Alternatives to Analog Devices DS1682S/T&R
Analog Devices DS1682S/T&R and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 DS1682S/T&RAnalog Devices | DS1682S+T&RAnalog Devices Inc./Maxim Integrated | DS1682S+Analog Devices Inc./Maxim Integrated | +2more | |
|---|---|---|---|---|
| FFF Compatibility | It is housed in the identical 8-SOIC package (0.154 in width) with exact pinout matching (EVENT, NC, ALARM, GND, SCL, SDA, NC, VCC).The package shape, footprint, and dimensions are identical, with the only change being lead-free materials.All electrical parameters, user EEPROM size (10 bytes), interface, and timing characteristics match the original non-RoHS device. | Shares the identical SOIC-8 footprint and pinout assignment as the original.The physical device shape and dimension measurements are identical.Provides the same elapsed time recording capabilities, 10 bytes of EEPROM, and 2.5V-5.5V operation. | ||
 AI Summary | DS1682S/T&R by Analog Devices: Real Time Clock (RTC) IC Elapsed Time Counter 10B I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width). | This is the direct, active, RoHS-compliant lead-free (indicated by the '+' suffix) replacement for the obsolete DS1682S/T&R. It features the exact same electrical, physical, and packaging specifications as the original part.
| This is the direct lead-free alternative in tube packaging instead of tape-and-reel. It offers identical silicon functionality and package dimensions.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | In stock | In stock | In stock | |
| REACH | REACH | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | Real Time Clock (RTC) IC Elapsed Time Counter 10B I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width) | Real Time Clock (RTC) IC Elapsed Time Counter 10B I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width) | Real Time Clock (RTC) IC Elapsed Time Counter 10B I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width) | |
| Manufacturer | Analog Devices | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | |
| Type | Clock/Timing | Clock/Timing | Clock/Timing | |
| Datasheet | Open | Open | Open | |
| Lead Time | 16 weeks | 11 weeks | 11 weeks | |
| Country of Origin | PH | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.39.0090 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Type | Elapsed Time Counter | - | - | |
| Features | Alarm, EEPROM | - | - | |
| Interface | I2C, 2-Wire Serial | - | - | |
| Date Format | Binary | - | - | |
| Memory Size | 10B | - | - | |
| Time Format | Binary | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 DS1682SAnalog Devices | In stock | Obsolete | 4Alternatives availableSee Alternatives |
 DS1602SAnalog Devices | Discontinued | Obsolete | 2Alternatives availableSee Alternatives |
| DS1620SAnalog Devices | Non-stock | Obsolete | 4Alternatives availableSee Alternatives |
 DS1232Analog Devices | Discontinued | Obsolete | 6Alternatives availableSee Alternatives |
| DS1232LPS-2Analog Devices | In stock | Obsolete | 4Alternatives availableSee Alternatives |
 DS12887Analog Devices | Non-stock | Obsolete | 4Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Analog Devices DS1682S/T&R 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 DS1682S/T&R are the DS1682S+T&R (Analog Devices Inc./Maxim Integrated) and the DS1682S+ (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 DS1682S/T&R 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 DS1682S/T&R (Analog Devices) is a part in the Clock/Timing category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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