DS1340U-33+
Calendar 8-Pin μSOP
Quantity | Unit Price(USD) | Ext. Price |
---|---|---|
1 | $1.840 | $1.84 |
10 | $1.606 | $16.06 |
30 | $1.459 | $43.77 |
100 | $1.309 | $130.90 |
500 | $1.240 | $620.00 |
1000 | $1.211 | $1,211.00 |
Inventory:3,454
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : DS1340U-33+
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Package/Case : USOP-8
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Manufacturer : Analog Devices
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Components Classification : Real Time Clocks
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Datesheet : DS1340U-33+ DataSheet (PDF)
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Series : DS1340
The DS1340U-33+ is a real-time clock (RTC) IC that features a built-in 32.768kHz oscillator and a battery backup input. It is designed to keep accurate time in various electronic devices, even when power is disconnected. (Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.) Include a circuit diagram illustrating the connections and operation of the DS1340U-33+ IC for a visual representation. Note: For detailed technical specifications, please refer to the DS1340U-33+ datasheet. Functionality The DS1340U-33+ is a real-time clock IC that provides precise timekeeping capabilities with battery backup support, ensuring reliable operation in various electronic applications. Usage Guide Q: How accurate is the DS1340U-33+ in timekeeping? Q: Can the DS1340U-33+ be used with a rechargeable battery? For similar functionalities, consider these alternatives to the DS1340U-33+:Overview of DS1340U-33+
Pinout
Circuit Diagram
Key Features
Application
Frequently Asked Questions
A: The DS1340U-33+ offers high accuracy in timekeeping, typically within a few seconds per month.
A: Yes, the DS1340U-33+ can be used with a rechargeable battery for extended battery life.Equivalent
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category | Real Time Clock | RoHS | Details |
Mounting Style | SMD/SMT | Package / Case | uSOP-8 |
RTC Bus Interface | I2C, Serial | Date Format | YY-MM-DD-dd |
Time Format | HH:MM:SS | Battery Backup Switching | Backup Switching |
Supply Voltage - Max | 5.5 V | Supply Voltage - Min | 2.97 V |
Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 85 C |
Brand | Analog Devices / Maxim Integrated | Function | Calendar, Clock, Trickle Charger |
Operating Supply Current | 192 uA | Product Type | Real Time Clocks |
Series | DS1340U | Factory Pack Quantity | 50 |
Subcategory | Clock & Timer ICs | Part # Aliases | DS1340U 90-1340U+033 |
Unit Weight | 0.000811 oz |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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DS1340U-33+
Calendar 8-Pin μSOP
Inventory:
3,454
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




