12 V | — | — |
| Surface Mount | YES | YES | YES | YES | YES | NO | — |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | — | — |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) - annealed | Matte Tin (Sn) | Matte Tin (Sn) | Silver (Ag) | — |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | — | — |
| Terminal Pitch | 1.27 mm | 1.27 mm | 0.65 mm | 0.65 mm | 1.27 mm | — | — |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | — | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 30 | — | — |
| Voltage Gain-Max | 1000 | 1000 | 1000 | 1000 | 1000 | — | — |
| Voltage Gain-Min | 1 | 1 | 1 | 1 | 5 | — | — |
| Voltage Gain-Nom | 10 | 10 | — | 10 | 10 | — | — |
| ## AD8221ARZ Alternates Showing results | Image | — | — | — | — | — | — |
| Common-mode Reject Ratio-Nom | — | — | 80 dB | — | — | — | — |
| ## AD8220BRMZ Alternates Showing results | — | — | Image | — | — | — | — |
| Packing Method | — | — | — | TR, 7 INCH | — | TR | — |
| ## AD8221ARMZ-R7 Alternates Showing results | — | — | — | Image | — | — | — |
| Technology | — | — | — | — | BIPOLAR | — | — |
| Actuator Color | — | — | — | — | — | BLACK | — |
| Actuator Material | — | — | — | — | — | LIQUID CRYSTAL POLYMER | — |
| Actuator Travel | — | — | — | — | — | 0.25 mm | — |
| Actuator Type | — | — | — | — | — | STEM | — |
| Body Breadth | — | — | — | — | — | 3.5 mm | — |
| Body Color | — | — | — | — | — | BLACK | — |
| Body Height | — | — | — | — | — | 3.5 mm | — |
| Body Length or Diameter | — | — | — | — | — | 6 mm | — |
| Center Contact Material | — | — | — | — | — | STAINLESS STEEL | — |
| Center Contact Plating | — | — | — | — | — | SILVER | — |
| Circuit Configuration | — | — | — | — | — | 1X1 | — |
| Contact Bounce Time-Max | — | — | — | — | — | 10 ms | — |
| Contact Current(DC)-Max | — | — | — | — | — | 0.05 A | — |
| Contact (DC) Max Rating R Load | — | — | — | — | — | .05A@12VDC | — |
| Contact Resistance | — | — | — | — | — | 0.1 mΩ | — |
| Contact Voltage(DC)-Max | — | — | — | — | — | 12 V | — |
| Dielectric Withstand Volts | — | — | — | — | — | 250VAC V | — |
| Electrical Life | — | — | — | — | — | 50000 Cycle(s) | — |
| End Contact Material | — | — | — | — | — | STAINLESS STEEL | — |
| End Contact Plating | — | — | — | — | — | SILVER | — |
| Housing Material | — | — | — | — | — | STAINLESS STEEL | — |
| Insulation Resistance | — | — | — | — | — | 100000000 Ω | — |
| Insulator Material | — | — | — | — | — | LIQUID CRYSTAL POLYMER | — |
| Mounting Feature | — | — | — | — | — | SURFACE MOUNT-STRAIGHT | — |
| Number of Switches | — | — | — | — | — | 1 | — |
| Operating Force-Max | — | — | — | — | — | 2.06 N | — |
| Solderability | — | — | — | — | — | REFLOW | — |
| Switch Action | — | — | — | — | — | MOMENTARY | — |
| Switch Function | — | — | — | — | — | SPST | — |
| Switch Type | — | — | — | — | — | KEYPAD SWITCH | — |
| Terminal Material | — | — | — | — | — | COPPER ALLOY | — |
| Termination Type | — | — | — | — | — | SOLDER | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 6 alternatives for AD8221ARZ — response within 24 hours.
Quick Links
Amplifier, 1 Func, 60uV Offset-Max, 0.825MHz Band Width, PDSO8
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Why Look for Alternatives?
Finding alternatives for AD8221ARZ is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating AD8221ARZ replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to AD8221ARZ?
Known equivalents for AD8221ARZ include AD8221ARZ-R7, AD8220BRMZ, AD8221ARMZ-R7. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of AD8221ARZ?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify AD8221ARZ alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.