Alternatives to Analog Devices LT1112S8
Analog Devices LT1112S8 and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 LT1112S8Analog Devices | LT1112S8#PBFAnalog Devices Inc. | LT1112IS8#PBFAnalog Devices Inc. | +3more | |
|---|---|---|---|---|
| FFF Compatibility | Pins are physically and electrically identical to the original part in an 8-SOIC package.Standard 8-SOIC package with identical dimensions and mounting footprint.Lead-free RoHS compliant drop-in replacement with identical electrical specifications. | Standard dual op-amp pinout in an 8-SOIC package, identical to the original part.Standard 8-SOIC package with identical physical dimensions and mounting.Direct sibling variant offering the same electrical specifications with industrial grade reliability. | ||
 AI Summary | LT1112S8 by Analog Devices: Standard (General Purpose) Amplifier 2 Circuit 8-SO. | The LT1112S8#PBF is the official lead-free (RoHS compliant) direct replacement for the obsolete LT1112S8. It offers identical electrical parameters, package dimensions, and pinout, ensuring a perfect drop-in replacement with zero design risk. This is the highest-confidence option available.
| The LT1112IS8#PBF is the industrial-grade, lead-free version of the LT1112. It provides identical electrical specifications and physical form factor to the original, while offering highly reliable, guaranteed performance over the extended temperature range. This is an excellent alternative that maintains original performance.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | Discontinued | In stock | In stock | |
| REACH | REACH | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | Standard (General Purpose) Amplifier 2 Circuit 8-SO | Standard (General Purpose) Amplifier 2 Circuit 8-SO | Standard (General Purpose) Amplifier 2 Circuit 8-SO | |
| Manufacturer | Analog Devices | Analog Devices Inc. | Analog Devices Inc. | |
| Type | Linear | Linear | Linear | |
| Datasheet | Open | Open | Open | |
| Lead Time | 10 weeks | 18 weeks | 19 weeks | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.33.0001 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Slew Rate | 0.27V/µs | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Amplifier Type | Standard (General Purpose) | - | - | |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | - | - | |
| Current - Supply | 370µA (x2 Channels) | - | - | |
| Number of Circuits | 2 | - | - | |
| Current - Input Bias | 90 pA | - | - | |
| Operating Temperature | -40°C ~ 85°C | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 LT1129CS8-5Analog Devices | Non-stock | Obsolete | 5Alternatives availableSee Alternatives |
| LT1206CS8Analog Devices | Discontinued | Obsolete | 5Alternatives availableSee Alternatives |
 LT1211CN8Analog Devices | Non-stock | Obsolete | 8Alternatives availableSee Alternatives |
| LT1211ACN8Analog Devices | Non-stock | Obsolete | 5Alternatives availableSee Alternatives |
| LT1097S8Analog Devices | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
| LT1236BCS8-10Analog Devices | Non-stock | Obsolete | 5Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Analog Devices LT1112S8 is marked obsolete, so the manufacturer has discontinued it and any remaining supply is limited to distributor stock. The qualified second sources on this page are active parts you can design in today.
The closest qualified second sources for the Analog Devices LT1112S8 are the LT1112S8#PBF (Analog Devices Inc.) and the LT1112IS8#PBF (Analog Devices Inc.), out of 5 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Not always. The alternatives to the LT1112S8 are matched on function but can differ in package, pinout or a key parameter, so review the fit/form/function notes in the table and the datasheet before designing one in.
The LT1112S8 (Analog Devices) is a part in the Linear category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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