• 1:$5.287929
• 10:$4.988612
• 100:$4.706238
• 500:$4.439847
View all price

-

Surface Mount

14-WFDFN Exposed Pad

-

14-TDFN (3x3)

DS1343

Backup Switching

-

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

-

Tube

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

-

-

-

• 1:$2.583749
• 10:$2.437499
• 100:$2.299527
• 500:$2.169365
View all price

-

Through Hole

8-DIP (0.300, 7.62mm)

-

8-PDIP

DS1337

No Backup Switching

-

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

Through Hole

-

Tube

Obsolete

-

I2C, Serial

-

5.5 V

1.8 V

-40°C ~ 85°C

-

-

Clock/Calendar

-

-

Clock & Timer ICs

1.8V ~ 5.5V

Calendar, Clock

-

I²C, 2-Wire Serial

-

-

-

-

Real Time Clocks

HH:MM:SS (12/24 hr)

Day; Date; Month; Year

0.6µA @ 1.3V ~ 1.8V

-

Alarm, Leap Year, Square Wave Output

-

-

-

-

-

Surface Mount

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

-

8-uMAX/uSOP

DS1339

Backup Switching

-

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 1 - Unlimited

Tube

Active

-

I2C, Serial

7 B

3.3 V

2.7 V

-40°C ~ 85°C

-

-

Clock/Calendar

-

-

Clock & Timer ICs

1.71V ~ 5.5V

Alarm, Calendar, Clock, Trickle Charger

-

I²C, 2-Wire Serial

-

-

-

-

Real Time Clocks

HH:MM:SS (12/24 hr)

Day; Date; Month; Year

200µA @ 1.71V ~ 5.5V

1.3V ~ 3.7V

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

-

-

-

• 1:$3.034296
• 10:$2.862543
• 100:$2.700513
• 500:$2.547653
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

MSL 1 - Unlimited

Tube

Active

-

I2C, Serial

56 B

5.5 V

1.71 V

-40°C ~ 85°C

-

-

Clock/Calendar

-

-

Clock & Timer ICs

1.71V ~ 5.5V

Calendar, Clock

-

I²C, 2-Wire Serial

-

-

56B

-

Real Time Clocks

HH:MM:SS (12/24 hr)

Day; Date; Month; Year

100µA @ 200µA @ 1.89V ~ 5.5V

1.3V ~ 5.5V

Leap Year, NVSRAM, Square Wave Output

-

-

-

-

-

Through Hole

32-DIP Module (0.600, 15.24mm)

-

32-EDIP

DS1747

Integrated Battery

-

-

-

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

Through Hole

MSL 1 - Unlimited

Tube

Obsolete

-

Parallel

512 kB

5.5 V

4.5 V

0°C ~ 70°C

-

-

Clock/Calendar

-

-

Clock & Timer ICs

4.5V ~ 5.5V

Calendar, Clock, NV Timekeeping RAM

-

Parallel

-

-

512KB

-

Real Time Clocks

HH:MM:SS (24 hr)

Day; Date; Month; Year; Century

4mA @ 5V

-

Leap Year, NVSRAM, Y2K

-

-

-

• 1:$6.298215
• 10:$5.941712
• 100:$5.605389
• 500:$5.288103
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

MSL 1 - Unlimited

Tube

Active

-

Multiplexed

242 B

5.5 V

4.5 V

0°C ~ 70°C

-

-

Clock/Calendar

-

-

Clock & Timer ICs

4.5V ~ 5.5V

Alarm, Calendar, Clock

-

Parallel

-

-

242B

-

Real Time Clocks

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

3mA @ 5V

2.5V ~ 3.7V

Alarm, NVSRAM, Square Wave Output, Y2K

-

-

-

• 1:$9.672764
• 10:$9.125249
• 100:$8.608726
• 500:$8.121439
View all price

-

Surface Mount

20-TSSOP (0.173, 4.40mm Width)

-

20-TSSOP

DS1343

Backup Switching

-

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

-

Tube

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

-

-

-

• 1:$4.635794
• 10:$4.373391
• 100:$4.125840
• 500:$3.892302
View all price

-

Surface Mount

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

-

8-uMAX/uSOP

DS1339

Backup Switching

-

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

-

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

Active

-

I2C, Serial

-

5.5 V

1.71 V

-40°C ~ 85°C

-

-

Clock/Calendar

-

-

Clock & Timer ICs

1.71V ~ 5.5V

Calendar, Clock

-

I²C, 2-Wire Serial

-

-

-

-

Real Time Clocks

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

200µA @ 1.71V ~ 5.5V

1.3V ~ 3.7V

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

-

-

-

• 1:$15.084440
• 10:$14.230604
• 100:$13.425098
• 500:$12.665187
View all price

-

Surface Mount

48-LQFP

-

48-LQFP (7x7)

DS1558

Backup Switching

-

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

-

Tray

Active

-

Parallel

-

3.63 V

2.97 V

-40°C ~ 85°C

-

-

Clock/Calendar

-

-

Clock & Timer ICs

2.97V ~ 3.63V

Alarm, Calendar, Clock, NV SRAM Control, Watchdog Timekeeper

-

Parallel

-

-

-

-

Real Time Clocks

HH:MM:SS (24 hr)

YY-MM-DD-dd

2mA @ 3.3V

2.5V ~ 3.7V

Alarm, Leap Year, Watchdog Timer, Y2K

-

-

-

• 1:$12.940678
• 10:$12.208187
• 100:$11.517158
• 500:$10.865243
View all price

-

-

SOIC-28

-

-

-

Backup Switching

-

-

-

+ 85 C

-

- 40 C

SMD/SMT

MSL 1 - Unlimited

-

-

-

Parallel

256 B

5.5 V

4.5 V

-

-

-

-

-

-

Clock & Timer ICs

-

Alarm, Calendar, Clock, Watchdog Timekeeper

-

-

-

-

-

-

Real Time Clocks

HH:MM:SS (24 hr)

Day; Date; Month; Year; Century

-

-

-

-

-

-

• 1:$4.371244
• 10:$4.123815
• 100:$3.890392
• 500:$3.670181
View all price

-

Surface Mount

10-WFDFN Exposed Pad

-

10-TDFN (3x3)

-

Backup Switching

-

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

-

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

Active

-

Serial, 2-Wire, 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, RAM, Square Wave Output, Trickle Charger

-

-

-

• 1:$3.689656
• 10:$3.480807
• 100:$3.283781
• 500:$3.097906
View all price

-

Surface Mount

8-VFBGA, WLBGA

-

8-WLP (2.07x2.27)

-

Backup Switching

-

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

-

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

Active

-

Serial, 2-Wire, I2C

64 B

5.5 V

1.6 V

-40°C ~ 85°C

-

-

Clock/Calendar

-

-

Clock & Timer ICs

1.6V ~ 5.5V

-

-

I²C

-

-

64B

-

Real Time Clocks

HH:MM:SS (24 hr)

YY-MM-DD-dd

2µA @ 5.5V

1.6V ~ 5.5V

Alarm, Leap Year, RAM, Square Wave Output, SRAM, Trickle Charger

-

-

-

• 1:$7.418094
• 10:$6.998202
• 100:$6.602077
• 500:$6.228375
View all price

-

Surface Mount

10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

-

10-uMAX/uSOP

DS1374

Backup Switching

-

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 1 - Unlimited

Tube

Obsolete

-

I2C, Serial

3 B

5.5 V

2.97 V

-40°C ~ 85°C

-

-

Binary Counter

-

-

Clock & Timer ICs

2.97V ~ 5.5V

Calendar, Clock, Counter, Watchdog Timer

-

I²C, 2-Wire Serial

-

-

-

-

Real Time Clocks

Binary

Binary

175µA @ 2.97V ~ 5.5V

1.3V ~ 5.5V

Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer

-

-

-

• 1:$30.927121
• 10:$29.176529
• 100:$27.525027
• 500:$25.967007
View all price

-

Through Hole

32-DIP Module (0.600, 15.24mm)

-

32-EDIP

DS1554

Integrated Battery

-

-

-

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

Through Hole

-

Tube

Active

-

Parallel

32 kB

5.5 V

4.5 V

0°C ~ 70°C

-

-

Clock/Calendar

-

-

Clock & Timer ICs

4.5V ~ 5.5V

Calendar, Clock, NV Timekeeping RAM, Watchdog Timekeeper

-

Parallel

-

-

32KB

-

Real Time Clocks

HH:MM:SS (24 hr)

YY-MM-DD-dd

6mA @ 5V

-

Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

-

-

-

-

-

Through Hole

24-DIP (0.600, 15.24mm)

-

24-PDIP

DS17485

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tube

Obsolete

-

-

-

-

-

0°C ~ 70°C

-

-

Clock/Calendar

-

-

-

4.5V ~ 5.5V

-

-

Parallel

-

-

4KB

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

3mA @ 4.5V ~ 5.5V

2.5V ~ 3.7V

Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output

-

-

-

• 1:$24.597732
• 10:$23.205408
• 100:$21.891894
• 500:$20.652730
View all price

Through Hole

Through Hole

32-DIP Module (0.600, 15.24mm)

32

32-EDIP

DS1554

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tube

Obsolete

Compliant

-

-

-

-

0°C ~ 70°C

-

-

Clock/Calendar

70 °C

0 °C

-

2.97V ~ 3.63V

-

3.3 V

Parallel

3.63 V

2.97 V

32 kB

Clock

-

HH:MM:SS

YY-MM-DD-dd

4mA @ 3.3V

-

Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

-

No

Contains Lead

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Compliant

-

-

-

-

-

Bulk

-

-

85 °C

-40 °C

-

-

-

3.3 V

-

-

-

-

Clock

-

-

-

-

-

-

-

-

-

-

-

Surface Mount

20-SSOP (0.154, 3.90mm Width)

-

20-QSOP

MAX6910

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tape & Reel (TR)

Obsolete

Compliant

-

-

-

-

-

-

-

Clock/Calendar/Supervisor

85 °C

-40 °C

-

2.7V ~ 3.3V

-

-

I²C, 2-Wire Serial

3.3 V

2.7 V

31B

Clock

-

HH:MM:SS

YY-MM-DD-dd

-

-

-

-

-

Lead Free

-

Surface Mount

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Non-Compliant

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

56 B

-

-

-

-

-

-

-

-

-

Contains Lead

-

-

Surface Mount

10-SMD, No Lead

-

10-SMD

-

-

Epson Timing

1

Epson

-

EPSON

-

-

-

Bulk

Active

-

-

-

-

-

-40°C ~ 85°C (TA)

Bulk

RX8111CE

Clock/Calendar

-

-

Clock & Timer ICs

1.6V ~ 5.5V

-

-

I²C

-

-

-

-

Real Time Clocks

HH:MM:SS

YY-MM-DD

3µA @ 3V

-

Alarm, RAM

Real Time Clock

-

-