8 Terminations 3V 8 Pin DS1340 Real Time Clocks Leap Year, Trickle-Charger 0.032MHz
SOT-23
DS1340U-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
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Number of Pins
8
Operating Temperature
-40°C~85°C
Packaging
Tube
Published
2002
JESD-609 Code
e3
Feature
Leap Year, Trickle-Charger
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Type
Clock/Calendar
Terminal Finish
Matte Tin (Sn)
Voltage - Supply
2.7V~5.5V
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Supply Voltage
3V
Terminal Pitch
0.65mm
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
DS1340
Pin Count
8
Operating Supply Voltage
3V
Power Supplies
3V
Interface
I2C, 2-Wire Serial
Clock Frequency
0.032MHz
Logic Function
Clock
Time Format
HH:MM:SS (24 hr)
Date Format
YY-MM-DD-dd
Current - Timekeeping (Max)
125μA @ 3.3V
Time-Min
SECONDS
Interrupt Capability
N
Voltage - Supply, Battery
1.3V~3.7V
Volatile
NO
Information Access Method
I2C
Length
3mm
Height Seated (Max)
1.1mm
Width
3mm
REACH SVHC
Unknown
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Contains Lead
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
DS1340U-3+ Product Details
DS1340U-3+ Overview
There is an embedded version in the package 8-TSSOP, 8-MSOP (0.118, 3.00mm Width).Packaged as Tube.This electrical RTC is powered by 2.7V~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 3V 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.A power supply of 3V is used to power it.8 pins are present on it.RTC time is important to maintain the supply voltage at 3V in order to maintain high efficiency.
DS1340U-3+ Features
8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package 8 terminations 8 pin count 3V power supplies Be maintained at 3V for high efficiency.
DS1340U-3+ Applications
There are a lot of Maxim Integrated DS1340U-3+ Real Time Clocks applications.