8 Terminations 1.8V 8 Pin DS1340 Real Time Clocks Leap Year, Trickle-Charger 0.032MHz
SOT-23
DS1340U-18+ 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
1.71V~5.5V
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Supply Voltage
1.8V
Terminal Pitch
0.65mm
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
DS1340
Pin Count
8
Operating Supply Voltage
1.8V
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)
100μA @ 1.89V
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
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
DS1340U-18+ Product Details
DS1340U-18+ Overview
The package 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) contains real time clocks.The package is in the form of Tube.This electrical RTC has a supply voltage of 1.71V~5.5V.This electrical real time clock has the type Clock/Calendar.Surface Mount is the way this real time clock (RTC) is mounted.Electronic time clocks are recommended that the operating temperature be -40°C~85°C.When operating, Leap Year, Trickle-Charger can be ensured.It is possible to terminate a transmission line with a RTC module that matches the characteristic impedance of the line, which is known as 8 termination.Obviously, a voltage of 1.8V is being supplied to this electronic component.There are 8 pins on it.The family RTCs belongs to are DS1340.This electrical digital time clock has a 1.3V~3.7V supply voltage.Real time clocks' output frequency should not exceed 0.032MHz.Surface Mount is the mounting type of the RTC module.It is equipped with 8 pins.In order to achieve high efficiency, the supply voltage should be kept at 1.8V.
DS1340U-18+ Features
8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package 8 terminations 8 pin count Be maintained at 1.8V for high efficiency.
DS1340U-18+ Applications
There are a lot of Maxim Integrated DS1340U-18+ Real Time Clocks applications.