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DS1340Z-18+

DS1340Z-18+

DS1340Z-18+

Maxim Integrated

8 Terminations 1.8V 8 Pin DS1340 Real Time Clocks Leap Year, Trickle-Charger 0.032MHz

SOT-23

DS1340Z-18+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature-40°C~85°C
PackagingTube
Published 2002
JESD-609 Code e3
Feature Leap Year, Trickle-Charger
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Matte Tin (Sn)
Voltage - Supply 1.71V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 1.8V
Terminal Pitch1.27mm
Base Part Number DS1340
Pin Count8
Operating Supply Voltage1.8V
Interface I2C, 2-Wire Serial
Clock Frequency 0.032MHz
Logic Function Clock
Time FormatHH:MM:SS (24 hr)
Date FormatYY-MM-DD-dd
Current - Timekeeping (Max) 100μA @ 1.89V
Time-Min SECONDS
Interrupt CapabilityN
Voltage - Supply, Battery 1.3V~3.7V
Volatile NO
Information Access Method I2C
Length 4.9mm
Height Seated (Max) 1.75mm
Width 3.9mm
REACH SVHC Unknown
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1209 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$4.19000$4.19
10$3.76000$37.6
25$3.55520$88.88
100$3.08100$308.1
300$2.92300$876.9
500$2.62280$1311.4

DS1340Z-18+ Product Details

DS1340Z-18+ Overview


There is an embedded version in the package 8-SOIC (0.154, 3.90mm Width).Packaged as Tube.This electrical RTC is powered by 1.71V~5.5V voltage.This electrical real time clock is of type Clock/Calendar.Surface Mount is the way to mount this real time clock (RTC).A temperature of -40°C~85°C should be used for operation.During operation, Leap Year, Trickle-Charger can be guaranteed.The 8 termination is the practice of terminating a transmission line with a RTC module matched to its characteristic impedance.It is possible to see 1.8V voltage being supplied to this RTC real time clock.8 pins are attached to it.RTCs are a member of the family DS1340.Its supply voltage is 1.3V~3.7V.There should be no more than 0.032MHz frequency in real time clocks' output.This RTC module has a mounting type of Surface Mount.8 pins are present on it.RTC time is important to maintain the supply voltage at 1.8V in order to maintain high efficiency.

DS1340Z-18+ Features


8-SOIC (0.154, 3.90mm Width) package
8 terminations
8 pin count
Be maintained at 1.8V for high efficiency.


DS1340Z-18+ Applications


There are a lot of Maxim Integrated
DS1340Z-18+ Real Time Clocks applications.


  • Automotive
  • Industrial
  • Digital still camera
  • Digital video camera
  • Printers
  • Copy machines
  • Mobile equipment
  • Battery powered devices
  • Printers and copiers
  • Electronic metering

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