Alternatives to Analog Devices ADG451BR-REEL7
Analog Devices ADG451BR-REEL7 and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 ADG451BR-REEL7Analog Devices | ADG451BRZ-REEL7Analog Devices Inc. |  DG451EY-T1-E3Vishay Siliconix | +1more | |
|---|---|---|---|---|
| FFF Compatibility | The pinout and package footprint are 100% identical to the original leaded part, allowing a direct drop-in onto the existing PCB layout.Uses the exact same 16-SOIC package (0.154\" / 3.90mm width) with identical physical dimensions.Provides identical electrical performance with the sole upgrade being lead-free / RoHS-3 compliance. | Pins and functions match the original part exactly in a standard 16-pin SOIC pinout.Housed in the standard 16-SOIC package with matching footprint and mechanical specifications.Highly compatible electrical ratings, including a comparable maximum on-resistance of 5.3 Ohms (vs 5.0 Ohms). | ||
 AI Summary | ADG451BR-REEL7 by Analog Devices: 4 Circuit IC Switch 1:1 5Ohm 16-SOIC. | This is the direct Pb-free (RoHS compliant) active equivalent from Analog Devices. It is identical in fit, form, and electrical specifications, providing an effortless transition from the obsolete leaded part.
| An outstanding cross-manufacturer drop-in alternative from Vishay. It offers nearly identical electrical behavior and package compatibility, but with an extended industrial temperature range and faster switching performance.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | Discontinued | In stock | In stock | |
| REACH | Unknown | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | 4 Circuit IC Switch 1:1 5Ohm 16-SOIC | 4 Circuit IC Switch 1:1 5Ohm 16-SOIC | 4 Circuit IC Switch 1:1 5.3Ohm 16-SOIC | |
| Manufacturer | Analog Devices | Analog Devices Inc. | Vishay Siliconix | |
| Type | Interface | Interface | Interface | |
| Datasheet | Open | Open | Open | |
| Lead Time | 6 weeks | 25 weeks | 15 weeks | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.39.0090 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Crosstalk | -90dB @ 1MHz | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) | - | - | |
| Switch Circuit | SPST - NC | - | - | |
| Charge Injection | 20pC | - | - | |
| Number of Circuits | 4 | - | - | |
| Operating Temperature | -40°C ~ 85°C (TA) | - | - | |
| Supplier Device Package | 16-SOIC | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 ADG413BR-REELAnalog Devices | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
 ADG451BRAnalog Devices | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
 ADG419BRAnalog Devices | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
| ADG408BRAnalog Devices | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
| ADG509FBRNAnalog Devices | Discontinued | Obsolete | 5Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Analog Devices ADG451BR-REEL7 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 ADG451BR-REEL7 are the ADG451BRZ-REEL7 (Analog Devices Inc.) and the DG451EY-T1-E3 (Vishay Siliconix), 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 ADG451BR-REEL7 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 ADG451BR-REEL7 (Analog Devices) is a part in the Interface category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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