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DS1746W-120+

DS1746W-120+

DS1746W-120+

Maxim Integrated

32 Terminations 3.3V 32 Pin DS1746 Real Time Clocks Leap Year, NVSRAM, Y2K

SOT-23

DS1746W-120+ Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Mounting Type Through Hole
Package / Case 32-DIP Module (0.600, 15.24mm)
Surface Mount NO
Number of Pins 32
Operating Temperature 0°C~70°C
Packaging Tube
Published 2012
JESD-609 Code e3
Feature Leap Year, NVSRAM, Y2K
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 32
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Matte Tin (Sn)
HTS Code 8473.30.11.80
Voltage - Supply 2.97V~3.63V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch 2.54mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number DS1746
Pin Count 32
Qualification Status Not Qualified
Power Supplies 3.3V
Interface Parallel
Memory Size 128KB
External Data Bus Width 8
Time Format HH:MM:SS (24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 2mA @ 3.3V
Time-Min SECONDS
Interrupt Capability N
Volatile NO
Length 43.053mm
Height Seated (Max) 10.922mm
Width 15.24mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $33.85000 $33.85
11 $31.22091 $343.43001
33 $29.81788 $983.99004
110 $26.66082 $2932.6902
253 $25.43300 $6434.549
DS1746W-120+ Product Details

DS1746W-120+ Overview


There is an embedded version of real time clocks in the package 32-DIP Module (0.600, 15.24mm).This package has a package type of Tube.Electrical RTCs such as this have a 2.97V~3.63V 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 Through Hole.Electronic time clocks are recommended to operate at a temperature of 0°C~70°C.If Leap Year, NVSRAM, Y2K is ensured when operating, then the operation will be successful.There are 32 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 3.3V which is provided to it.A total of 32 pins are attached to this RTCs.There are a family named DS1746 that consarets of the RTCs .In the RTC times, there is a memory of 128KB that is available for storing programs as well as data.As a power supply for the real time clock, a value of 3.3V is used.A total of 32 pins are equipped with the real time clock.

DS1746W-120+ Features


32-DIP Module (0.600, 15.24mm) package
32 terminations
32 pin count
3.3V power supplies


DS1746W-120+ Applications


There are a lot of Maxim Integrated
DS1746W-120+ Real Time Clocks applications.


  • Printers
  • Copy machines
  • Mobile equipment
  • Battery powered devices
  • Printers and copiers
  • Electronic metering
  • Digital cameras
  • White goods
  • Elapsed time counter
  • Network powered devices

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