What is a cross-reference page for MAX1285BESA?
This page groups mapped replacement options for MAX1285BESA so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
MAX1285BESA replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for MAX1285BESA, then verify package, specifications, and application fit before approval.
Compare MAX1285BESA against mapped replacement options
Review package, lifecycle, stock, and MOQ in one view
Move from engineering screening to RFQ without leaving the page
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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 MAX1285BESA Maxim Integrated |
|---|---|
| Part Number | MAX1285BESA |
| Manufacturer | Maxim Integrated |
| Category | Integrated Circuits (ICs) |
| Subcategory | Data Acquisition - Analog to Digital Converters (ADC) |
| Package | 8-SOIC |
| Series | - |
| Key Attributes | - |
| Description | IC ADC LP 12-BIT 300KSPS 8-SOIC |
| Lifecycle | - |
| Stock | 47,800 |
| Available | 45,772 |
| Min Order | 1 |
| Datasheet | Available |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | RoHS non-compliant |
| JESD-609 Code | e0 |
| HTSUS | 8542.39.0001 |
| ECCN Code | EAR99 |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| Packaging | Tube |
| Lead Free | Contains Lead |
| Mounting Type | Surface Mount |
| Published | 2007 |
| Part Status | Obsolete |
| Operating Temperature | -40°C~85°C |
| Categories | Integrated Circuits (ICs) |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Supply Voltage | 5V |
| Interface | SPI, Serial |
| Sub-Categories | Data Acquisition - Analog to Digital Converters (ADC) |
| Subcategory | Analog to Digital Converters |
| Architecture | SAR |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| Integral Nonlinearity (INL) | 1 LSB |
| Resolution | 1.5 B |
| Polarity | Unipolar |
| Data Interface | SPI |
| Width | 3.9mm |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Technology | BICMOS |
| Voltage - Supply, Analog | 2.7V~3.6V |
| Manufacturer | Maxim Integrated |
| Max Power Dissipation | 471mW |
| Sampling Rate | 300 ksps |
| Number of Functions | 1 |
| Reference Type | Internal |
| Min Supply Voltage | 2.7V |
| Pbfree Code | no |
| Number of Bits | 12 |
| Contact Plating | Tin |
| Radiation Hardening | No |
| Mount | Surface Mount |
| Number of Pins | 8 |
| Number of Terminations | 8 |
| Pin Count | 8 |
| Length | 4.9mm |
| Max Supply Voltage | 3.6V |
| Voltage - Supply, Digital | 2.7V~3.6V |
| Peak Reflow Temperature (Cel) | 240 |
| Conversion Rate | 300 ksps |
| Reflow Temperature-Max (s) | 20 |
| Power Dissipation | 13.75mW |
| Base Part Number | MAX1285 |
| Manufacturer's Part No. | MAX1285BESA |
| Input Type | Single Ended |
| Configuration | S/H-ADC |
| Sample and Hold / Track and Hold | TRACK |
| Power Supplies | 3/3.3V |
| Linearity Error-Max (EL) | 0.0244% |
| Sampling Rate (Per Second) | 300k |
| Number of Analog In Channels | 1 |
| Output Bit Code | BINARY |
| Number of Channels | 1 |
| Supply Type | Single |
| Differential Nonlinearity | 1 LSB |
| Analog Input Voltage-Max | 2.5V |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing MAX1285BESA replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for MAX1285BESA?
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 MAX1285BESA 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 MAX1285BESA?
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 MAX1285BESA 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 MAX1285BESA from 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.