DS1337+ Overview
In the 8-DIP (0.300, 7.62mm) package, real time clocks is embedded.Tube is the way time clock is packaged.1.8V~5.5V is the supply voltage of this electrical RTC.Clock/Calendar is the type of this electrical real time clock.There is an real time clock (RTC) mounted in the way of Through Hole.-40°C~85°C should be the operating temperature.Operating with Alarm, Leap Year, Square Wave Output are possible.In 8 terminations, a transmission line is terminated with an impedance-matched RTC module.3.3V voltage is present on this electronic component.With 8 pins, it is equipped.The DS1337 family contains RTCs .Mounting type is Through Hole.A total of 1.5/5V power supplies are required to operate it.There are 8 pins on it.An input signal is received by 1 timers, which output a signal after a preset time.High efficiency requires a 3.3V supply voltage.It is possible to reach a frequency of 32.768kHz.The outputs are set to 2.
DS1337+ Features
8-DIP (0.300, 7.62mm) package
8 terminations
8 pin count
1.5/5V power supplies
Be maintained at 3.3V for high efficiency.
2 outputs

DS1337+ Applications
There are a lot of Maxim Integrated
DS1337+ Real Time Clocks applications.

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

Factory Lead Time	6 Weeks
Mount	Through Hole
Mounting Type	Through Hole
Package / Case	8-DIP (0.300, 7.62mm)
Number of Pins	8
Operating Temperature	-40°C~85°C
Packaging	Tube
Published	2006
JESD-609 Code	e3
Feature	Alarm, Leap Year, Square Wave Output
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	8
Termination	Through Hole
ECCN Code	EAR99
Type	Clock/Calendar
Terminal Finish	Matte Tin (Sn)
Voltage - Supply	1.8V~5.5V
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	260
Supply Voltage	3.3V
Frequency	32.768kHz
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	DS1337
Pin Count	8
Number of Outputs	2
Operating Supply Voltage	3.3V
Power Supplies	1.5/5V
Interface	I2C, 2-Wire Serial
Logic Function	Clock
Number of Timers	1
Time Format	HH:MM:SS (12/24 hr)
Date Format	YY-MM-DD-dd
Current - Timekeeping (Max)	0.6μA @ 1.3V~1.8V
Time-Min	SECONDS
Interrupt Capability	Y
Volatile	YES
Information Access Method	I2C
Height	4.45mm
Length	9.91mm
Width	7.87mm
REACH SVHC	Unknown
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Contains Lead