Alternatives to Analog Devices DS3252A3
Analog Devices DS3252A3 and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
| DS3252A3Analog Devices | DS3252+Analog Devices / Maxim Integrated | DS3252N+Analog Devices / Maxim Integrated | +2more | |
|---|---|---|---|---|
| FFF Compatibility | Identical 144-CSBGA package and pin assignments.Identical physical dimensions (13mm x 13mm) and mounting style.Performs the exact same dual-channel DS3/E3/STS-1 LIU functions. | Identical 144-CSBGA footprint and pin configuration.Identical physical dimensions and mounting style.Exceeds original specification with a wider operating temperature range. | ||
 AI Summary | DS3252A3 by Analog Devices: Telecom Interface ICs Dual DS3/E3/STS-1 Line Interface Unit. | The DS3252+ is the official, lead-free (RoHS-compliant) direct replacement for the obsolete leaded DS3252A3. It has the same 144-CSBGA footprint and identical electrical specifications, making it a true drop-in replacement.
| The DS3252N+ is the industrial-grade version of the direct replacement, extending the operating temperature range down to -40°C. It is pin-compatible and electrically identical to the DS3252A3 apart from the improved temperature tolerance.
| |
| Lifecycle Status | Obsolete | Unknown | Unknown | |
| Market Availability | Discontinued | Unknown | Unknown | |
| REACH | Unknown | Unknown | Unknown | |
| RoHS | RoHS | Unknown | Unknown | |
| Description | Telecom Interface ICs Dual DS3/E3/STS-1 Line Interface Unit | The DS3252+ is the official, lead-free (RoHS-compliant) direct replacement for the obsolete leaded DS3252A3. It has the same 144-CSBGA footp | The DS3252N+ is the industrial-grade version of the direct replacement, extending the operating temperature range down to -40°C. It is pin-c | |
| Manufacturer | Analog Devices | Analog Devices / Maxim Integrated | Analog Devices / Maxim Integrated | |
| Type | Telecom Interface ICs | Component | Component | |
| Datasheet | Open | N/A | N/A | |
| Lead Time | Unknown | Unknown | Unknown | |
| 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 |
|---|---|---|---|
| DS33X41Analog Devices | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Analog Devices DS3252A3 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 DS3252A3 are the DS3252+ (Analog Devices / Maxim Integrated) and the DS3252N+ (Analog Devices / Maxim Integrated), out of 4 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 DS3252A3 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 DS3252A3 (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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