What is a cross-reference page for LF412ACN?
This page groups mapped replacement options for LF412ACN so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
LF412ACN replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for LF412ACN, then verify package, specifications, and application fit before approval.
Compare LF412ACN 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 LF412ACN Texas Instruments |
|---|---|
| Part Number | LF412ACN |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Subcategory | Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers |
| Package | DIP |
| Series | BI-FET II™ |
| Key Attributes | - |
| Description | IC OPAMP JFET 4MHZ 8DIP |
| Lifecycle | - |
| Stock | 94,737 |
| Available | 43,432 |
| Min Order | 1 |
| Datasheet | Request |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | RoHS non-compliant |
| REACH SVHC | No SVHC |
| JESD-609 Code | e0 |
| HTSUS | 8542.33.0001 |
| ECCN Code | EAR99 |
| Mounting Type | Through Hole |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| Packaging | Tube |
| Lead Free | Contains Lead |
| Part Status | Obsolete |
| Categories | Integrated Circuits (ICs) |
| Terminal Position | DUAL |
| Input Offset Voltage (Vos) | 1mV |
| Manufacturer | Texas |
| Subcategory | Operational Amplifier |
| Sub-Categories | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps |
| Architecture | VOLTAGE-FEEDBACK |
| Operating Temperature | 0°C~70°C |
| Nominal Supply Current | 3.6mA |
| Slew Rate | 15V/μs |
| Package / Case | 8-DIP (0.300, 7.62mm) |
| Series | BI-FET II™ |
| Packing Method | RAIL |
| Pbfree Code | no |
| Radiation Hardening | No |
| Number of Functions | 2 |
| Mount | Through Hole |
| Technology | BIPOLAR |
| Number of Pins | 8 |
| Number of Terminations | 8 |
| Pin Count | 8 |
| Common Mode Rejection Ratio | 80 dB |
| Operating Supply Current | 3.6mA |
| Bandwidth | 4MHz |
| Output Current | 25mA |
| Supply Voltage | 20V |
| Power Dissipation | 670mW |
| Operating Supply Voltage | 22V |
| Gain | 4 dB |
| Base Part Number | LF412 |
| Length | 9.59mm |
| Manufacturer's Part No. | LF412ACN |
| Power Supply Rejection Ratio (PSRR) | 80dB |
| Unity Gain BW-Nom | 4000 kHz |
| Amplifier Type | J-FET |
| Voltage - Input Offset | 500μV |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Voltage Gain | 106.02dB |
| Number of Channels | 2 |
| Frequency Compensation | YES |
| Low-Bias | YES |
| Low-Offset | NO |
| Current - Input Bias | 50pA |
| Neg Supply Voltage-Nom (Vsup) | -20V |
| Voltage - Supply, Single/Dual (±) | 10V~44V ±5V~22V |
| Dual Supply Voltage | 9.121518MV |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing LF412ACN replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for LF412ACN?
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 LF412ACN 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 LF412ACN?
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 LF412ACN 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 LF412ACN 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.