What is a cross-reference page for AD9221ARZ?
This page groups mapped replacement options for AD9221ARZ so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
AD9221ARZ replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for AD9221ARZ, then verify package, specifications, and application fit before approval.
Compare AD9221ARZ against mapped replacement options
Review package, lifecycle, stock, and MOQ in one view
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This product currently does not show a published cross-reference list. Use RFQ support if your team needs an alternative part review.
Specification view
Parameter Comparison Chart
A side-by-side view of the source part and its mapped alternatives so buyers and engineers can screen package, availability, lifecycle, and key descriptors before RFQ.
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| Parameter Comparison Chart | Current part AD9221ARZ Analog Devices Inc./Maxim Integrated |
|---|---|
| Part Number | AD9221ARZ |
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Category | Integrated Circuits (ICs) |
| Subcategory | Data Acquisition - Analog to Digital Converters (ADC) |
| Package | 28SOIC |
| Series | - |
| Key Attributes | - |
| Description | IC ADC 12BIT 1.5MSPS 28SOIC |
| Lifecycle | - |
| Stock | 197,135 |
| Available | 40,057 |
| Min Order | 1 |
| Datasheet | Available |
| Sample and Hold / Track and Hold | SAMPLE |
| Configuration | S/H-ADC |
| Input Type | Differential, Single Ended |
| Supply Type | Analog, Digital |
| Linearity Error-Max (EL) | 0.0305% |
| Sampling Rate (Per Second) | 1.5M |
| Signal to Noise Ratio (SNR) | 70.2 dB |
| Number of Analog In Channels | 1 |
| Output Bit Code | BINARY |
| Number of Channels | 1 |
| Differential Nonlinearity | 0.75 LSB |
| Power Consumption | 59mW |
| Part Status | Active |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| Packaging | Tube |
| Lead Free | Contains Lead |
| Mounting Type | Surface Mount |
| Factory Lead Time | 8 Weeks |
| Operating Temperature | -40°C~85°C |
| Categories | Integrated Circuits (ICs) |
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Form | GULL WING |
| Supply Voltage | 5V |
| Technology | CMOS |
| Sub-Categories | Data Acquisition - Analog to Digital Converters (ADC) |
| Lifecycle Status | PRODUCTION (Last Updated: 2 weeks ago) |
| Resolution | 1.5 B |
| Polarity | Unipolar |
| Architecture | Pipelined |
| Min Supply Voltage | 4.75V |
| Package / Case | 28-SOIC (0.295, 7.50mm Width) |
| Height | 2.35mm |
| Integral Nonlinearity (INL) | 1.25 LSB |
| Converter Type | ADC, FLASH METHOD |
| Sampling Rate | 1.5 Msps |
| Power Dissipation | 70mW |
| Length | 18.1mm |
| Base Part Number | AD9221 |
| Voltage - Supply, Digital | 2.7V~5.25V |
| Number of Functions | 1 |
| Reference Type | Internal |
| Operating Supply Voltage | 5V |
| Width | 7.6mm |
| Surface Mount | YES |
| Pbfree Code | no |
| Data Interface | Parallel |
| Number of Bits | 12 |
| Reflow Temperature-Max (s) | 30 |
| Max Supply Voltage | 5.25V |
| Contact Plating | Tin |
| Radiation Hardening | No |
| Number of Terminations | 28 |
| Number of Pins | 28 |
| Pin Count | 28 |
| Max Input Voltage | 5V |
| Min Input Voltage | 1V |
| Max Power Dissipation | 70mW |
| Input Capacitance | 16pF |
| Manufacturer's Part No. | AD9221ARZ |
| JESD-609 Code | e3 |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | ROHS3 Compliant |
| REACH SVHC | No SVHC |
| HTSUS | 8542.39.0001 |
| ECCN Code | EAR99 |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing AD9221ARZ replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for AD9221ARZ?
Not automatically. Cross-reference mapping helps shortlist candidates, but package, electrical behavior, qualification scope, and approval rules still need to be checked before release.
Which parameters should teams compare first for AD9221ARZ alternatives?
Start with package, series, key attributes, lifecycle status, stock position, datasheet access, and the mapped pin-to-pin or cross-reference note. Then confirm application-specific requirements in the datasheet and RFQ stage.
Can I request a quote for an alternative to AD9221ARZ?
Yes. Use the product links or RFQ actions on this page to request pricing, availability, documentation, and sourcing support for any listed alternative part.
Is AD9221ARZ obsolete, and what replacement should buyers review first?
Check the lifecycle row on this page first. If buyers need a fast starting point, the strongest mapped replacement currently surfaced here is , followed by the other alternatives shown in the comparison table.
Engineering support
Need help validating the replacement path?
If your team is unsure whether a mapped alternative to AD9221ARZ from Analog Devices Inc./Maxim Integrated is really usable, contact us for help on package fit, pin compatibility, key parameter gaps, and qualification-facing review questions.
Contact a hardware engineer
Email our engineering support contact at [email protected], or use the contact page if the question should be routed across sourcing, engineering, and support.
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Package and pin compatibility
Review whether the alternate path looks credible from package, footprint, and pin-level perspectives.
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Parameter and function gaps
Surface the electrical, interface, or application-fit questions that still need confirmation before approval.
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Qualification and approval prep
Organize the documentation, datasheet evidence, and validation checkpoints your internal team may still require.