DS1685E-5+ by Analog Devices
3V/5V Real-Time Clock
| Status: | Active |
|---|---|
| Series: | DS1685 |
| RoHS: | Unknown |
Features
| Y2K Compliant |
| +3V or +5V Operation |
| 64-Bit Silicon Serial Number |
| Power-Control Circuitry Supports System Power-On from Date/Time Alarm or Key Closure |
| 32kHz Output for Power Management |
| Crystal-Select Bit Allows RTC to Operate with 6pF or 12.5pF Crystal |
| SMI Recovery Stack |
| 242 Bytes Battery-Backed NV RAM |
| Auxiliary Battery Input |
| RAM Clear Input |
| Century Register |
| Date Alarm Register |
| Compatible with Existing BIOS for Original DS1287 Functions |
| Available as Chip (DS1685) or Stand-Alone Encapsulated DIP (EDIP) with Embedded Battery and Crystal (DS1687) |
| Timekeeping Algorithm Includes Leap-Year Compensation Valid Through 2099 |
Specifications
| Interface | Multiplexed |
|---|---|
| VSUPPLY (V) | 35 |
| Date/ Time Format (hh = sec/100) | YYYY-MM-DD/ HH:MM:SS |
| Time Keeping Current (nA) (typ) | 500 |
| CL (pF) | 6 |
| Memory Type | NV SRAM |
| Memory Size (Bytes) | 242 |
| Time of Day Alarms | 1 |
| Package/Pins | PDIP/24PLCC/28SOIC (W)/24TSSOP/24 |
| BudgetaryPrice (See Notes) | 3.61 |
Last 6 months Inventory & Pricing History
DS1685E-5+ Semiconductors - ICs by Analog Devices
RTC MULTIPLEXED 5.5V TSSOP-24
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Date Format | Day |
|---|---|
| Clock Format | HH |
| Clock IC Type | RTC |
| Supply Voltage Min | 4.5V |
| Supply Voltage Max | 5.5V |
| Clock IC Case Style | TSSOP |
| No. of Pins | 24Pins |
| IC Interface Type | Bytewide |
| Operating Temperature Min | 0°C |
| Operating Temperature Max | 70°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| RTC, MULTIPLEXED, 5.5V, TSSOP-24 | Farnell |
| Rtc, Multiplexed, 5.5V, Tssop-24 | Newark Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a DS1685E-5+ ?
Additional datasheets, footprints and schematics for DS1685E-5+ are listed on our Part Details page. You can also find images and similar parts to DS1685E-5+ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for DS1685E-5+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view DS1685E-5+ price breaks, MOQs, lead times, inventory and SKUs from distributors.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the DS1685E-5+ you can contact the distributor directly for product support, shipping queries etc.
Is the DS1685E-5+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for DS1685E-5+ have stock available?
Authorised distributors including Rochester Electronics, Farnell and Newark Electronics have stock available or on a lead time for DS1685E-5+ .
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for DS1685E-5+ often in real-time on the comparison pages.
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