What is a cross-reference page for ADS8422IPFBT?
This page groups mapped replacement options for ADS8422IPFBT so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
ADS8422IPFBT replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for ADS8422IPFBT, then verify package, specifications, and application fit before approval.
Compare ADS8422IPFBT against mapped replacement options
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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 ADS8422IPFBT Texas Instruments |
|---|---|
| Part Number | ADS8422IPFBT |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Subcategory | Data Acquisition - Analog to Digital Converters (ADC) |
| Package | TQFP |
| Series | microPOWER™ |
| Key Attributes | - |
| Description | IC ADC 16BIT 4MSPS 48-TQFP |
| Lifecycle | - |
| Stock | 166,125 |
| Available | 17,658 |
| Min Order | 1 |
| Datasheet | Request |
| REACH Status | REACH Unaffected |
| Lead Free | Lead Free |
| Mounting Type | Surface Mount |
| Packaging | Tape & Reel (TR) |
| Part Status | Obsolete |
| Operating Temperature | -40°C~85°C |
| Categories | Integrated Circuits (ICs) |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Form | GULL WING |
| Supply Voltage | 5V |
| Sub-Categories | Data Acquisition - Analog to Digital Converters (ADC) |
| Manufacturer | Texas |
| Subcategory | Analog to Digital Converters |
| Resolution | 2 B |
| Reference Type | External, Internal |
| Terminal Position | QUAD |
| Architecture | SAR |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| Polarity | Bipolar |
| Terminal Pitch | 0.5mm |
| Series | microPOWER™ |
| Integral Nonlinearity (INL) | 6 LSB |
| Min Supply Voltage | 4.75V |
| Package / Case | 48-TQFP |
| Power Dissipation | 155mW |
| Lifecycle Status | OBSOLETE (Last Updated: 1 week ago) |
| Nominal Supply Current | 24mA |
| ECCN | 3A991C4 |
| Sampling Rate | 4 Msps |
| Contact Plating | Gold |
| Voltage - Supply, Digital | 2.7V~5.25V |
| Number of Functions | 1 |
| Operating Supply Voltage | 5V |
| Data Interface | Parallel |
| Max Supply Voltage | 5.25V |
| Radiation Hardening | No |
| Mount | Surface Mount |
| Thickness | 1mm |
| Height | 1.2mm |
| Length | 7mm |
| Number of Bits | 16 |
| Voltage - Supply, Analog | 5V |
| Width | 7mm |
| Number of Terminations | 48 |
| Number of Pins | 48 |
| Pin Count | 48 |
| Base Part Number | ADS8422 |
| Max Power Dissipation | 155mW |
| Conversion Rate | 4 Msps |
| Manufacturer's Part No. | ADS8422IPFBT |
| Sample and Hold / Track and Hold | SAMPLE |
| Configuration | S/H-ADC |
| Output Bit Code | 2'S COMPLEMENT BINARY |
| Supply Type | Analog, Digital, Single |
| Linearity Error-Max (EL) | 0.0092% |
| Differential Nonlinearity | 2 LSB |
| Input Type | Differential |
| Analog Input Voltage-Min | -4.096V |
| Sampling Rate (Per Second) | 4M |
| Number of Analog In Channels | 1 |
| Number of Channels | 1 |
| Signal to Noise Ratio (SNR) | 93 dB |
| Analog Input Voltage-Max | 4.096V |
| Power Consumption | 155mW |
| REACH SVHC | - |
| RoHS Status | ROHS3 Compliant |
| JESD-609 Code | e4 |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| HTSUS | 8542.39.0001 |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing ADS8422IPFBT replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for ADS8422IPFBT?
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 ADS8422IPFBT 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 ADS8422IPFBT?
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 ADS8422IPFBT 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 ADS8422IPFBT 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.