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Analog Devices DS1337U+T&R Real Time Clocks

IC RTC CLK/CALENDAR I2C 8-USOP

17,760 ActiveAnalog Devices8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
DS1337U+T&R 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) package illustration

Same model may have multiple batches, images only for reference.

DS1337U+T&R
Manufacturer
Part Number (MPN)
DS1337U+T&R
Detailed Description
IC RTC CLK/CALENDAR I2C 8-USOP
Package
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Key Features
Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
PDF DS1337U+T&R Datasheet
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Technical Specifications

Analog Devices DS1337U+T&R Real Time Clocks technical specifications.

General

Interface
I²C, 2-Wire Serial
Package / Case
8-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
1.8V ~ 5.5V
Lifecycle Status
Active
Features
Alarm, Leap Year, Square Wave
Type
Clock/Calendar
Time Format
HH:MM:SS (12/24 hr)
Date Format
YY-MM-DD-dd

Related Parts Comparison (DS1337U+T&R vs DS1308U-18+ vs DS1338U-18+T&R vs DS1338U-18)

Side-by-side specifications of related catalog parts.

Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.

This PartRelated PartRelated PartRelated Part
Package / Case8-TSSOP8-TSSOP8-TSSOP8-TSSOP
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature-40°C ~ 85°C-40°C ~ 85°C-40°C ~ 85°C-40°C ~ 85°C
Supply Voltage1.8V ~ 5.5V1.71V ~ 5.5V1.71V ~ 5.5V1.71V ~ 5.5V
InterfaceI²C, 2-Wire SerialI²C, 2-Wire SerialI²C, 2-Wire SerialI²C, 2-Wire Serial
Lifecycle StatusActiveActiveActiveObsolete
Current Timekeeping Max0.6µA @ 1.3V ~ 1.8V100µA @ 200µA @ 1.89V ~ 5.5V100µA @ 1.89V100µA @ 1.89V
Date FormatYY-MM-DD-ddYY-MM-DD-ddYY-MM-DD-ddYY-MM-DD-dd
FeaturesAlarm, Leap Year, Square WaveLeap Year, NVSRAM, Square WaveLeap Year, NVSRAM, Square WaveLeap Year, NVSRAM, Square Wave
Time FormatHH:MM:SS (12/24 hr)HH:MM:SS (12/24 hr)HH:MM:SS (12/24 hr)HH:MM:SS (12/24 hr)
TypeClock/CalendarClock/CalendarClock/CalendarClock/Calendar
Series--DS1308UDS1338UDS1338U
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