OP177GSZ
P2P · Fit score 60
IC OPAMP GP 600KHZ 8SOIC
Package: 8SOIC | Series: -
Part Status: Active; REACH Status: REACH Unaffected; ECCN: EAR99; Packaging: Tube
Open Hardware Cross Reference
AD705JR
As of July 18, 2026, ADI marks AD705 obsolete and lists OP97 as the suggested replacement.
Target product summary
AD705JR
ADI marks the AD705 family as obsolete and recommends OP97 as the suggested replacement. We published AD705JR as the complete MPN for this obsolete low-bias-current bipolar op amp variant, and any migration to OP97FSZ should include a fresh review of bias current, offset, bandwidth, supply range, package fit, and long-term precision behavior in the target circuit.
Series: - | Datasheet landing page: https://www.trustcompo.com/product/detail/TCE000090882-AD705JR/datasheet
Replacement candidates
OP97FSZ
Functional · Fit score 80
IC OPAMP GP 900KHZ 8SOIC
Package: 8SOIC | Series: -
Part Status: Active; REACH Status: REACH Unaffected; ECCN: EAR99; Packaging: Tube
Parameter comparison
| Attribute | AD705JR | OP177GSZ | OP97FSZ |
|---|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated |
| Lifecycle Status | OBSOLETE | PRODUCTION (Last Updated: 3 months ago) | PRODUCTION (Last Updated: 1 week ago) |
| Package / Case | Legacy package variants | 8-SOIC (0.154, 3.90mm Width) | 8-SOIC (0.154, 3.90mm Width) |
| Replacement Path | OP97 | - | - |
| Category | Precision operational amplifier | - | - |
| Input Bias Current | Picoampere class | - | - |
| Supply Note | Check obsolete datasheet for model-specific limits | - | - |
| Amplifier Type | Bipolar operational amplifier | General Purpose | General Purpose |
| Application Note | Sustainment-only review and precision revalidation required | - | - |
| Part Status | - | Active | Active |
| REACH Status | - | REACH Unaffected | REACH Unaffected |
| ECCN | - | EAR99 | EAR99 |
| Packaging | - | Tube | Tube |
| Lead Free | - | Contains Lead | Contains Lead |
| Mounting Type | - | Surface Mount | Surface Mount |
| Factory Lead Time | - | 8 Weeks | 8 Weeks |
| Operating Temperature | - | -40°C~85°C | -40°C~85°C |
| Categories | - | Integrated Circuits (ICs) | Integrated Circuits (ICs) |
Engineer review boundary
This page is designed for first-pass shortlist work. Treat the candidates below as engineering starting points, then verify footprint compatibility, electrical limits, lifecycle timing, compliance requirements, and qualification scope before approving a BOM change. For official sample requests, full data verification, and legal warranty support, please consult through TrustCompo Inquiry Channel.
Evidence summary
- AD705 product page (official-product-page)
ADI marks AD705 obsolete and lists OP97 as the suggested replacement. Signals: obsolete, replacement. - ADI product life cycle information (official-lifecycle-page)
ADI defines obsolete products as no longer available and directs users to suitable alternatives or cross-reference tools. Signals: obsolete, lifecycle.
Contribute feedback
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Verification notes
Cross-reference pages are useful starting points, not automatic design approvals. Always re-check footprint, electrical limits, lifecycle timing, qualification documents, firmware implications, and supply-chain constraints before releasing a BOM change. For official sample requests, full data verification, and legal warranty support, please consult through TrustCompo Inquiry Channel.