Alternatives to Analog Devices DS3141N
Analog Devices DS3141N and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
| DS3141NAnalog Devices |  DS3141+Analog Devices / Maxim Integrated |  DS3177N+Analog Devices / Maxim Integrated | +1more | |
|---|---|---|---|---|
| FFF Compatibility | Identical pinout and physical 144-ball matrix map verified from the datasheet.Same 144-pin CSBGA package with identical 13mm x 13mm physical dimensions.Functions identically as a DS3/E3 framer but operates only in the commercial temperature range (0°C to +70°C) rather than industrial (-40°C to +85°C). | Requires board redesign to migrate from a 144-ball CSBGA layout to a 100-ball CSBGA layout.Uses a smaller 11mm x 11mm 100-pin CSBGA package compared to the original 13mm x 13mm 144-pin CSBGA.Fully compatible DS3/E3 framing capabilities with the added benefit of an integrated Line Interface Unit. | ||
 AI Summary | DS3141N by Analog Devices: Telecom Interface ICs Single DS3/E3 Framer. | The DS3141+ is the direct lead-free (RoHS compliant) commercial temperature sibling of the obsolete DS3141N. It serves as a drop-in physical replacement for boards where the narrower commercial temperature range is acceptable.
| The DS3177N+ is a single-chip DS3/E3 transceiver that integrates both a framer and a Line Interface Unit. It preserves the original industrial temperature range while allowing board simplification, though it requires a footprint redesign.
| |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | |
| Market Availability | Discontinued | Discontinued | Discontinued | |
| REACH | Unknown | Unknown | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | Telecom Interface ICs Single DS3/E3 Framer | Telecom IC Framer, Line Interface Unit (LIU) 144-TECSBGA (13x13) | 1/1 Transceiver 100-CSBGA (11x11) | |
| Manufacturer | Analog Devices | Analog Devices / Maxim Integrated | Analog Devices / Maxim Integrated | |
| Type | Telecom Interface ICs | Interface | Interface | |
| Datasheet | Open | Open | Open | |
| Lead Time | 17 weeks | 17 weeks | 22 weeks | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542390090 | - | - | |
| Moisture Sensitivity Level | - | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
| DS3144Analog Devices | Discontinued | Obsolete | 3Alternatives availableSee Alternatives |
| DS33X41Analog Devices | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Analog Devices DS3141N 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 DS3141N are the DS3141+ (Analog Devices / Maxim Integrated) and the DS3177N+ (Analog Devices / Maxim Integrated), out of 3 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 DS3141N 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 DS3141N (Analog Devices) is a part in the Telecom Interface ICs category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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