Analog Devices DS1744-70

Mounting Type

Through Hole

Package / Case

28-DIP Module (0.600, 15.24mm)

Supplier Device Package

28-EDIP

MSL

MSL 1 - Unlimited

Package

Tube

Base Product Number

DS1744

Mfr

Analog Devices Inc./Maxim Integrated

Product Status

Obsolete

Maximum Operating Temperature

the maximum body temperature at which the thermistor is designed to operate for extended periods of time with acceptable stability of its electrical characteristics.

+ 70 C

Supply Voltage-Max

5.5 V

Minimum Operating Temperature

0 C

Supply Voltage-Min

4.5 V

Mounting Styles

Through Hole

RTC Bus Interface

Parallel

RTC Memory Size

32 kB

Battery Backup Switching

Integrated Battery

Operating Temperature

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

0°C ~ 70°C

Series

-

Type

Clock/Calendar

Subcategory

Clock & Timer ICs

Voltage - Supply

4.5V ~ 5.5V

Function

Calendar, Clock, NV Timekeeping RAM

Interface

Parallel

Memory Size

The memory capacity is the amount of data a device can store at any given time in its memory.

32KB

Product Type

a group of products which fulfill a similar need for a market segment or market as a whole.

Real Time Clocks

Time Format

Time is based on a 24 hour system. This is frequently referred to as "military time". The 24 hour system is the default format.

HH:MM:SS (24 hr)

Date Format

The international standard recommends writing the date as year, then month, then the day:?YYYY-MM-DD.

Day; Date; Month; Year; Century

Current - Timekeeping (Max)

4mA @ 5V

Voltage - Supply, Battery

-

Features

Leap Year, NVSRAM, Y2K

Width

38.1mm