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Analog Devices-MAX865EUA+ Charge Pump Charge Pump INV/STPUP -3V to -12V/3V to 12V 20mA 8-Pin uMAX Tube
Integrated Circuits (ICs)

DS1338U-3+T&R

Active
Analog Devices Inc./Maxim Integrated

REAL TIME CLOCK SERIAL 56BYTE CLOCK/CALENDAR/BATTERY BACKUP 8-PIN UMAX T/R

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Search across all available documentation for this part.

DocumentsDS1338 Reliability DataPackage Drawing - Micro-MAX, Thin Shrink Small-Outline+2
Analog Devices-MAX865EUA+ Charge Pump Charge Pump INV/STPUP -3V to -12V/3V to 12V 20mA 8-Pin uMAX Tube
Integrated Circuits (ICs)

DS1338U-3+T&R

Active
Analog Devices Inc./Maxim Integrated

REAL TIME CLOCK SERIAL 56BYTE CLOCK/CALENDAR/BATTERY BACKUP 8-PIN UMAX T/R

Deep-Dive with AI

DocumentsDS1338 Reliability DataPackage Drawing - Micro-MAX, Thin Shrink Small-Outline+2

Technical Specifications

Parameters and characteristics for this part

SpecificationDS1338U-3+T&R
Current - Timekeeping (Max) [Max]200 µA
Date FormatYY-MM-DD-dd
FeaturesNVSRAM, Leap Year, Square Wave Output
InterfaceI2C, 2-Wire Serial
Memory Size56 B
Mounting TypeSurface Mount
Operating Temperature [Max]85 °C
Operating Temperature [Min]-40 C
Package / Case8-TSSOP, 8-MSOP
Package / Case0.118 in, 3 mm Width
Supplier Device Package8-uMAX/uSOP
Time FormatHH:MM:SS (12/24 hr)
TypeClock/Calendar
Voltage - Supply [Max]5.5 V
Voltage - Supply [Min]2.7 V
Voltage - Supply, Battery [Max]3.7 V
Voltage - Supply, Battery [Min]1.3 V

DS1338 Series

PartCurrent - Timekeeping (Max) [Min]Current - Timekeeping (Max) [Max]InterfaceFeaturesVoltage - Supply, Battery [Max]Voltage - Supply, Battery [Min]TypeSupplier Device PackageTime FormatPackage / CasePackage / CasePackage / CaseMounting TypeDate FormatOperating Temperature [Max]Operating Temperature [Min]Voltage - Supply [Max]Voltage - Supply [Min]Memory SizePackage / CaseCurrent - Timekeeping (Max)
Analog Devices-MAX520BCWE+T Digital to Analog Converters - DACs DAC 4-CH R-2R 8-bit 16-Pin SOIC W T/R
Analog Devices Inc./Maxim Integrated
DS1338C-33#
125 µA
200 µA
I2C
2-Wire Serial
Leap Year
NVSRAM
Square Wave Output
3.7 V
1.3 V
Clock/Calendar
16-SOIC
HH:MM:SS (12/24 hr)
16-SOIC
7.5 mm
0.295 "
Surface Mount
YY-MM-DD-dd
85 °C
-40 C
5.5 V
3 V
56 B
8-SOIC
Analog Devices Inc./Maxim Integrated
DS1338Z-3
200 µA
I2C
2-Wire Serial
Leap Year
NVSRAM
Square Wave Output
3.7 V
1.3 V
Clock/Calendar
8-SOIC
HH:MM:SS (12/24 hr)
8-SOIC
3.9 mm
0.154 in
Surface Mount
YY-MM-DD-dd
85 °C
-40 C
5.5 V
2.7 V
56 B
8 TSSOP
Analog Devices Inc./Maxim Integrated
DS1338U-33+T&R
125 µA
200 µA
I2C
2-Wire Serial
Leap Year
NVSRAM
Square Wave Output
3.7 V
1.3 V
Clock/Calendar
8-uMAX/uSOP
HH:MM:SS (12/24 hr)
8-MSOP
8-TSSOP
Surface Mount
YY-MM-DD-dd
85 °C
-40 C
5.5 V
3 V
56 B
0.118 in
3 mm Width
ONSEMI MC34151DG
Analog Devices Inc./Maxim Integrated
DS1338Z-18+
I2C
2-Wire Serial
Leap Year
NVSRAM
Square Wave Output
3.7 V
1.3 V
Clock/Calendar
8-SOIC
HH:MM:SS (12/24 hr)
8-SOIC
3.9 mm
0.154 in
Surface Mount
YY-MM-DD-dd
85 °C
-40 C
5.5 V
1.71 V
56 B
100 µA
8 TSSOP
Analog Devices Inc./Maxim Integrated
DS1338U-18
I2C
2-Wire Serial
Leap Year
NVSRAM
Square Wave Output
3.7 V
1.3 V
Clock/Calendar
8-uMAX/uSOP
HH:MM:SS (12/24 hr)
8-MSOP
8-TSSOP
Surface Mount
YY-MM-DD-dd
85 °C
-40 C
5.5 V
1.71 V
56 B
0.118 in
3 mm Width
100 µA
8-SOIC
Analog Devices Inc./Maxim Integrated
DS1338Z-3+
200 µA
I2C
2-Wire Serial
Leap Year
NVSRAM
Square Wave Output
3.7 V
1.3 V
Clock/Calendar
8-SOIC
HH:MM:SS (12/24 hr)
8-SOIC
3.9 mm
0.154 in
Surface Mount
YY-MM-DD-dd
85 °C
-40 C
5.5 V
2.7 V
56 B
Analog Devices-MAX13085EESA+ Bus Line Transceivers Single Transmitter/Receiver RS-485 8-Pin SOIC N Tube
Analog Devices Inc./Maxim Integrated
DS1338Z-33+
125 µA
200 µA
I2C
2-Wire Serial
Leap Year
NVSRAM
Square Wave Output
3.7 V
1.3 V
Clock/Calendar
8-SOIC
HH:MM:SS (12/24 hr)
8-SOIC
3.9 mm
0.154 in
Surface Mount
YY-MM-DD-dd
85 °C
-40 C
5.5 V
3 V
56 B
8 TSSOP
Analog Devices Inc./Maxim Integrated
DS1338U-33+
125 µA
200 µA
I2C
2-Wire Serial
Leap Year
NVSRAM
Square Wave Output
3.7 V
1.3 V
Clock/Calendar
8-uMAX/uSOP
HH:MM:SS (12/24 hr)
8-MSOP
8-TSSOP
Surface Mount
YY-MM-DD-dd
85 °C
-40 C
5.5 V
3 V
56 B
0.118 in
3 mm Width
8-SOIC
Analog Devices Inc./Maxim Integrated
DS1338Z-3+T&R
200 µA
I2C
2-Wire Serial
Leap Year
NVSRAM
Square Wave Output
3.7 V
1.3 V
Clock/Calendar
8-SOIC
HH:MM:SS (12/24 hr)
8-SOIC
3.9 mm
0.154 in
Surface Mount
YY-MM-DD-dd
85 °C
-40 C
5.5 V
2.7 V
56 B
Analog Devices-MAX865EUA+ Charge Pump Charge Pump INV/STPUP -3V to -12V/3V to 12V 20mA 8-Pin uMAX Tube
Analog Devices Inc./Maxim Integrated
DS1338U-3+T&R
200 µA
I2C
2-Wire Serial
Leap Year
NVSRAM
Square Wave Output
3.7 V
1.3 V
Clock/Calendar
8-uMAX/uSOP
HH:MM:SS (12/24 hr)
8-MSOP
8-TSSOP
Surface Mount
YY-MM-DD-dd
85 °C
-40 C
5.5 V
2.7 V
56 B
0.118 in
3 mm Width

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$Updated
DigikeyTape & Reel (TR) 3000$ 3.37<4d

Description

General part information

DS1338 Series

The DS1338 serial real-time clock (RTC) is a low-power, full binary-coded decimal (BCD) clock/calendar plus 56 bytes of NV SRAM. Address and data are transferred serially through an I²C interface. The clock/calendar provides seconds, minutes, hours, day, date, month, and year information. The end of the month date is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with AM/PM indicator. The DS1338 has a built-in power-sense circuit that detects power failures and automatically switches to the backup supply, maintaining time and date operation.ApplicationsConsumer Electronics (Set-Top Box, Digital Recording, Network Appliance)Handhelds (GPS, POS Terminal)Medical (Glucometer, Medicine Dispenser)Office Equipment (Fax/Printer, Copier)Other (Utility Meter, Vending Machine, Thermostat, Modem)Telecommunications (Router, Switcher, Server)