What is a cross-reference page for MC34072ADR2?
This page groups mapped replacement options for MC34072ADR2 so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
MC34072ADR2 replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for MC34072ADR2, then verify package, specifications, and application fit before approval.
Compare MC34072ADR2 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 MC34072ADR2 ON Semiconductor |
|---|---|
| Part Number | MC34072ADR2 |
| Manufacturer | ON Semiconductor |
| Category | Integrated Circuits (ICs) |
| Subcategory | Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers |
| Package | 8SOIC |
| Series | - |
| Key Attributes | - |
| Description | IC OPAMP GP 4.5MHZ 8SOIC |
| Lifecycle | - |
| Stock | 75,176 |
| Available | 11,407 |
| Min Order | 1 |
| Datasheet | Available |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | RoHS non-compliant |
| JESD-609 Code | e0 |
| HTSUS | 8542.33.0001 |
| ECCN Code | EAR99 |
| Power Supply Rejection Ratio (PSRR) | 80dB |
| Voltage Gain | 100dB |
| Voltage - Input Offset | 500μV |
| Power Supplies | +-15V |
| Unity Gain BW-Nom | 4500 kHz |
| Voltage - Supply, Single/Dual (±) | 3V~44V ±1.5V~22V |
| Neg Supply Voltage-Nom (Vsup) | -15V |
| Frequency Compensation | YES |
| Amplifier Type | General Purpose |
| Low-Offset | NO |
| Number of Elements | 2 |
| Current - Input Bias | 100nA |
| Average Bias Current-Max (IIB) | 0.7μA |
| Bias Current-Max (IIB) @25C | 0.5μA |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| Lead Free | Contains Lead |
| Mounting Type | Surface Mount |
| Published | 2005 |
| Packaging | Tape & Reel (TR) |
| Part Status | Obsolete |
| Categories | Integrated Circuits (ICs) |
| Terminal Position | DUAL |
| Output Current | 30mA |
| Terminal Form | GULL WING |
| Reach Compliance Code | not_compliant |
| Qualification Status | Not Qualified |
| Packing Method | TAPE AND REEL |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Sub-Categories | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps |
| Manufacturer | ON Semiconductor |
| Architecture | VOLTAGE-FEEDBACK |
| Operating Temperature | 0°C~70°C |
| Slew Rate | 13V/μs |
| Gain Bandwidth Product | 4.5MHz |
| Subcategory | Operational Amplifiers |
| Nominal Supply Current | 3.8mA |
| Reflow Temperature-Max (s) | 30 |
| Mount | Surface Mount |
| Number of Functions | 2 |
| Supply Voltage | 15V |
| Technology | BIPOLAR |
| Number of Pins | 8 |
| Number of Terminations | 8 |
| Pin Count | 8 |
| Length | 4.9mm |
| Output Current per Channel | 30mA |
| Common Mode Rejection Ratio | 80 dB |
| Peak Reflow Temperature (Cel) | 240 |
| Input Offset Voltage (Vos) | 3mV |
| Operating Supply Voltage | 22V |
| Operating Supply Current | 1.9mA |
| Base Part Number | MC34072A |
| Manufacturer's Part No. | MC34072ADR2 |
| Height Seated (Max) | 1.75mm |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing MC34072ADR2 replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for MC34072ADR2?
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 MC34072ADR2 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 MC34072ADR2?
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 MC34072ADR2 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 MC34072ADR2 from ON Semiconductor 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.