DS1286 Overview
This can be found in the package 28-DIP Module (0.61, 15.49mm), 23 Leads.The package is Tube.This electrical RTC receives its power from the 4.5V~5.5V supply voltage.There is a type of electrical real time clock Clock/Calendar associated with this real time clock.Here, Through Hole represents how this part is mounted.Temperature should be set at 0°C~70°C.In order to ensure Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer when operating, a certain value has to be set.There is the possibility of terminating transmission lines with 28 terminations, which means that the equipment used to terminate the line will match its characteristic impedance.This RTC real time clock has a voltage of 5V.With 28 pins, it is equipped with the necessary functions.DS1286 are a family of objects that belongs to RTCs .There is a voltage of 2.4V~3.5V when powering this electrical digital time clock.It should be noted that the RTC times embed a memory of 50B which is usable for storing programs and data as well.Neither real time clocks' output frequency nor real time clocks' response frequency should exceed 0.032MHz.This RTC module is mounted using type Through Hole.It operates from 5V power supplies.There are 28 pins, which are pronged contacts as part of a signal interface in a computer or other communications real time clock. There are 1 timers, which are control real time clocks that output a signal at a preset time after an input signal is received.The supply voltage should be maintained at 5V for high efficiency.It is also characterized by ACCURACY 2 MIN/MONTH @ 25 DEGREE C; 1024 HZ FIXED O/P.
DS1286 Features
28-DIP Module (0.61, 15.49mm), 23 Leads package
28 terminations
28 pin count
5V power supplies
Be maintained at 5V for high efficiency.

DS1286 Applications
There are a lot of Maxim Integrated
DS1286 Real Time Clocks applications.

Mobile telephones
Portable instruments
Electronic metering
Battery powered products
Automotive
Industrial
Digital still camera
Digital video camera
Printers
Copy machines

Mount	Through Hole
Mounting Type	Through Hole
Package / Case	28-DIP Module (0.61, 15.49mm), 23 Leads
Number of Pins	28
Operating Temperature	0°C~70°C
Packaging	Tube
Published	2009
JESD-609 Code	e0
Feature	Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
Pbfree Code	no
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	28
ECCN Code	EAR99
Type	Clock/Calendar
Terminal Finish	Tin/Lead (Sn/Pb)
Additional Feature	ACCURACY 2 MIN/MONTH @ 25 DEGREE C; 1024 HZ FIXED O/P
HTS Code	8542.32.00.41
Voltage - Supply	4.5V~5.5V
Terminal Position	DUAL
Supply Voltage	5V
Terminal Pitch	2.54mm
Base Part Number	DS1286
Pin Count	28
Operating Supply Voltage	5V
Power Supplies	5V
Interface	Parallel
Memory Size	50B
Clock Frequency	0.032MHz
Logic Function	Clock
Number of Timers	1
Time Format	HH:MM:SS:hh (12/24 hr)
Date Format	YY-MM-DD-dd
Current - Timekeeping (Max)	7mA @ 5V
Time-Min	1/100SECOND
Interrupt Capability	Y
Voltage - Supply, Battery	2.4V~3.5V
Volatile	NO
Height	9.4mm
Length	39.12mm
Width	18.29mm
REACH SVHC	Unknown
Radiation Hardening	No
RoHS Status	Non-RoHS Compliant
Lead Free	Contains Lead