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DS1391U-3+

DS1391U-3+

DS1391U-3+

Maxim Integrated

10 Terminations 3V 10 Pin DS1391 Real Time Clocks Alarm, Leap Year, Square Wave Output, Trickle-Charger 0.032MHz

SOT-23

DS1391U-3+ Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 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
Packaging Tube
Published 2002
JESD-609 Code e3
Feature Alarm, Leap Year, Square Wave Output, Trickle-Charger
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 10
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Matte Tin (Sn)
HTS Code 8542.39.00.01
Voltage - Supply 2.7V~3.3V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 3V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number DS1391
Pin Count 10
Operating Supply Voltage 3V
Power Supplies 3V
Interface SPI
Clock Frequency 0.032MHz
Logic Function Clock
Number of Timers 1
Time Format HH:MM:SS:hh (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 125μA @ 2.7V~3.3V
Interrupt Capability Y
Voltage - Supply, Battery 1.3V~3.7V
Volatile NO
Information Access Method SERIAL, 3-WIRE
Height 950μm
Length 3mm
Width 3mm
REACH SVHC Unknown
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $3.82000 $3.82
10 $3.42700 $34.27
50 $3.24000 $162
100 $2.80800 $280.8
250 $2.66400 $666
500 $2.39040 $1195.2
1,000 $2.01600 $2.016
2,500 $1.91520 $3.8304
5,000 $1.84320 $9.216
DS1391U-3+ Product Details

DS1391U-3+ Overview


In package 10-TFSOP, 10-MSOP (0.118, 3.00mm Width), real time clocks can be found.In this case, time clock is packaged in the way of Tube.A voltage of 2.7V~3.3V is supplied to this electrical RTC.Electrical real time clock type Clock/Calendar.There is an electronic component mounted in the way of Surface Mount.Ideally, the operating temperature should be -40°C~85°C.During operation, the value of Alarm, Leap Year, Square Wave Output, Trickle-Charger can be ensured.It is possible to terminate transmission lines with 10 terminations, which means that the RTC module terminating the line matches its characteristic impedance.This electronic component receives a voltage of 3V.There are 10 pins on it.This object belongs to the family DS1391.There is 1.3V~3.7V supply voltage for this electrical digital time clock.0.032MHz should be the maximum output frequency.A Surface Mount mounting type is assigned to the RTC module.For the purpose of powering the real time clock, the power supply is set to 3V.The real time clock is equipped with 10 pins.1 timers are control real time clocks that emits a signal after receiving an input signal at a predetermined time.A high efficiency supply voltage should be maintained at 3V.

DS1391U-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.


DS1391U-3+ Applications


There are a lot of Maxim Integrated
DS1391U-3+ Real Time Clocks applications.


  • Digital still camera
  • Digital video camera
  • Printers
  • Copy machines
  • Mobile equipment
  • Battery powered devices
  • Printers and copiers
  • Electronic metering
  • Digital cameras
  • White goods

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