What is a cross-reference page for ADS7863IDBQ?
This page groups mapped replacement options for ADS7863IDBQ so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
ADS7863IDBQ replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for ADS7863IDBQ, then verify package, specifications, and application fit before approval.
Compare ADS7863IDBQ 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 ADS7863IDBQ Texas Instruments |
|---|---|
| Part Number | ADS7863IDBQ |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Subcategory | Data Acquisition - Analog to Digital Converters (ADC) |
| Package | QSOP |
| Series | - |
| Key Attributes | - |
| Description | IC ADC 12BIT DUAL 2MSPS 24-QSOP |
| Lifecycle | - |
| Stock | 163,630 |
| Available | 53,661 |
| Min Order | 1 |
| Datasheet | Request |
| Radiation Hardening | NO |
| Contact Plating | Gold |
| Number of Functions | 2 |
| Pbfree Code | Yes |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| Lead Free | Lead Free |
| Packaging | Tube |
| Mounting Type | Surface Mount |
| Mount | Surface Mount |
| Number of Bits | 12 |
| Number of Terminations | 24 |
| Number of Pins | 24 |
| Pin Count | 24 |
| Thickness | 1.5mm |
| Series | - |
| Termination | SMD/SMT |
| Voltage - Supply, Analog | 2.7V~5.5V |
| Voltage - Supply, Digital | 2.7V~5.5V |
| Min Supply Voltage | 2.7V |
| Categories | Integrated Circuits (ICs) |
| Max Supply Voltage | 5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Form | GULL WING |
| Operating Temperature | -40°C~125°C |
| Supply Voltage | 5V |
| Operating Supply Voltage | 5V |
| Interface | SPI, Serial |
| Technology | CMOS |
| Sub-Categories | Data Acquisition - Analog to Digital Converters (ADC) |
| Manufacturer | Texas |
| Subcategory | Analog to Digital Converters |
| Reference Type | External, Internal |
| Feature | Simultaneous Sampling |
| Architecture | SAR |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| Polarity | Bipolar |
| Height | 1.75mm |
| Resolution | 1.5 B |
| Conversion Rate | 1 Msps |
| Data Interface | SPI |
| Length | 8.65mm |
| Width | 3.9mm |
| Terminal Pitch | 0.635mm |
| Integral Nonlinearity (INL) | 1.25 LSB |
| Sampling Rate | 2 Msps |
| Part Status | Not For New Designs |
| Nominal Supply Current | 6.5mA |
| Base Part Number | ADS7863 |
| Lifecycle Status | NRND (Last Updated: 4 days ago) |
| Manufacturer's Part No. | ADS7863IDBQ |
| Power Dissipation | 35.5mW |
| Max Power Dissipation | 45.3mW |
| Package / Case | 24-SSOP (0.154, 3.90mm Width) |
| Number of Analog In Channels | 2 |
| Number of Elements | 2 |
| Number of Channels | 4 |
| Power Supplies | 5V |
| Sample and Hold / Track and Hold | SAMPLE |
| Differential Nonlinearity | 1 LSB |
| Supply Type | Single |
| Configuration | MUX-S/H-ADC |
| Linearity Error-Max (EL) | 0.0305% |
| Sampling Rate (Per Second) | 2M |
| Signal to Noise Ratio (SNR) | 71.5 dB |
| Input Type | Differential, Pseudo-Differential |
| Number of Inputs | 4, 6 |
| Power Consumption | 35.5mW |
| ECCN Code | EAR99 |
| RoHS Status | ROHS3 Compliant |
| REACH SVHC | No SVHC |
| 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 ADS7863IDBQ replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for ADS7863IDBQ?
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 ADS7863IDBQ 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 ADS7863IDBQ?
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 ADS7863IDBQ 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 ADS7863IDBQ 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.