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DS1392U-3+

DS1392U-3+

DS1392U-3+

Maxim Integrated

10 Terminations 3V 10 Pin DS1392 Real Time Clocks Alarm, Leap Year, Square Wave Output, Trickle-Charger 0.032MHz

SOT-23

DS1392U-3+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 7 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Number of Pins 10
Operating Temperature-40°C~85°C
PackagingTube
Published 2002
JESD-609 Code e3
Feature Alarm, Leap Year, Square Wave Output, Trickle-Charger
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 10
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Matte Tin (Sn)
HTS Code8542.39.00.01
Voltage - Supply 2.7V~3.3V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 3V
Terminal Pitch0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number DS1392
Pin Count10
Operating Supply Voltage3V
Power Supplies3V
Interface 3-Wire Serial
Clock Frequency 0.032MHz
Logic Function Clock
Number of Timers 1
Time FormatHH:MM:SS:hh (12/24 hr)
Date FormatYY-MM-DD-dd
Current - Timekeeping (Max) 125μA @ 2.7V~3.3V
Interrupt CapabilityY
Voltage - Supply, Battery 1.3V~3.7V
Volatile NO
Information Access Method SERIAL, 2-WIRE/I2C
Length 3mm
Height Seated (Max) 1.1mm
Width 3mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1694 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.292144$2.292144
10$2.162400$21.624
100$2.040000$204
500$1.924528$962.264
1000$1.815593$1815.593

DS1392U-3+ Product Details

DS1392U-3+ Overview


real time clocks is located in package 10-TFSOP, 10-MSOP (0.118, 3.00mm Width).As of Tube, time clock is packaged in this way.There is 2.7V~3.3V voltage supply for this electrical RTC.It can be said that this electrical real time clock belongs to the Clock/Calendar type.The real time clock (RTC) that is mounted in the way of Surface Mount is connected to this circuit board.In order to operate properly, the temperature should be -40°C~85°C.During the course of operation, Alarm, Leap Year, Square Wave Output, Trickle-Charger can be ensured.There is the possibility of terminating transmission lines with 10 terminations, which means that the equipment used to terminate the line will match its characteristic impedance.In this case, the voltage supplied to the electronic component is 3V.A total of 10 pins are included in this product.DS1392 are the family name of RTCs .As far as the supply voltage for this electrical digital time clock is concerned, it is 1.3V~3.7V.There should be no frequency greater than 0.032MHz in real time clocks' output.Mounting type Surface Mount matches the RTC module.For powering the real time clock, a power supply with a voltage of 3V is used.A total of 10 pins are attached to this real time clock.1 timer real time clocks send out a signal at a preset time based on input signals.Maintaining the supply voltage at 3V is the key to high efficiency.

DS1392U-3+ Features


10-TFSOP, 10-MSOP (0.118, 3.00mm Width) package
10 terminations
10 pin count
3V power supplies
Be maintained at 3V for high efficiency.


DS1392U-3+ Applications


There are a lot of Maxim Integrated
DS1392U-3+ Real Time Clocks applications.


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

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