Alternatives to Analog Devices DG406DN
Analog Devices DG406DN and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 DG406DNAnalog Devices | DG406DN+Analog Devices Inc./Maxim Integrated |  ADG406BPZAnalog Devices Inc. | +3more | |
|---|---|---|---|---|
| FFF Compatibility | Direct pin-compatible drop-in replacement in the same PLCC-28 package.Identical package footprint (28-PLCC, 11.51mm x 11.51mm) and mounting profile.Equivalent electrical specifications including supply voltage range, switching time, and channel configurations. | Identical 28-PLCC package pin configuration.Same PLCC-28 (11.51mm x 11.51mm) surface mount footprint.Meets or exceeds all electrical ratings, with improved Ron (80 Ohms max vs 100 Ohms) and faster switching times (160ns Ton max vs 200ns). | ||
 AI Summary | DG406DN by Analog Devices: 1 Circuit IC Switch 16:1 100Ohm 28-PLCC (11.51x11.51). | The DG406DN+ is the official lead-free, RoHS-compliant direct drop-in replacement offered by the original manufacturer. It shares identical electrical specifications, pinout, and PLCC-28 package footprint, making it the highest-confidence substitute.
| The ADG406BPZ is an active, industry-standard alternative from Analog Devices that serves as a pin-compatible drop-in equivalent. It offers slightly improved on-state resistance (80 Ohm max) and faster switching times compared to the original Maxim part.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | Discontinued | In stock | In stock | |
| REACH | REACH | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | 1 Circuit IC Switch 16:1 100Ohm 28-PLCC (11.51x11.51) | 1 Circuit IC Switch 16:1 100Ohm 28-PLCC (11.51x11.51) | 1 Circuit IC Switch 16:1 80Ohm 28-PLCC (11.51x11.51) | |
| Manufacturer | Analog Devices | Analog Devices Inc./Maxim Integrated | Analog Devices Inc. | |
| Type | Interface | Interface | Interface | |
| Datasheet | Open | Open | Open | |
| Lead Time | 8 weeks | 11 weeks | 43 weeks | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.39.0090 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Crosstalk | -92dB @ 100kHz | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | 28-LCC (J-Lead) | - | - | |
| Charge Injection | 2pC | - | - | |
| Number of Circuits | 1 | - | - | |
| Operating Temperature | -40°C ~ 85°C (TA) | - | - | |
| Supplier Device Package | 28-PLCC (11.51x11.51) | - | - | |
| On-State Resistance (Max) | 100Ohm | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 DG418DYAnalog Devices | Discontinued | Obsolete | 3Alternatives availableSee Alternatives |
 DG442DJAnalog Devices | Discontinued | Obsolete | 3Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Analog Devices DG406DN 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 DG406DN are the DG406DN+ (Analog Devices Inc./Maxim Integrated) and the ADG406BPZ (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 DG406DN 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 DG406DN (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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