Alternatives to Analog Devices AD7847BR
Analog Devices AD7847BR and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 AD7847BRAnalog Devices | AD7847BRZAnalog Devices Inc. |  MX7847BR+Analog Devices Inc./Maxim Integrated | +2more | |
|---|---|---|---|---|
| FFF Compatibility | The pinout and 24-SOIC package footprint are identical to the original non-RoHS AD7847BR.The physical dimensions, lead pitch, and packaging materials are fully interchangeable.The electrical characteristics, including 12-bit resolution, 5µs settling time, and parallel interface, are identical. | The pinout is a direct pin-for-pin second-source match in the same 24-SOIC package.The physical footprint and SOIC dimensions are fully interchangeable.It delivers equivalent 12-bit R-2R DAC performance with a slightly faster typical settling time of 4µs. | ||
 AI Summary | AD7847BR by Analog Devices: 12 Bit Digital to Analog Converter 2 24-SOIC. | This is the direct lead-free (RoHS-compliant) replacement part from the original manufacturer. It offers identical performance, package size, and pin compatibility under an active lifecycle.
| This is a high-reliability second-source equivalent originally designed by Maxim Integrated. It matches the high-precision B-grade specifications of the target part and remains actively supported.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | Discontinued | In stock | In stock | |
| REACH | Unknown | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | 12 Bit Digital to Analog Converter 2 24-SOIC | 12 Bit Digital to Analog Converter 2 24-SOIC | 12 Bit Digital to Analog Converter 2 24-SOIC | |
| Manufacturer | Analog Devices | Analog Devices Inc. | Analog Devices Inc./Maxim Integrated | |
| Type | Data Acquisition | Data Acquisition | Data Acquisition | |
| Datasheet | Open | Open | Open | |
| Lead Time | 6 weeks | 11 weeks | 11 weeks | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.39.0040 | - | - | |
| Moisture Sensitivity Level | 3 (168 Hours) | - | - | |
| Output Type | Voltage - Buffered | - | - | |
| Architecture | R-2R | - | - | |
| INL/DNL (LSB) | ±0.5 (Max), ±1 (Max) | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Settling Time | 5µs | - | - | |
| Data Interface | Parallel | - | - | |
| Number of Bits | 12 | - | - | |
| Package / Case | 24-SOIC (0.295", 7.50mm Width) | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 AD780BRAnalog Devices | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
 AD780ARAnalog Devices | Discontinued | Obsolete | 5Alternatives availableSee Alternatives |
 AD7894AR-10Analog Devices | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
 AD7524JRAnalog Devices | Discontinued | Obsolete | 3Alternatives availableSee Alternatives |
 AD7228ACRAnalog Devices | Discontinued | Obsolete | 3Alternatives availableSee Alternatives |
| AD7390ARAnalog Devices | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Analog Devices AD7847BR 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 AD7847BR are the AD7847BRZ (Analog Devices Inc.) and the MX7847BR+ (Analog Devices Inc./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 AD7847BR 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 AD7847BR (Analog Devices) is a part in the Data Acquisition category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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