DS1283

1 TIMER(S), REAL TIME CLOCK, PDIP28, 0.600 INCH, DIP-28
5,767 Effective Inventory

DS1283

Effective Inventory5,767

1 TIMER(S), REAL TIME CLOCK, PDIP28, 0.600 INCH, DIP-28

Quality Assurance

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

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Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

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About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

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Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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DS1283 DataSheet
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Rapid Quote

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DS1283 Description

The DS1283 is a non-volatile RAM (NVRAM) with an integrated real-time clock (RTC) from Analog Devices, designed for reliable data retention and accurate timing applications. This device is ideal for battery-backed systems, featuring programmable alarms and periodic interrupts, making it suitable for real-time clock/calendar, battery backup, watchdog timer, and alarm applications in electronic devices such as personal computers, servers, and embedded systems.

Features

  • Non-Volatile RAM (NVRAM): The DS1283 features integrated real-time clock with battery-backed operation, ensuring data retention during power loss and allowing accurate timing applications.
  • NV-RAM Memory: It offers 114 bytes of user memory for programmable space, making it suitable for various application scenarios.
  • Battery-Backed Operation: The device ensures data retention during power loss with automatic switchover to battery power.
  • SMBus Interface: It features an SMBus interface for communication with the host system, enabling seamless integration into various systems.
  • Programmable Alarms and Periodic Interrupts: The device allows for programmable alarms and periodic interrupts, making it suitable for real-time clock/calendar, battery backup, watchdog timer, and alarm applications.

Application

The DS1283 is commonly used in systems that require reliable data retention and accurate timing applications. Its features make it well-suited for real-time clock/calendar, battery backup, watchdog timer, and alarm applications in electronic devices such as personal computers, servers, and embedded systems.

Where to Use:

  • Personal computers
  • Servers
  • Embedded systems

Manufacturer

The DS1283 is manufactured by Analog Devices, a global leader in semiconductor technology. It falls under the category of Integrated Circuits (ICs) > Clock/Timing > Real Time Clocks.

This product was developed to meet the growing demand for reliable data retention and accurate timing applications in various electronic devices, where battery-backed operation, non-volatile RAM, and programmable alarms are essential features.

Packages

The DS1283 comes in a package of PDIP28 (Plastic Dual In-Line Package) with a compact design for easy integration into electronic circuits.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Pbfree Code No Rohs Code No
Part Life Cycle Code Active Part Package Code DIP
Pin Count ! 28 Additional Feature ! ACCURACY 2 MIN/MONTH @ 25 DEGREE C; 1024 HZ FIXED O/P
External Data Bus Width 8 Information Access Method PARALLEL, DIRECT ADDRESS
JESD-30 Code R-PDIP-T28 JESD-609 Code e0
Moisture Sensitivity Level NOT APPLICABLE Number of Terminals 28
Number of Timers 1 Operating Temperature-Max 70 °C
Package Body Material PLASTIC/EPOXY Package Code DIP
Package Shape RECTANGULAR Package Style IN-LINE
Peak Reflow Temperature (Cel) 245 Qualification Status ! COMMERCIAL
Seated Height-Max 5.72 mm Supply Voltage-Max 5.5 V
Supply Voltage-Min 4.5 V Supply Voltage-Nom 5 V
Surface Mount ! NO Technology CMOS
Temperature Grade ! COMMERCIAL Terminal Finish TIN LEAD
Terminal Form ! THROUGH-HOLE Terminal Pitch ! 2.54 mm
Terminal Position DUAL Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 15.24 mm uPs/uCs/Peripheral ICs Type TIMER, REAL TIME CLOCK

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification DS1283 PDF Download

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