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DS1543-70

DS1543-70

DS1543-70

For Reference Only

Part Number DS1543-70
Manufacturer Maxim Integrated
Description IC RTC CLK/CALENDAR PAR 28-EDIP
Datasheet

DS1543-70 Datasheet

DS1543-70 Specifications

Package 28-DIP Module (0.600", 15.24mm)
ECAD
In Stock 5,568 piece(s)
Unit Price Request a Quote
Lead Time To be Confirmed
Estimated Delivery Time Jun 6 - Jun 11 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # DS1543-70 (Clock/Timing - Real Time Clocks) is manufactured by Maxim Integrated and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For DS1543-70 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add DS1543-70 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of DS1543-70.

DS1543-70 Specifications

ManufacturerMaxim Integrated
CategoryIntegrated Circuits (ICs) - Clock/Timing - Real Time Clocks
Package28-DIP Module (0.600", 15.24mm)
ECAD
Series-
TypeClock/Calendar
FeaturesAlarm, Leap Year, NVSRAM, Watchdog Timer
Memory Size8KB
Time FormatHH:MM:SS (24 hr)
Date FormatYY-MM-DD-dd
InterfaceParallel
Voltage - Supply4.5 V ~ 5.5 V
Voltage - Supply, Battery-
Current - Timekeeping (Max)3mA @ 5V
Operating Temperature0°C ~ 70°C
Mounting TypeThrough Hole
Package / Case28-DIP Module (0.600", 15.24mm)
Supplier Device Package28-EDIP

DS1543-70 Datasheet

DS1543-70 Reviews

Juni*****Juarez

April 2, 2023

These are great for projects with the kids or doing any type of DIY projects. The case is nice to keep everything separated. Very nice.

Geor*****Munshi

March 25, 2023

EXACTLY what I was looking for -- one piece with a low forward voltage drop to isolate some DC power sources. They work fantastic!

Rile*****rmon

February 21, 2023

Items as described, quick dispatch, took a while with shipment.

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DS1543-70 Packaging

Customized Labels
Sealing
Packing
Insepction

DS1543-70 FAQ

  • 1. How to order DS1543-70 on Heisener?
    Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
  • 2. How does Heisener guarantee that DS1543-70 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the DS1543-70. All suppliers must pass our qualification reviews before they can publish their products including DS1543-70 on Heisener; we pay more attention to the channels and quality of DS1543-70 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the DS1543-70 price and inventory displayed accurate?
    The price and inventory of DS1543-70 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
  • 4. What forms of payment are accepted?
    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
    Warm Tips: Some orders in certain payment forms may require handling fee.
  • 5. How is the shipping arranged?
    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
  • 6. What is the process for return or replacement of DS1543-70?
    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the DS1543-70 we delivered, we will accept the replacement or return of the DS1543-70 only when all of the below conditions are fulfilled:
    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
    (2)We are informed of the defect described above within 90 days after the delivery of DS1543-70.
    (3)The PartNo is unused and only in the original unpacked packaging.
    Two processes to return the products:
    (1)Inform us within 90 days
    (2)Obtain Requesting Return Authorizations
  • 7.How to contact us to get technical supports, such as DS1543-70 pin diagram, DS1543-70 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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DS1543-70 Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

DS1543-70

Maxim Integrated Products

IC RTC CLK/CALENDAR PAR 28-EDIP

0
Part Number Manufacturer Description Stock

DS154370

OEM/CM QUOTES ONLY | NO BROKERS

5750
Part Number Manufacturer Description Stock

DS1543-70

D# NS-DS1543-70

Maxim Integrated Products

OEM/CM ONLY

3929
Part Number Manufacturer Description Stock

DS154370

Maxim Integrated Products

OEM/CM ONLY

5011

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DS1543-70

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