28 Terminations 5V 28 Pin DS1743 Real Time Clocks Leap Year, NVSRAM, Y2K 0.032MHz
SOT-23
DS1743-100IND+ Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Mount
Through Hole
Mounting Type
Through Hole
Package / Case
28-DIP Module (0.600, 15.24mm)
Number of Pins
28
Operating Temperature
-40°C~85°C
Packaging
Tube
Published
2012
JESD-609 Code
e3
Feature
Leap Year, NVSRAM, Y2K
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
28
ECCN Code
EAR99
Type
Clock/Calendar
Terminal Finish
Matte Tin (Sn)
HTS Code
8473.30.11.80
Voltage - Supply
4.5V~5.5V
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Supply Voltage
5V
Terminal Pitch
2.54mm
Base Part Number
DS1743
Pin Count
28
Operating Supply Voltage
5V
Power Supplies
5V
Interface
Parallel
Memory Size
8KB
Clock Frequency
0.032MHz
Logic Function
Clock
External Data Bus Width
8
Time Format
HH:MM:SS (24 hr)
Date Format
YY-MM-DD-dd
Current - Timekeeping (Max)
3mA @ 5V
Time-Min
SECONDS
Interrupt Capability
N
Volatile
NO
Length
38.225mm
Height Seated (Max)
10.67mm
Width
15.24mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$30.77000
$30.77
500
$30.4623
$15231.15
1000
$30.1546
$30154.6
1500
$29.8469
$44770.35
2000
$29.5392
$59078.4
2500
$29.2315
$73078.75
DS1743-100IND+ Product Details
DS1743-100IND+ Overview
A package named 28-DIP Module (0.600, 15.24mm) contains real time clocks.Tube is the packaging method.There is 4.5V~5.5V supply voltage for this electrical RTC.Electrical real time clocks of this type are Clock/Calendar.real time clock (RTC)s like this are mounted in the way of Through Hole.-40°C~85°C is the operating temperature.When operating, you can ensure Leap Year, NVSRAM, Y2K.A transmission line can have a 28 termination by terminating it with a RTC module whose characteristic impedance matches the line's.In the case of this RTC real time clock, there is 5V voltage supplied to it.The RTCs are equipped with 28 pins.DS1743 is the family name of this object.Programs and data can be stored in the 8KB memory embedded in the RTC times.There should not be a frequency higher than 0.032MHz in the output.Mounting type for the RTC module is Through Hole.There is a power supply of 5V used to power the real time clock.28 pins are attached to it.Optimal efficiency requires a supply voltage of 5V.
DS1743-100IND+ Features
28-DIP Module (0.600, 15.24mm) package 28 terminations 28 pin count 5V power supplies Be maintained at 5V for high efficiency.
DS1743-100IND+ Applications
There are a lot of Maxim Integrated DS1743-100IND+ Real Time Clocks applications.