What is a cross-reference page for ADS5281IPFP?
This page groups mapped replacement options for ADS5281IPFP so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
ADS5281IPFP replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for ADS5281IPFP, then verify package, specifications, and application fit before approval.
Compare ADS5281IPFP against mapped replacement options
Review package, lifecycle, stock, and MOQ in one view
Move from engineering screening to RFQ without leaving the page
No mapped replacement parts yet
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.
swipe Swipe or scroll horizontally to compare more part numbers
The left column stays visible so buyers can keep the spec label in view while scanning multiple alternatives.
| Parameter Comparison Chart | Current part ADS5281IPFP Texas Instruments |
|---|---|
| Part Number | ADS5281IPFP |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Subcategory | Data Acquisition - Analog to Digital Converters (ADC) |
| Package | - |
| Series | - |
| Key Attributes | - |
| Description | ADC LP OCTL 12BIT 50MSPS 80HTQFP |
| Lifecycle | - |
| Stock | 27,873 |
| Available | 20,354 |
| Min Order | 1 |
| Datasheet | Request |
| Part Status | Active |
| Radiation Hardening | NO |
| Contact Plating | Gold |
| Packaging | Tray |
| Pbfree Code | Yes |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| Number of Functions | 1 |
| Lead Free | Lead Free |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Mounting Type | Surface Mount |
| Mount | Surface Mount |
| Number of Bits | 12 |
| Number of Terminations | 80 |
| Number of Pins | 80 |
| Pin Count | 80 |
| Factory Lead Time | 6 Weeks |
| Series | - |
| Operating Temperature | -40°C~85°C |
| Height | 1.2mm |
| Thickness | 1mm |
| Width | 12mm |
| Length | 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 |
| 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 |
| Integral Nonlinearity (INL) | 1.5 LSB |
| Sampling Rate | 50 Msps |
| Conversion Rate | 50 Msps |
| Interface | LVDS, Parallel |
| Voltage - Supply, Digital | 1.7V~1.9V |
| Data Interface | LVDS - Serial, SPI |
| Package / Case | 80-TQFP Exposed Pad |
| Manufacturer's Part No. | ADS5281IPFP |
| Base Part Number | ADS5281 |
| Power Dissipation | 649.5mW |
| Max Power Dissipation | 649.5mW |
| Nominal Supply Current | 119mA |
| Number of Channels | 8 |
| Number of Analog In 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 |
| ECCN Code | EAR99 |
| REACH SVHC | - |
| 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 ADS5281IPFP replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for ADS5281IPFP?
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 ADS5281IPFP 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 ADS5281IPFP?
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 ADS5281IPFP 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 ADS5281IPFP 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.
developer_board
Package and pin compatibility
Review whether the alternate path looks credible from package, footprint, and pin-level perspectives.
tune
Parameter and function gaps
Surface the electrical, interface, or application-fit questions that still need confirmation before approval.
task_alt
Qualification and approval prep
Organize the documentation, datasheet evidence, and validation checkpoints your internal team may still require.