-

-

-

Through Hole

28-DIP Module (0.600, 15.24mm)

-

28-EDIP

DS1543

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tube

Obsolete

-

-

-

-

-

-

0°C ~ 70°C

-

Clock/Calendar

-

-

-

4.5V ~ 5.5V

-

Parallel

-

-

8KB

-

-

HH:MM:SS (24 hr)

YY-MM-DD-dd

3mA @ 5V

-

Alarm, Leap Year, NVSRAM, Watchdog Timer

-

-

-

-

Through Hole

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

-

28-EDIP

DS1286

-

-

-

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

-

• 1:$15.332171
• 10:$14.464312
• 100:$13.645577
• 500:$12.873186
View all price

-

-

Through Hole

16-DIP (0.300, 7.62mm)

-

16-PDIP

DS1315

Backup Switching

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

Through Hole

MSL 1 - Unlimited

Tube

Active

-

Phantom Clock

8 B

-

5.5 V

4.5 V

-40°C ~ 85°C

-

Phantom Time Chip

-

-

Clock & Timer ICs

4.5V ~ 5.5V

Calendar, Clock

Parallel

-

-

-

-

Real Time Clocks

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

YY-MM-DD-dd

1.3mA @ 5V

2.5V ~ 3.7V

Leap Year

-

• 1:$3.723139
• 10:$3.512396
• 100:$3.313581
• 500:$3.126020
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

DS1339

Backup Switching

PRODUCTION (Last Updated: 1 month ago)

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

-

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

Active

Compliant

Serial, 2-Wire, I2C

-

8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/85

5.5 V

1.71 V

-40°C ~ 85°C

-

Clock/Calendar

85 °C

-40 °C

Clock & Timer ICs

1.71V ~ 5.5V

-

I2C

-

-

-

-

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

-

-

-

-

-

-

8

-

-

-

-

-

-

-

-

-

-

-

Non-Compliant

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Lead Free

-

-

-

Surface Mount

20-SSOP (0.154, 3.90mm Width)

-

20-QSOP

MAX6909

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tape & Reel (TR)

Obsolete

Compliant

-

-

-

-

-

-

-

Clock/Calendar/Supervisor

85 °C

-40 °C

-

3V ~ 3.6V

-

I²C, 2-Wire Serial

3.6 V

3 V

31B

Clock

-

HH:MM:SS

YY-MM-DD-dd

-

-

-

-

-

-

-

Surface Mount

20-SSOP (0.154, 3.90mm Width)

-

20-QSOP

MAX6917

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tape & Reel (TR)

Obsolete

-

-

-

-

-

-

-40°C ~ 85°C

-

Clock/Calendar/Supervisor

-

-

-

2.7V ~ 3.3V

-

I²C, 2-Wire Serial

-

-

96B

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

-

-

-

-

-

-

-

Surface Mount

20-SOIC (0.295, 7.50mm Width)

-

20-SOIC

DS32C35

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tape & Reel (TR)

Obsolete

-

-

-

-

-

-

0°C ~ 70°C

-

Clock/Calendar

-

-

-

2.7V ~ 3.63V

-

I²C, 2-Wire Serial

-

-

8KB

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

110µA @ 3.63V

2.3V ~ 3.6V

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

-

• 1:$5.646890
• 10:$5.327255
• 100:$5.025712
• 500:$4.741238
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

MSL 1 - Unlimited

Tube

Active

-

Serial

-

-

2.2 V

1.8 V

-40°C ~ 85°C

-

Clock/Calendar

-

-

Clock & Timer ICs

1.8V ~ 5.5V

Alarm, Calendar, Clock, Trickle Charger

I²C, 2-Wire Serial

-

-

-

-

Real Time Clocks

HH:MM:SS (12/24 hr)

Day; Date; Month; Year

100µA @ 2.2V

1.3V ~ 3.7V

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

-

• 1:$32.023253
• 10:$30.210616
• 100:$28.500581
• 500:$26.887341
View all price

-

-

Through Hole

28-DIP Module (0.600, 15.24mm)

-

28-EDIP

DS1243

Integrated Battery

-

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

Through Hole

MSL 1 - Unlimited

Tube

Obsolete

-

Parallel

8 kB

-

5.5 V

4.5 V

0°C ~ 70°C

-

Phantom Time Chip

-

-

Clock & Timer ICs

4.5V ~ 5.5V

Calendar, Clock, NV Timekeeping RAM

Parallel

-

-

-

-

Real Time Clocks

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

Day; Date; Month; Year

7mA @ 3.3V

-

Leap Year

-

• 1:$28.380655
• 10:$26.774203
• 100:$25.258682
• 500:$23.828945
View all price

-

-

Surface Mount

34-PowerCap™ Module

-

34-PowerCap Module

DS1746

Backup Switching

-

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

SMD/SMT

MSL 3 - 168 hours

Tray

Active

-

Parallel

128 kB

-

3.63 V

2.97 V

0°C ~ 70°C

-

Clock/Calendar

-

-

Clock & Timer ICs

2.97V ~ 3.63V

Calendar, Clock, NV Timekeeping RAM

Parallel

-

-

128KB

-

Real Time Clocks

HH:MM:SS (24 hr)

Day; Date; Month; Year; Century

2mA @ 3.3V

3V

Leap Year, NVSRAM, Y2K

-

• 1:$107.842653
• 10:$101.738352
• 100:$95.979577
• 500:$90.546771
View all price

-

-

Surface Mount

34-PowerCap™ Module

-

34-PowerCap Module

DS1744

Backup Switching

-

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

Through Hole

MSL 3 - 168 hours

Tube

Obsolete

-

Parallel

32 kB

-

3.63 V

2.97 V

0°C ~ 70°C

-

Clock/Calendar

-

-

Clock & Timer ICs

2.97V ~ 3.63V

Calendar, Clock, NV Timekeeping RAM

Parallel

-

-

32KB

-

Real Time Clocks

HH:MM:SS (24 hr)

YY-MM-DD-dd

2mA @ 3.3V

3V

Leap Year, NVSRAM, Y2K

-

• 1:$15.854161
• 10:$14.956756
• 100:$14.110147
• 500:$13.311459
View all price

-

-

Through Hole

24-DIP Module (0.600, 15.24mm)

-

24-EDIP

DS1687

Integrated Battery

-

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

Through Hole

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)

Day; Date; Month; Year; Century

3mA @ 5V

2.5V ~ 3.7V

Alarm, NVSRAM, Square Wave Output, Y2K

-

-

-

-

Surface Mount

28-LCC (J-Lead)

-

28-PLCC (11.51x11.51)

DS1685

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tape & Reel (TR)

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

16-SOIC (0.295, 7.50mm Width)

-

16-SOIC

DS1302

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tube

Obsolete

-

-

-

-

-

-

0°C ~ 70°C

-

Clock/Calendar

-

-

-

2V ~ 5.5V

-

3-Wire Serial

-

-

31B

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

0.3µA ~ 1µA @ 2V ~ 5V

2V ~ 5.5V

Leap Year, NVSRAM, Trickle-Charger

-

• 1:$4.660995
• 10:$4.397165
• 100:$4.148269
• 500:$3.913461
View all price

-

-

Surface Mount

6-SMD, J-Lead

-

6-TSOC

DS2417

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

MSL 1 - Unlimited

Tape & Reel (TR)

Obsolete

-

-

-

-

-

-

-40°C ~ 85°C

-

Binary Counter

-

-

-

2.5V ~ 5.5V

-

1-Wire® Serial

-

-

-

-

-

Binary

Binary

0.45µA @ 2.5V ~ 5.5V

-

Unique ID

-

• 1:$11.955244
• 10:$11.278532
• 100:$10.640125
• 500:$10.037853
View all price

-

-

Surface Mount

8-SOIC (0.154, 3.90mm Width)

-

8-SOIC

DS1340

Backup Switching

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 1 - Unlimited

Tube

Obsolete

-

I2C, 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)

Day; Date; Month; Year

100µA @ 1.89V

1.3V ~ 3.7V

Leap Year, Trickle-Charger

-

• 1:$2.786239
• 10:$2.628527
• 100:$2.479743
• 500:$2.339380
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

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

Active

-

I2C, Serial

512 B

-

3.63 V

2.97 V

-40°C ~ 85°C

-

Clock/Calendar

-

-

Clock & Timer ICs

2.97V ~ 3.63V

Calendar, Clock

I²C, 2-Wire Serial

-

-

512B

-

Real Time Clocks

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

YY-MM-DD-dd

150µA @ 2.97V ~ 3.63V

1.3V ~ 5.5V

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

-

-

-

-

Surface Mount

28-TSSOP (0.465, 11.80mm Width)

-

28-TSOP

DS17885

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tray

Obsolete

-

-

-

-

-

-

-40°C ~ 85°C

-

Clock/Calendar

-

-

-

2.7V ~ 3.7V

-

Parallel

-

-

8KB

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

2mA @ 2.7V ~ 3.7V

2.5V ~ 3.7V

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

-

-

-

-

Surface Mount

34-PowerCap™ Module

-

34-PowerCap Module

DS1743

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tube

Obsolete

-

-

-

-

-

-

0°C ~ 70°C

-

Clock/Calendar

-

-

-

2.97V ~ 3.63V

-

Parallel

-

-

8KB

-

-

HH:MM:SS (24 hr)

YY-MM-DD-dd

2mA @ 3.3V

3V

Leap Year, NVSRAM, Y2K

-