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  • DS1687-3

DS1687-3

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Manufacturer No:

DS1687-3

Manufacturer:

Maxim Integrated

HK JDW NO:

503-DS1687-3

Package:

24-DIP Module (0.600, 15.24mm)

Datasheet:

DS1687-3

Description:

24 Terminations3V 24 Pin DS1687 Real Time ClocksTimer or RTC SubcategoryAlarm, NVSRAM, Square Wave Output, Y2K 0.032MHz

Quantity:

In Stock : 999

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Product Details

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DS1687-3 Overview


There is a version of real time clocks in the package 24-DIP Module (0.600, 15.24mm).As you can see, time clock is packaged as if time clock were in the form of Tube.This electrical RTC has a supply voltage of 2.7V~3.7V.This electrical real time clock is type Clock/Calendar.The real time clock (RTC) that is mounted in the way of Through Hole is connected to this circuit board.Electronic time clocks should be 0°C~70°C degrees Celsius during operation.There is a way to make sure that Alarm, NVSRAM, Square Wave Output, Y2K is maintained when operating if desired.When a transmission line is terminated with 24 terminations, it means that the RTC module that terminates the line matches its characteristic impedance.This RTC real time clock has a voltage of 3V.The board is equipped with a total of 24 pins.The family in which RTCs belongs are DS1687.Note that the supply voltage is 2.5V~3.7V for this electrical digital time clock.In the subcategory of Timer or RTC, the RTCs can be found.A memory of 242B is embedded in the RTC times, which can be used to store programs and data.A frequency of 0.032MHz should not be exceeded by real time clocks' output frequency.A mounting type of Through Hole has been specified for this RTC module.A total of 3V power supplies are required to operate it.24 pins are present on it.An input signal is received by 1 timers, which output a signal after a preset time.A high efficiency supply voltage should be maintained at 3V.

DS1687-3 Features


24-DIP Module (0.600, 15.24mm) package
24 terminations
24 pin count
3V power supplies
Be maintained at 3V for high efficiency.

DS1687-3 Applications


There are a lot of Maxim Integrated DS1687-3 Real Time Clocks applications.

  • Switcher
  • Electronic metering
  • Health Care
  • Router
  • Industrial
  • Security Systems
  • GPS/Telematics Devices
  • Point-of-Sale Equipment
  • Hand-Held Devices
  • Automotive
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EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

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2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

4. Shipping Cost

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The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

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FedEx International, 5-7 business days.
The following are some common countries' logistic time.

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East West Bank charge US$30.00 banking fee.
The fee is charged according to the rule of PayPal.
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UPS(www.ups.com)
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From $40.00 basic shipping fee depend on zone and country.
Registered Mail(www.singpost.com)
From $10.00 basic shipping fee depend on different zone and country.

Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

DS1687-3

technical specifications, attributes, parameters and parts with similar specifications to DS1687-3.

  • Type
    Parameter
    Select All
  • Mount

    Through Hole

  • Mounting Type

    Through Hole

  • Package / Case

    24-DIP Module (0.600, 15.24mm)

  • Number of Pins

    24

  • Operating Temperature

    0°C~70°C

  • Packaging

    Tube

  • Published

    2005

  • JESD-609 Code

    e0

  • Feature

    Alarm, NVSRAM, Square Wave Output, Y2K

  • Pbfree Code

    no

  • Part Status

    Obsolete

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    24

  • ECCN Code

    EAR99

  • Type

    Clock/Calendar

  • Terminal Finish

    Tin/Lead (Sn/Pb)

  • HTS Code

    8473.30.11.80

  • Subcategory

    Timer or RTC

  • Technology

    CMOS

  • Voltage - Supply

    2.7V~3.7V

  • Terminal Position

    DUAL

  • Peak Reflow Temperature (Cel)

    245

  • Supply Voltage

    3V

  • Terminal Pitch

    2.54mm

  • Base Part Number

    DS1687

  • Pin Count

    24

  • Operating Supply Voltage

    3V

  • Power Supplies

    3V

  • Interface

    Parallel

  • Memory Size

    242B

  • Clock Frequency

    0.032MHz

  • Logic Function

    Clock

  • External Data Bus Width

    8

  • Number of Timers

    1

  • Time Format

    HH:MM:SS (12/24 hr)

  • Date Format

    YY-MM-DD-dd

  • Current - Timekeeping (Max)

    2mA @ 3V

  • Time-Min

    SECONDS

  • Interrupt Capability

    Y

  • Voltage - Supply, Battery

    2.5V~3.7V

  • Volatile

    NO

  • Height Seated (Max)

    9.398mm

  • Length

    33.782mm

  • Radiation Hardening

    No

  • REACH SVHC

    Unknown

  • RoHS Status

    Non-RoHS Compliant

  • Lead Free

    Contains Lead

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