What is a cross-reference page for ADS5281IPFPR?
This page groups mapped replacement options for ADS5281IPFPR so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
ADS5281IPFPR replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for ADS5281IPFPR, then verify package, specifications, and application fit before approval.
Compare ADS5281IPFPR against mapped replacement options
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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 ADS5281IPFPR Texas Instruments |
|---|---|
| Part Number | ADS5281IPFPR |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Subcategory | Data Acquisition - Analog to Digital Converters (ADC) |
| Package | - |
| Series | - |
| Key Attributes | - |
| Description | IC ADC 12BIT SER 50M 80TQFP |
| Lifecycle | - |
| Stock | 125,821 |
| Available | 83,571 |
| Min Order | 1 |
| Datasheet | Request |
| Number of Analog In Channels | 8 |
| Number of Channels | 8 |
| Sample and Hold / Track and Hold | SAMPLE |
| Analog Input Voltage-Min | -2V |
| Configuration | S/H-ADC |
| Signal to Noise Ratio (SNR) | 70 dB |
| Differential Nonlinearity | 0.75 LSB |
| Analog Input Voltage-Max | 2V |
| Input Type | Differential |
| Supply Type | Analog, Digital |
| Linearity Error-Max (EL) | 0.0366% |
| Sampling Rate (Per Second) | 50M |
| Output Bit Code | OFFSET BINARY, 2'S COMPLEMENT BINARY |
| Power Consumption | 512mW |
| Part Status | Active |
| Contact Plating | Gold |
| Pbfree Code | Yes |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| Number of Functions | 1 |
| Lead Free | Lead Free |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Number of Bits | 12 |
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| Pin Count | 80 |
| Number of Terminations | 80 |
| Number of Pins | 80 |
| Factory Lead Time | 6 Weeks |
| Packaging | Tape & Reel (TR) |
| Series | - |
| Operating Temperature | -40°C~85°C |
| Height | 1.2mm |
| Thickness | 1mm |
| Length | 12mm |
| Width | 12mm |
| Categories | Integrated Circuits (ICs) |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Form | GULL WING |
| Technology | CMOS |
| Operating Supply Voltage | 3.3V |
| Supply Voltage | 3.3V |
| Reflow Temperature-Max (s) | NOT SPECIFIED |
| Qualification Status | Not Qualified |
| Sub-Categories | Data Acquisition - Analog to Digital Converters (ADC) |
| Manufacturer | Texas |
| Subcategory | Analog to Digital Converters |
| Reference Type | External, Internal |
| Feature | Simultaneous Sampling |
| Terminal Position | QUAD |
| Polarity | Bipolar |
| Terminal Pitch | 0.5mm |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 3V |
| Resolution | 1.5 B |
| Voltage - Supply, Analog | 3V~3.6V |
| Architecture | Pipelined |
| Converter Type | ADC, PROPRIETARY METHOD |
| Conversion Rate | 65 Msps |
| Integral Nonlinearity (INL) | 1.5 LSB |
| Sampling Rate | 50 Msps |
| Interface | LVDS, Parallel |
| Voltage - Supply, Digital | 1.7V~1.9V |
| Data Interface | LVDS - Serial, SPI |
| Package / Case | 80-TQFP Exposed Pad |
| Base Part Number | ADS5281 |
| Max Power Dissipation | 649.5mW |
| Nominal Supply Current | 119mA |
| Manufacturer's Part No. | ADS5281IPFPR |
| Power Dissipation | 530mW |
| ECCN Code | EAR99 |
| RoHS Status | ROHS3 Compliant |
| JESD-609 Code | e4 |
| HTSUS | 8542.39.0001 |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing ADS5281IPFPR replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for ADS5281IPFPR?
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 ADS5281IPFPR 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 ADS5281IPFPR?
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 ADS5281IPFPR 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 ADS5281IPFPR from Texas Instruments 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.