ADI DS1284Q+

Manufacturer No:

DS1284Q+

Manufacturer:

ADI

Package:

28-LCC (J-Lead)

Description:

28 Terminations 5V 28 Pin DS1284 Real Time Clocks Timer or RTC Subcategory Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 0.032MHz

Quantity:

In Stock :6494

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Thu, May 7 - Fri, May 8, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

Payment

We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.

Authenticity Guarantee

All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.

User Guide

Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

DS1284Q+ Information

ADI DS1284Q+ technical specifications, attributes, parameters and parts with similar specifications to ADI DS1284Q+.

Type
Parameter

Mounting Type
Surface Mount

Package / Case
28-LCC (J-Lead)

Surface Mount
YES

Operating Temperature
0°C~70°C

Packaging
Tube

Published
2009

JESD-609 Code
e3

Feature
Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Type
Parameter

Number of Terminations
28

ECCN Code
EAR99

Type
Clock/Calendar

Terminal Finish
Matte Tin (Sn)

Additional Feature
ACCURACY 2 MIN/MONTH @ 25 DEGREE C; 1024 HZ FIXED O/P

HTS Code
8473.30.11.80

Subcategory
Timer or RTC

Technology
CMOS

Voltage - Supply
4.5V~5.5V

Terminal Position
QUAD

Download datasheets and manufacturer documentation for ADI DS1284Q+.

Datasheets:

maximintegrated-ds1286i-datasheets-2222.pdf

ConflictMineralStatement:

maximintegrated-ds1075z66n-conflictmineralstatement-7504.pdf

DS1284Q+ Overview

There is an embedded version of real time clocks in the package 28-LCC (J-Lead).This package has a package type of Tube.Electrical RTCs such as this have a 4.5V~5.5V supply.In this case, we are dealing with an electrical real time clock that has a type of Clock/Calendar.It should be noted that the real time clock (RTC) is mounted in the way of Surface Mount.Electronic time clocks are recommended to operate at a temperature of 0°C~70°C.If Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer is ensured when operating, then the operation will be successful.There are 28 terminations for transmission lines, which means that the RTC module that terminates the line matches its characteristic impedance.This RTC real time clock has a voltage supply of 5V which is provided to it.A total of 28 pins are attached to this RTCs.There are a family named DS1284 that consarets of the RTCs .In this electrical digital time clock, the supply voltage is 2.4V~3.5V.This component can be found in Timer or RTC.In the RTC times, there is a memory of 50B that is available for storing programs as well as data.Ensure that the output frequency does not exceed 0.032MHz.As a power supply for the real time clock, a value of 5V is used.Following an input signal, there are 1 timers that output a signal at a preset time.Furthermore, ACCURACY 2 MIN/MONTH @ 25 DEGREE C; 1024 HZ FIXED O/P are its characteristics.