Alternatives to Analog Devices LTC8043FS8
Analog Devices LTC8043FS8 and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
Equivalent and substitute parts for Analog Devices LTC8043FS8
 LTC8043FS8Analog Devices | LTC8043FS8#PBFAnalog Devices Inc. | LTC8043ES8#PBFAnalog Devices Inc. | +3more | |
|---|---|---|---|---|
| FFF Compatibility | The package (8-SOIC) and pin assignments match the original LTC8043FS8 exactly.Maintains the same 8-SOIC width (0.154 in / 3.90mm) and physical dimensions.Operates at the same 5V supply and offers equivalent 12-bit performance with ±1 LSB INL/DNL. | The package (8-SOIC) and pin assignments match the original LTC8043FS8 exactly.Maintains the same 8-SOIC footprint and package dimensions.Operates as a high-precision drop-in replacement with better linearity. | ||
 AI Summary | LTC8043FS8 by Analog Devices: Bit Digital to Analog Converter 8-SO. | This is the direct lead-free (RoHS-compliant) counterpart of the obsolete LTC8043FS8. It offers identical electrical parameters, package dimensions, and pin configurations, making it a seamless drop-in replacement with no circuit changes required.
| This is the premium-grade sibling of the LTC8043 series, offering a tighter linearity tolerance (±0.5 LSB INL and DNL vs. ±1 LSB on the original F-grade). It acts as a direct, high-reliability drop-in replacement.
| |
| Lifecycle Status | Obsolete | Active | Unknown | |
| Market Availability | Non-stock | In stock | Unknown | |
| REACH | REACH | REACH | Unknown | |
| RoHS | RoHS | RoHS | Unknown | |
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Frequently asked questions
Yes. The Analog Devices LTC8043FS8 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 LTC8043FS8 are the LTC8043FS8#PBF (Analog Devices Inc.) and the LTC8043ES8#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 LTC8043FS8 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 LTC8043FS8 (Analog Devices) is a part in the Data Acquisition category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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