-

-

-

-

Through Hole

28-DIP (0.600, 15.24mm)

-

28-PDIP

DS1284

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

-

Tube

-

Obsolete

-

-

-

-

-

-

-

0°C ~ 70°C

-

-

Clock/Calendar

-

-

-

4.5V ~ 5.5V

-

-

-

-

-

Parallel

-

-

50B

-

-

-

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

YY-MM-DD-dd

7mA @ 5V

2.4V ~ 3.5V

Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer

-

-

-

-

-

Lead Free

• 1:$7.640738
• 10:$7.208243
• 100:$6.800229
• 500:$6.415311
View all price

Production (Last Updated: 1 month ago)

-

-

Surface Mount

20-TSSOP (0.173, 4.40mm Width)

20

20-TSSOP

DS1673

Backup Switching

PRODUCTION (Last Updated: 1 month ago)

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

-

SMD/SMT

-

Tube

-

Obsolete

-

Compliant

Serial, 3-Wire

-

-

3.3 V

2.7 V

0°C ~ 70°C

-

-

Portable System Controller

-

-

Clock & Timer ICs

2.7V ~ 3.3V

-

-

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

-

-

3-Wire Serial

-

-

-

-

Real Time Clocks

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

100µA @ 3V

2.5V ~ 3.7V

Alarm, Leap Year, Watchdog Timer

-

-

-

-

-

Lead Free

• 1:$48.891191
• 10:$46.123765
• 100:$43.512986
• 500:$41.049987
View all price

-

-

-

Surface Mount

34-PowerCap™ Module

-

34-PowerCap Module

DS1251

Backup Switching

-

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

-

SMD/SMT

-

Tube

-

Obsolete

-

-

Parallel

512 kB

-

3.63 V

2.97 V

0°C ~ 70°C

-

-

Phantom Time Chip

-

-

Clock & Timer ICs

2.97V ~ 3.63V

-

-

Calendar, Clock, NV Timekeeping RAM

-

-

Parallel

-

-

512KB

-

Real Time Clocks

-

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

YY-MM-DD-dd

7mA @ 3.3V

3V

Leap Year, NVSRAM

-

-

-

-

-

-

• 1:$16.716692
• 10:$15.770464
• 100:$14.877796
• 500:$14.035657
View all price

-

-

Through Hole

Through Hole

28-DIP Module (0.600, 15.24mm)

28

28-EDIP

DS1511

Backup Switching

-

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

-

Through Hole

-

Tube

-

Active

-

Compliant

Parallel

256 B

-

3.6 V

3 V

0°C ~ 70°C

-

-

Clock/Calendar

70 °C

0 °C

Clock & Timer ICs

3V ~ 3.6V

32.8 kHz

-

Watchdog Timekeeper

11

3.3 V

Parallel

3.6 V

3 V

256B

Clock

Real Time Clocks

-

HH:MM:SS (24 hr)

YY-MM-DD-dd

4mA @ 3V ~ 3.6V

2.5V ~ 3.7V

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

4.45 mm

37.34 mm

14.61 mm

No

Unknown

Contains Lead

-

-

-

Surface Mount

Surface Mount

28-SOIC (0.295, 7.50mm Width)

28

28-SOIC

005071

-

-

-

Molex

-

-

-

-

Bulk

-

Active

-

Compliant

-

-

-

-

-

0°C ~ 70°C

-

*

Clock/Calendar

70 °C

0 °C

-

4.5V ~ 5.5V

-

-

-

-

-

Parallel

5.5 V

4.5 V

256 B

Clock

-

-

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

-

-

-

-

-

Lead Free

• 1:$13.736471
• 10:$12.958935
• 100:$12.225410
• 500:$11.533406
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

-

Tube

-

Active

-

-

Phantom Clock

8 B

-

3.6 V

3 V

0°C ~ 70°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:$13.976878
• 10:$13.185734
• 100:$12.439372
• 500:$11.735256
View all price

Production (Last Updated: 3 weeks ago)

Tin

Surface Mount

Surface Mount

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

8

8-uMAX/uSOP

DS1672

Backup Switching

PRODUCTION (Last Updated: 3 weeks ago)

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

-

SMD/SMT

-

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

-

Active

-

Compliant

Serial

-

-

3.63 V

2.97 V

-40°C ~ 85°C

-

-

Binary Counter

85 °C

-40 °C

Clock & Timer ICs

2.97V ~ 3.63V

-

-

Calendar, Clock, Elapsed Time Counter

-

3.3 V

I2C

3.63 V

2.97 V

-

Clock, Counter

Real Time Clocks

-

Binary

Binary

500µA @ 3.63V

1.3V ~ 3.63V

Trickle-Charger

-

-

-

No

-

Lead Free

• 1:$27.206681
• 10:$25.666680
• 100:$24.213849
• 500:$22.843254
View all price

-

-

-

Through Hole

32-DIP Module (0.600, 15.24mm)

-

32-EDIP

DS1554

Integrated Battery

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

-

Through Hole

MSL 1 - Unlimited

Tube

-

Obsolete

-

-

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

-

Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

-

-

-

-

-

-

• 1:$3.104163
• 10:$2.928456
• 100:$2.762694
• 500:$2.606315
View all price

Production (Last Updated: 1 month ago)

-

Surface Mount

Surface Mount

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

10

10-uMAX/uSOP

DS1391

Backup Switching

PRODUCTION (Last Updated: 1 month ago)

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

-

SMD/SMT

MSL 1 - Unlimited

Tube

-

Active

-

Compliant

Serial

-

-

3.3 V

2.7 V

-40°C ~ 85°C

-

-

Clock/Calendar

85 °C

-40 °C

Clock & Timer ICs

2.7V ~ 3.3V

-

-

Alarm, Calendar, Clock, Trickle Charger

-

3 V

SPI

3.3 V

2.7 V

-

Clock

Real Time Clocks

-

HH:MM:SS:hh

Day; Date; Month; Year

125µA @ 2.7V ~ 3.3V

1.3V ~ 3.7V

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

950 µm

3 mm

3 mm

No

Unknown

Lead Free

-

-

-

Surface Mount

Surface Mount

-

-

8-TDFN EP

DS1339

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

-

Tape & Reel (TR)

-

Active

-

Compliant

-

-

-

-

-

-40°C ~ 85°C

-

-

Clock/Calendar

85 °C

-40 °C

-

1.71V ~ 5.5V

-

-

-

-

-

2-Wire, I2C, Serial

-

-

-

-

-

-

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

-

-

-

-

-

-

-

-

-

-

Through Hole

24-DIP (0.600, 15.24mm)

-

24-PDIP

DS14285

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

-

Tube

-

Obsolete

-

-

-

-

-

-

-

0°C ~ 70°C

-

-

Clock/Calendar

-

-

-

4.5V ~ 5.5V

-

-

-

-

-

Parallel

-

-

114B

-

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

0.5µA @ 4.5V ~ 5.5V

2.5V ~ 3.6V

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

-

-

-

-

-

Lead Free

-

-

-

-

Surface Mount

20-SSOP (0.154, 3.90mm Width)

-

20-QSOP

MAX6917

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

-

Tube

-

Obsolete

-

Compliant

-

-

-

-

-

-40°C ~ 85°C

-

-

Clock/Calendar/Supervisor

85 °C

-40 °C

-

4.5V ~ 5.5V

-

-

-

-

-

I²C, 2-Wire Serial

5.5 V

4.5 V

96B

Clock

-

-

HH:MM:SS

YY-MM-DD-dd

-

-

-

-

-

-

-

-

Lead Free

• 1:$1.163227
• 10:$1.097384
• 100:$1.035268
• 500:$0.976668
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

-

-

-

-

-

-

• 1:$8.363583
• 10:$7.890173
• 100:$7.443559
• 500:$7.022226
View all price

-

-

-

Surface Mount

16-SOIC (0.295, 7.50mm Width)

-

16-SOIC

DS1340

Backup Switching

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

-

SMD/SMT

-

Tube

-

Active

-

-

Serial

-

-

1.89 V

1.71 V

-40°C ~ 85°C

-

-

Clock/Calendar

-

-

Clock & Timer ICs

1.71V ~ 5.5V

-

-

Calendar, Clock, Trickle Charger

-

-

I²C, 2-Wire Serial

-

-

-

-

Real Time Clocks

-

HH:MM:SS (24 hr)

YY-MM-DD-dd

100µA @ 1.89V

1.3V ~ 3.7V

Leap Year, Trickle-Charger

-

-

-

-

-

-

• 1:$1.100402
• 10:$1.038115
• 100:$0.979354
• 500:$0.923919
View all price

Production (Last Updated: 4 months ago)

-

Surface Mount

Surface Mount

6-WDFN Exposed Pad

6

6-TDFN (3x3)

DS1375

-

PRODUCTION (Last Updated: 1 month ago)

-

Analog Devices Inc./Maxim Integrated

-

-

-

-

Tube

-

Active

-

Compliant

-

-

-

-

-

-40°C ~ 85°C

-

-

Clock/Calendar

85 °C

-40 °C

-

1.7V ~ 5.5V

-

-

-

-

3.3 V

I2C

5.5 V

1.7 V

16 B

Clock

-

-

HH:MM:SS

YY-MM-DD-dd

0.5µA @ 1.7V ~ 5.5V

-

Alarm, Leap Year, Square Wave Output

-

-

-

No

-

Lead Free

• 1:$0.939077
• 10:$0.885922
• 100:$0.835775
• 500:$0.788467
View all price

Production (Last Updated: 1 month ago)

-

Surface Mount

Surface Mount

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

8

8-uMAX/uSOP

DS1337

No Backup Switching

PRODUCTION (Last Updated: 1 month ago)

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

-

SMD/SMT

MSL 1 - Unlimited

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

-

Active

-

Compliant

Serial

-

-

5.5 V

1.8 V

-40°C ~ 85°C

Cut Tape

-

Clock/Calendar

85 °C

-40 °C

Clock & Timer ICs

1.8V ~ 5.5V

-

-

Calendar, Clock

-

3.3 V

I2C

5.5 V

1.8 V

-

Clock

Real Time Clocks

-

HH:MM:SS

YY-MM-DD-dd

0.6µA @ 1.3V ~ 1.8V

-

Alarm, Leap Year, Square Wave Output

-

-

-

No

Unknown

Contains Lead, Lead Free

• 1:$7.701625
• 10:$7.265684
• 100:$6.854419
• 500:$6.466433
View all price

-

-

-

Surface Mount

8-SOIC (0.154, 3.90mm Width)

-

8-SOIC

DS1388

Backup Switching

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

-

SMD/SMT

MSL 1 - Unlimited

Tube

-

Active

-

-

I2C, Serial

512 B

-

5.5 V

4.5 V

-40°C ~ 85°C

-

-

Clock/Calendar

-

-

Clock & Timer ICs

4.5V ~ 5.5V

-

-

Calendar, Clock

-

-

I²C, 2-Wire Serial

-

-

512B

-

Real Time Clocks

-

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

Day; Date; Month; Year

270µA @ 4.5V ~ 5.5V

1.3V ~ 5.5V

EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer

-

-

-

-

-

-

-

-

-

Through Hole

Through Hole

28-DIP Module (0.61, 15.49mm), 23 Leads

28

28-EDIP

DS1286

-

-

-

Analog Devices Inc./Maxim Integrated

-

Through Hole

-

-

Tube

±25 %

Obsolete

13 Ohm

Compliant

-

-

Radial

-

-

-40 to 125 °C

Bulk

-

Clock/Calendar

85 °C

-40 °C

-

4.5V ~ 5.5V

-

2

-

-

5 V

Parallel

5.5 V

4.5 V

50 B

Clock

-

Extended Industrial

HH:MM:SS:hh

YY-MM-DD-dd

7mA @ 5V

2.4V ~ 3.5V

Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer

-

-

-

No

-

Lead Free

• 1:$4.346949
• 10:$4.100895
• 100:$3.868769
• 500:$3.649782
View all price

-

-

-

Surface Mount

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

-

10-uMAX/uSOP

DS1374

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

-

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

-

Active

-

Non-Compliant

-

-

-

-

-

-40°C ~ 85°C

-

-

Binary Counter

-

-

-

2.97V ~ 5.5V

-

-

-

-

-

I²C, 2-Wire Serial

-

-

-

-

-

-

Binary

Binary

175µA @ 2.97V ~ 5.5V

1.3V ~ 5.5V

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

-

-

-

-

-

-

• 1:$28.334113
• 10:$26.730295
• 100:$25.217259
• 500:$23.789867
View all price

-

Tin

Through Hole

Through Hole

28-DIP Module (0.600, 15.24mm)

28

28-EDIP

DS1744

Integrated Battery

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

-

Through Hole

MSL 1 - Unlimited

Tube

-

Active

-

Compliant

Parallel

32 kB

-

3.63 V

2.97 V

-40°C ~ 85°C

-

-

Clock/Calendar

85 °C

-40 °C

Clock & Timer ICs

2.97V ~ 3.63V

-

-

Calendar, Clock, NV Timekeeping RAM

-

3.3 V

Parallel

3.63 V

2.97 V

32 kB

Clock

Real Time Clocks

-

HH:MM:SS

YY-MM-DD-dd

2mA @ 3.3V

-

Leap Year, NVSRAM, Y2K

810 µm

25.27 mm

23.62 mm

No

Unknown

Contains Lead