DS1687-3+
Analog Devices
TubeClock/CalendarParallel
Ref. price$18.07
Lead time on requestGet quote
Analog Devices DS1687 Series
2 variants · Analog Devices
About the Analog Devices DS1687 Series
The Analog Devices DS1687 Series series groups 2 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common case of 24-DIP Module (0.600\", 15.24mm), date format of YY-MM-DD-dd and features of Alarm, NVSRAM, Square Wave Output, Y2K. Variants differ by current - timekeeping and voltage, so you can match the exact current - timekeeping your application requires using the selection guide below. All listed Analog Devices DS1687 Series part numbers are active and orderable.
Select a variant by
- Current - timekeeping
- 2mA @ 3V · 3mA @ 5V
- Voltage
- 2.7V ~ 3.7V · 4.5V ~ 5.5V
Shared specifications
- Case
- 24-DIP Module (0.600\", 15.24mm)
- Date format
- YY-MM-DD-dd
- Features
- Alarm, NVSRAM, Square Wave Output, Y2K
- Interface
- Parallel
- Memory size
- 242B
- Mounting
- Through Hole
- Operating temperature
- 0°C ~ 70°C
- Package
- Tube
- Time format
- HH:MM:SS (12/24 hr)
- Type
- Clock/Calendar
- Voltage - supply, battery
- 2.5V ~ 3.7V
Variant comparison
| Parameter | DS1687-3+ | DS1687-5+ |
|---|---|---|
| Current - timekeeping | 2mA @ 3V | 3mA @ 5V |
| Voltage | 2.7V ~ 3.7V | 4.5V ~ 5.5V |
Request a quote on any Analog Devices DS1687 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.