DS12885QN+

28 Terminations5V 28 Pin DS12885 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output


  • Manufacturer: Maxim Integrated
  • NO: 503-DS12885QN+
  • Package: 28-LCC (J-Lead)
  • Datasheet: pdf
  • Stock: 2846
  • Description: 28 Terminations5V 28 Pin DS12885 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output (Kg)

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SPECIFICATIONS

Parameters
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-LCC (J-Lead)
Number of Pins 28
Operating Temperature -40°C~85°C
Packaging Tube
Published 2007
JESD-609 Code e3
Feature Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Matte Tin (Sn)
Additional Feature DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING
Subcategory Timer or RTC
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 1.27mm
Frequency 32.8kHz
Base Part Number DS12885
Pin Count 28
Number of Outputs 8
Operating Supply Voltage 5V
Power Supplies 5V
Interface Parallel
Memory Size 114B
Logic Function Clock
Number of Timers 1
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 15mA @ 4.5V~5.5V
Time-Min SECONDS
Interrupt Capability Y
Voltage - Supply, Battery 2.5V~4V
Volatile NO
Height 3.96mm
Length 11.58mm
Width 11.58mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

DS12885QN+ Overview


In package 28-LCC (J-Lead), real time clocks can be found.There is a way to package time clock in the form of a Tube.This electrical RTC receives its power from the 4.5V~5.5V supply voltage.There is a type Clock/Calendar for this electrical real time clock.This electronic component has been mounted in the way of Surface Mount.Ideally, the operating temperature should be -40°C~85°C.If Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output is ensured during operation, then there is no problem.Transmission lines can be terminated with 28 terminations, which means that the RTC module that terminates the line matches its characteristic impedance.5V voltage is present on this electronic component.The board is equipped with a total of 28 pins.The family RTCs belongs to are DS12885.The voltage supply of this electrical digital time clock is 2.5V~4V.There are such RTCs in Timer or RTC subcategory.In the RTC times you will find a memory of 114B which is available for your programs and data storage.Surface Mount is the mounting type of the RTC module.A total of 5V power supplies are required to operate it.There are 28 pins on it.Following an input signal, there are 1 timers that output a signal at a preset time.The supply voltage should be maintained at 5V for high efficiency.In addition, it is characterized by DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING.Frequency 32.8kHz can be achieved.The outputs are configured to be 8.

DS12885QN+ Features


28-LCC (J-Lead) package
28 terminations
28 pin count
5V power supplies
Be maintained at 5V for high efficiency.
8 outputs

DS12885QN+ Applications


There are a lot of Maxim Integrated DS12885QN+ Real Time Clocks applications.

  • Modem
  • Security Systems
  • Electronic metering
  • Network Hubs
  • Switcher
  • Fax/Printer
  • Metering
  • Copier
  • White goods
  • Digital voice recorders

In Stock

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