What is a cross-reference page for LM2904DR2?
This page groups mapped replacement options for LM2904DR2 so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
LM2904DR2 replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for LM2904DR2, then verify package, specifications, and application fit before approval.
Compare LM2904DR2 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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The left column stays visible so buyers can keep the spec label in view while scanning multiple alternatives.
| Parameter Comparison Chart | Current part LM2904DR2 ON Semiconductor |
|---|---|
| Part Number | LM2904DR2 |
| Manufacturer | ON Semiconductor |
| Category | Integrated Circuits (ICs) |
| Subcategory | Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers |
| Package | 8SOIC |
| Series | - |
| Key Attributes | - |
| Description | IC OPAMP GP 1MHZ 8SOIC |
| Lifecycle | - |
| Stock | 194,522 |
| Available | 30,693 |
| Min Order | 1 |
| Datasheet | Available |
| Voltage - Input Offset | 2mV |
| Unity Gain BW-Nom | 1000 kHz |
| Current - Input Bias | 45nA |
| Voltage Gain | 100dB |
| Voltage - Supply, Single/Dual (±) | 3V~32V ±1.5V~16V |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Power Supply Rejection Ratio (PSRR) | 50dB |
| Frequency Compensation | YES |
| Amplifier Type | General Purpose |
| Low-Offset | NO |
| Number of Elements | 2 |
| Average Bias Current-Max (IIB) | 0.5μA |
| Operating Temperature | -40°C~105°C |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| Lead Free | Contains Lead |
| Mounting Type | Surface Mount |
| Published | 2005 |
| Part Status | Obsolete |
| Packaging | Cut Tape (CT) |
| Gain Bandwidth Product | 1MHz |
| Categories | Integrated Circuits (ICs) |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Supply Voltage | 5V |
| Reach Compliance Code | not_compliant |
| Output Current per Channel | 40mA |
| Qualification Status | Not Qualified |
| Packing Method | TAPE AND REEL |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Subcategory | Operational Amplifier |
| Sub-Categories | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps |
| Manufacturer | ON Semiconductor |
| Lifecycle Status | OBSOLETE (Last Updated: 1 week ago) |
| Architecture | VOLTAGE-FEEDBACK |
| Input Offset Voltage (Vos) | 7mV |
| Slew Rate | 0.6V/μs |
| Surface Mount | YES |
| Pbfree Code | no |
| Reflow Temperature-Max (s) | 30 |
| Number of Functions | 2 |
| Technology | BIPOLAR |
| Operating Supply Current | 1.5mA |
| Number of Pins | 8 |
| Number of Terminations | 8 |
| Pin Count | 8 |
| Length | 4.9mm |
| Output Current | 40mA |
| Peak Reflow Temperature (Cel) | 240 |
| Common Mode Rejection Ratio | 50 dB |
| Operating Supply Voltage | 16V |
| Nominal Supply Current | 1.2mA |
| Base Part Number | LM2904 |
| Manufacturer's Part No. | LM2904DR2 |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | RoHS non-compliant |
| JESD-609 Code | e0 |
| HTSUS | 8542.33.0001 |
| ECCN Code | EAR99 |
| Height Seated (Max) | 1.75mm |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing LM2904DR2 replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for LM2904DR2?
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 LM2904DR2 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 LM2904DR2?
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 LM2904DR2 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 LM2904DR2 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.