-

Surface Mount

28-SOIC (0.295, 7.50mm Width)

28-SOIC

DS1501

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tape & Reel (TR)

-

Obsolete

-

-

-

-

-

-40°C ~ 85°C

-

-

Clock/Calendar

-

-

-

4.5V ~ 5.5V

-

Parallel

-

-

256B

-

-

HH:MM:SS (24 hr)

YY-MM-DD-dd

5mA @ 4.5V ~ 5.5V

2.5V ~ 3.7V

Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K

-

-

• 1:$3.782459
• 10:$3.568358
• 100:$3.366375
• 500:$3.175826
View all price

Surface Mount

8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

8-uMAX/uSOP

DS1339

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tape & Reel (TR)

-

Active

-

-

-

-

-

-40°C ~ 85°C

-

-

Clock/Calendar

-

-

-

1.8V ~ 5.5V

-

I²C, 2-Wire Serial

-

-

-

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

100µA @ 2.2V

1.3V ~ 3.7V

Alarm, Leap Year, Square Wave Output, Trickle-Charger

-

-

• 1:$6.077359
• 10:$5.733358
• 100:$5.408828
• 500:$5.102668
View all price

Through Hole

24-DIP (0.600, 15.24mm)

24-PDIP

DS1685

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tube

-

Obsolete

-

-

-

-

-

-40°C ~ 85°C

-

-

Clock/Calendar

-

-

-

4.5V ~ 5.5V

-

Parallel

-

-

242B

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

3mA @ 5V

2.5V ~ 3.7V

Alarm, NVSRAM, Square Wave Output, Y2K

-

-

-

Surface Mount

14-WFDFN Exposed Pad

14-TDFN (3x3)

DS1343

Backup Switching

-

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

-

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

-

Active

-

Serial, 3-Wire, SPI

96 B

5.5 V

2.7 V

-40°C ~ 85°C

-

-

Clock/Calendar

-

-

Clock & Timer ICs

2.7V ~ 5.5V

Alarm, Calendar, Clock

SPI

-

-

96B

-

Real Time Clocks

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

-

1.3V ~ 5.5V

Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Contains Lead

-

-

-

-

-

-

Epson Timing

1

Epson

-

-

-

-

-

-

Q41404591000111

-

-

-

-

-

-

-

Reel

RX-4045NB

-

-

-

Clock & Timer ICs

-

-

-

-

-

-

-

Real Time Clocks

-

-

-

-

-

Real Time Clock

-

• 1:$9.750734
• 10:$9.198806
• 100:$8.678119
• 500:$8.186905
View all price

Surface Mount

28-SOIC (0.295, 7.50mm Width)

28-SOIC

DS1501

Backup Switching

-

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 1 - Unlimited

Tube

-

Active

-

Parallel

256 B

3.6 V

3 V

-40°C ~ 85°C

-

-

Clock/Calendar

-

-

Clock & Timer ICs

3V ~ 3.6V

Alarm, Calendar, Clock, Watchdog Timekeeper

Parallel

-

-

256B

-

Real Time Clocks

HH:MM:SS (24 hr)

Day; Date; Month; Year; Century

4mA @ 3V ~ 3.6V

2.5V ~ 3.7V

Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K

-

-

• 1:$3.532748
• 10:$3.332781
• 100:$3.144133
• 500:$2.966163
View all price

Surface Mount

8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

8-uMAX/uSOP

DS1308

Backup Switching

-

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

-

Tape & Reel (TR)

-

Active

-

Serial, 2-Wire, I2C

56 B

5.5 V

1.71 V

-40°C ~ 85°C

-

-

Clock/Calendar

-

-

Clock & Timer ICs

1.71V ~ 5.5V

-

I²C, 2-Wire Serial

-

-

56B

-

Real Time Clocks

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

100µA @ 200µA @ 1.89V ~ 5.5V

1.3V ~ 5.5V

Leap Year, NVSRAM, Square Wave Output

-

-

• 1:$21.943777
• 10:$20.701676
• 100:$19.529883
• 500:$18.424418
View all price

Surface Mount

20-TSSOP (0.173, 4.40mm Width)

20-TSSOP

DS1315

Backup Switching

-

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

-

Tube

-

Active

-

Phantom Clock

8 B

3.6 V

3 V

-40°C ~ 85°C

-

-

Phantom Time Chip

-

-

Clock & Timer ICs

3V ~ 3.6V

Calendar, Clock

Parallel

-

-

-

-

Real Time Clocks

HH:MM:SS:hh (12/24 hr)

YY-MM-DD-dd

1.1mA @ 3.3V

2.5V ~ 3.7V

Leap Year

-

-

• 1:$15.567880
• 10:$14.686679
• 100:$13.855358
• 500:$13.071092
View all price

Through Hole

16-DIP (0.300, 7.62mm)

16-PDIP

DS1315

Backup Switching

-

-

-

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

Through Hole

MSL 1 - Unlimited

Tube

-

Active

-

Phantom Clock

8 B

5.5 V

4.5 V

0°C ~ 70°C

-

-

Phantom Time Chip

-

-

Clock & Timer ICs

4.5V ~ 5.5V

Calendar, Clock

Parallel

-

-

-

-

Real Time Clocks

HH:MM:SS:hh (12/24 hr)

Day; Date; Month; Year

1.3mA @ 5V

2.5V ~ 3.7V

Leap Year

-

-

• 1:$4.983709
• 10:$4.701612
• 100:$4.435483
• 500:$4.184418
View all price

Surface Mount

24-SOIC (0.295, 7.50mm Width)

24-SOIC

DS1685

Backup Switching

-

-

-

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

SMD/SMT

-

Tube

-

Obsolete

-

Multiplexed

242 B

3.7 V

2.7 V

0°C ~ 70°C

-

-

Clock/Calendar

-

-

Clock & Timer ICs

2.7V ~ 3.7V

Alarm, Calendar, Clock

Parallel

-

-

242B

-

Real Time Clocks

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

2mA @ 3V

2.5V ~ 3.7V

Alarm, NVSRAM, Square Wave Output, Y2K

-

-

• 1:$26.838000
• 10:$25.318868
• 100:$23.885725
• 500:$22.533702
View all price

Surface Mount

34-PowerCap™ Module

34-PowerCap Module

DS1554

Backup Switching

-

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 3 - 168 hours

Tray

-

Active

-

Parallel

32 kB

3.63 V

2.97 V

-40°C ~ 85°C

-

-

Clock/Calendar

-

-

Clock & Timer ICs

2.97V ~ 3.63V

Calendar, Clock, NV Timekeeping RAM, Watchdog Timekeeper

Parallel

-

-

32KB

-

Real Time Clocks

HH:MM:SS (24 hr)

Day; Date; Month; Year

4mA @ 3.3V

3V

Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

-

-

• 1:$2.384944
• 10:$2.249947
• 100:$2.122592
• 500:$2.002445
View all price

Surface Mount

8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

8-uMAX/uSOP

DS1341

No Backup Switching

-

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 1 - Unlimited

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

-

Active

-

I2C, Serial

-

5.5 V

1.8 V

-40°C ~ 85°C

-

-

Clock/Calendar

-

-

Clock & Timer ICs

1.8V ~ 5.5V

Alarm, Calendar, Clock, Interrupt, Square Wave Output

I²C, 2-Wire Serial

-

-

-

-

Real Time Clocks

HH:MM:SS (12/24 hr)

Day; Date; Month; Year

0.5µA ~ 0.6µA @ 3V ~ 5V

-

Alarm, Leap Year, Square Wave Output

-

-

• 1:$12.609737
• 10:$11.895978
• 100:$11.222621
• 500:$10.587378
View all price

Surface Mount

28-SOIC (0.295, 7.50mm Width)

28-SOIC

DS1501

Backup Switching

-

-

-

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

SMD/SMT

MSL 1 - Unlimited

Tube

-

Active

-

Parallel

256 B

5.5 V

4.5 V

0°C ~ 70°C

-

-

Clock/Calendar

-

-

Clock & Timer ICs

4.5V ~ 5.5V

Alarm, Calendar, Clock, Watchdog Timekeeper

Parallel

-

-

256B

-

Real Time Clocks

HH:MM:SS (24 hr)

YY-MM-DD-dd

5mA @ 4.5V ~ 5.5V

2.5V ~ 3.7V

Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K

-

-

• 1:$1.153518
• 10:$1.088225
• 100:$1.026627
• 500:$0.968516
View all price

Surface Mount

12-WFBGA, WLBGA

12-WLP (2.14x1.56)

MAX31341

Backup Switching

-

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

-

Strip

-

Active

-

I2C

64 B

3.6 V

1.6 V

-40°C ~ 85°C

-

-

Clock/Calendar

-

-

Clock & Timer ICs

1.6V ~ 3.6V

-

I²C

-

-

64B

-

Real Time Clocks

HH:MM:SS (24 hr)

YY-MM-DD-dd

0.33µA ~ 0.39µA @ 1.6V ~ 3.6V

1.6V ~ 3.6V

Alarm, Leap Year, Square Wave Output

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Yes

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Yes

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Yes

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Non-Compliant

-

-

-

-

-

-

-

-

85 °C

-40 °C

-

-

-

-

5.5 V

2.5 V

-

Clock

-

Binary

-

-

-

-

-

-

• 1:$3.597858
• 10:$3.394206
• 100:$3.202081
• 500:$3.020831
View all price

Surface Mount

16-SOIC (0.295, 7.50mm Width)

16-SOIC

DS3231

Backup Switching

-

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 1 - Unlimited

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

-

Active

-

Serial

-

5.5 V

2.3 V

-40°C ~ 85°C

-

-

Clock/Calendar

-

-

Clock & Timer ICs

2.3V ~ 5.5V

Calendar, Clock

I²C, 2-Wire Serial

-

-

-

-

Real Time Clocks

HH:MM:SS (12/24 hr)

Day; Date; Month; Year

110µA ~ 170µA @ 3.63V ~ 5.5V

2.3V ~ 5.5V

Alarm, Leap Year, Square Wave Output, TCXO/Crystal

-

-