Alternatives to Analog Devices MAX3490EESA
Analog Devices MAX3490EESA and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 MAX3490EESAAnalog Devices | MAX3490EESA+Analog Devices Inc./Maxim Integrated |  ADM3490EARZAnalog Devices Inc. | +3more | |
|---|---|---|---|---|
| FFF Compatibility | The physical package is the identical 8-SOIC footprint with the exact same pinout.The package dimensions and lead footprint are completely identical to the obsolete part.All electrical specifications, speed, and safety ratings match or exceed the original part. | The pinout is identical to the target part, verified pin-for-pin via datasheet extraction.Housed in an industry-standard 8-SOIC package matching the original footprint.Designed as a direct electrical alternative with a 10 Mbps data rate and 3.3V supply range matching the original. | ||
 AI Summary | MAX3490EESA by Analog Devices: 1/1 Transceiver Full RS422, RS485 8-SOIC. | This is the official lead-free (RoHS compliant) direct replacement for the obsolete MAX3490EESA, maintaining the identical performance, temperature range, and ESD protection levels.
| The ADM3490EARZ is a high-performance second-source transceiver featuring the same robust ±15kV ESD protection and identical pin configuration as the MAX3490EESA.
| |
| Lifecycle Status | Obsolete | Active | Last time buy | |
| Market Availability | Non-stock | In stock | In stock | |
| REACH | REACH | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | 1/1 Transceiver Full RS422, RS485 8-SOIC | 1/1 Transceiver Full RS422, RS485 8-SOIC | 1/1 Transceiver Full RS422, RS485 8-SOIC | |
| Manufacturer | Analog Devices | Analog Devices Inc./Maxim Integrated | Analog Devices Inc. | |
| Type | Interface | Interface | Interface | |
| Datasheet | Open | Open | Open | |
| Lead Time | 16 weeks | 13 weeks | 14 weeks | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.39.0090 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Type | Transceiver | - | - | |
| Duplex | Full | - | - | |
| Protocol | RS422, RS485 | - | - | |
| Data Rate | 10Mbps | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | - | - | |
| Voltage - Supply | 3V ~ 3.6V | - | - | |
| Receiver Hysteresis | 50 mV | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 MAX3491ESDAnalog Devices | Discontinued | Obsolete | 6Alternatives availableSee Alternatives |
 MAX961ESAAnalog Devices | In stock | Obsolete | 5Alternatives availableSee Alternatives |
 MAX3096ESEAnalog Devices | In stock | Obsolete | 5Alternatives availableSee Alternatives |
| MAX4509ESE+Analog Devices | In stock | Active | 5Alternatives availableSee Alternatives |
| MAX704TESA+Analog Devices | In stock | Active | 3Alternatives availableSee Alternatives |
 MAX889SESAAnalog Devices | In stock | Obsolete | 4Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Analog Devices MAX3490EESA 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 MAX3490EESA are the MAX3490EESA+ (Analog Devices Inc./Maxim Integrated) and the ADM3490EARZ (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 MAX3490EESA 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 MAX3490EESA (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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