Orders Over
$5000DS1308U-3+T
Low-Current I²C RTC with 56-Byte NV RAM
![ISO14001](/img/about/iso14001.png)
![ISO9001](/img/about/iso9001.png)
![DUNS](/img/about/duns.png)
Brands: Analog Devices
Mfr.Part #: DS1308U-3+T
Datasheet: DS1308U-3+T Datasheet (PDF)
Package/Case: uSOP-8
Product Type: Real Time Clocks
RoHS Status:
Stock Condition: 6,841 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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DS1308U-3+T General Description
One of the standout features of the DS1308U-3+T is its built-in power-sense circuit, which detects power failures and seamlessly switches to the backup supply. This ensures that your timekeeping functions remain operational even in the event of a power outage, preventing any disruptions to your system's time tracking capabilities. With the DS1308U-3+T, you can rely on accurate timekeeping performance under any circumstances
Features
- Compatible with Crystal ESR Up to 100kΩ Allows a Crystal to be Optimized for Cost and Space
- Low-Power Operation Extends Battery Backup Run Time
- Low Timekeeping Current of 250nA (typ)
- Automatic Power-Fail Detect and Switch Circuitry
- Completely Manages All Timekeeping Functions
- Real-Time Clock Counts Seconds, Minutes, Hours,Date of the Month, Month, Day of the Week, andYear with Leap-Year Compensation Valid Up to 2400
- External Clock Source for Synchronization ClockReference (e.g., 32kHz, 50Hz/60Hz Powerline,GPS 1PPS)
- 56-Byte, Battery-Backed, General-Purpose RAM with Unlimited Writes
- Programmable Square-Wave Output Signal
- Simple Serial Port Interfaces with Most Microcontrollers
- I2C Serial Interface
- Industrial Temperature Range: -40°C to +85°C Supports Operation in a Wide Range of Applications
- Underwriters Laboratories (UL®) Recognized
Application
- Consumer Electronics (Set-Top Box, Digital Recording, Network Appliance)
- Handhelds (GPS, POS Terminal)
- Medical (Glucometer, Medicine Dispenser)
- Office Equipment (Fax/Printer, Copier)
- Other (Utility Meter, Vending Machine, Thermostat, Modem)
- Telecommunications (Router, Switcher, Server)
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Product Category | Real Time Clock | RoHS | Details |
Package / Case | uSOP-8 | Brand | Analog Devices / Maxim Integrated |
Product Type | Real Time Clocks | Series | DS1308U |
Factory Pack Quantity | 3000 | Subcategory | Clock & Timer ICs |
Part # Aliases | DS1308U 90-1308U+3TR |
Shipping
Shipping Type | Ship Fee | Lead Time | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | |
---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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365 days quality guarantee for all products