Analog Devices DS1302N
DS1302N variants from Analog Devices
DS1302N Overview
What changes between part numbers, and what to check before you lock the BOM — Real Time Clocks.
Key Features
- Footprint / package: 8-DIP (0.300", 7.62mm)Single package option across listed variants; still confirm reel vs tube suffix if you auto-insert.
- Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
Target Applications
- Real Time Clocks — design-in and field replacement
- BOM scrub where only the base prefix is known but suffix is TBD
- Second-source checks when the original MPN is constrained
Ordering Variants
Compare 2 DS1302N part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.
| Part Number | Description | Package Type | Manufacturer | Lifecycle | RoHS | Availability | Action |
|---|---|---|---|---|---|---|---|
| DS1302N+ | Package: 8-DIP (0.300", 7.62mm) | Mounting Type: Through Hole | Supply Voltage: 2V ~ 5.5V | Memory Size: 31B | Interface: 3-Wire Serial | Operating Temperature: -40°C ~ 85°C | 8-DIP (0.300", 7.62mm) | Analog Devices | Active | Compliant | In Stock | |
| DS1302N | IC RTC CLK/CALENDAR SER 8DIP | - | Analog Devices | Active | Compliant | In Stock |
Ordering Code Differences
How suffixes on DS1302N map to package, grade, and reel options.
How to Choose the Right DS1302N Real Time Clocks
Match the footprint first
Packages here: 8-DIP (0.300", 7.62mm). Open the land-pattern drawing before you substitute a different suffix.
Electrical headroom
Compare voltage and current columns in the variant table. For DS1302N, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.
Temp grade letter matters
Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.
Copy the full MPN
Do not BOM only "DS1302N" — include the full suffix (e.g. +). RFQ with reel/tube preference and required date code.
Technical Specifications
Core parameters for DS1302N product family
Identity
Variant Parameters
Source DS1302N with Octatronics
Request stock confirmation, lead time, date code, and pricing for all 2 ordering variants from Analog Devices. Our team supports active, EOL, and hard-to-find component sourcing.
- Original manufacturer parts with traceability options
- BOM upload and multi-line RFQ support
- Package, grade, and compliance verification
Frequently Asked Questions
Common technical questions about the DS1302N product family.