-

-

-

-

Surface Mount

28-SOIC (0.337, 8.56mm Width)

-

28-SOIC

DS1689

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tube

Obsolete

-

-

-

-

-

-

-

-40°C ~ 85°C

-

-

-

-

-

-

-

Clock/Calendar

-

-

-

-

-

-

-

-

-

2.7V ~ 3.3V, 4.5V ~ 5.5V

-

-

-

-

-

-

-

-

Parallel

-

-

114B

-

-

-

-

-

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

2mA @ 3V, 3mA @ 5V

2.5V ~ 3.7V

NVSRAM

-

-

-

-

-

-

-

-

-

• 1:$1.894785
• 10:$1.787533
• 100:$1.686352
• 500:$1.590898
View all price

-

-

-

Surface Mount

10-LLGA

-

10-LGA (5x5)

-

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tray

Active

-

-

-

-

-

-

-

-40°C ~ 85°C

-

-

-

-

-

-

-

Clock/Calendar

-

-

-

-

-

-

-

-

-

1.6V ~ 5.5V

-

-

-

-

-

-

-

-

I²C

-

-

64B

-

-

-

-

-

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

0.5µA ~ 0.7µA @ 1.6V ~ 5.5V

1.6V ~ 5.5V

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

-

-

-

-

-

-

-

-

-

-

-

-

-

Surface Mount

28-TSSOP (0.465, 11.80mm Width)

-

28-TSOP

DS17285

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tube

Obsolete

-

-

-

-

-

-

-

-40°C ~ 85°C

-

-

-

-

-

-

-

Clock/Calendar

-

-

-

-

-

-

-

-

-

2.7V ~ 3.7V

-

-

-

-

-

-

-

-

Parallel

-

-

2KB

-

-

-

-

-

-

-

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

-

-

-

-

-

-

-

-

-

• 1:$24.523649
• 10:$23.135518
• 100:$21.825960
• 500:$20.590529
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

-

-

-

-

Through Hole

28-DIP Module (0.600, 15.24mm)

-

28-EDIP

DS1743

-

-

-

-

-

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

-

Leap Year, NVSRAM, Y2K

-

-

-

-

-

-

-

-

-

-

-

-

-

Surface Mount

14-WFDFN Exposed Pad

-

14-TDFN (3x3)

DS1343

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tube

Obsolete

-

-

-

-

-

-

-

-40°C ~ 85°C

-

-

-

-

-

-

-

Clock/Calendar

-

-

-

-

-

-

-

-

-

1.71V ~ 5.5V

-

-

-

-

-

-

-

-

SPI

-

-

96B

-

-

-

-

-

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

-

1.3V ~ 5.5V

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

-

-

-

-

-

-

-

-

-

-

-

-

Surface Mount

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Compliant

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

85 °C

-40 °C

-

-

-

-

-

-

-

-

-

-

-

-

-

-

2-Wire, I2C, Serial

-

-

-

-

-

-

-

-

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

-

-

-

-

-

-

-

-

-

-

-

-

• 1:$3.492045
• 10:$3.294382
• 100:$3.107908
• 500:$2.931989
View all price

-

-

-

-

-

-

-

-

Backup Switching

-

-

-

+ 85 C

-

- 40 C

SMD/SMT

-

-

-

-

-

I2C

-

5.5 V

2.3 V

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Clock & Timer ICs

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Real Time Clocks

-

-

-

-

HH:MM:SS (12 hr, 24 hr)

YY-MM-DD-dd

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Surface Mount

28-LCC (J-Lead)

-

28-PLCC (11.51x11.51)

DS1685

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tape & Reel (TR)

Obsolete

-

-

-

-

-

-

-

0°C ~ 70°C

-

-

-

-

-

-

-

Real Time Clock (RTC)

-

-

-

-

-

-

-

-

-

3V

-

-

-

-

-

-

-

-

Multiplexed

-

-

242B

-

-

-

-

-

-

-

HH:MM:SS

YYYY-MM-DD

-

-

-

-

-

-

-

-

-

-

-

-

• 1:$5.418661
• 10:$5.111944
• 100:$4.822589
• 500:$4.549612
View all price

Production (Last Updated: 1 month ago)

Tin

Surface Mount

Surface Mount

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

8

8-uMAX/uSOP

DS1338

Backup Switching

-

-

PRODUCTION (Last Updated: 1 month ago)

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 1 - Unlimited

Tube

Active

MIL-PRF-39017

Compliant

I2C, Serial

56 B

3.3 V

2.7 V

-

-40°C ~ 85°C

-

-

-

-

-

100.0000 ppm/°C

-

Clock/Calendar

22 Ohm

-

85 °C

-40 °C

-

-

Clock & Timer ICs

0.5 W

-

2.7V ~ 5.5V

High Reliability, MIL-PRF-39017

-

-

-

-

Calendar, Clock

-

3 V

I2C

5.5 V

2.7 V

56 B

-

Clock

Real Time Clocks

-

-

-

2

HH:MM:SS

YY-MM-DD-dd

200µA @ 3.3V

1.3V ~ 3.7V

Leap Year, NVSRAM, Square Wave Output

11.43

950 µm

3.1 mm

3.1 mm

-

-

No

Unknown

Lead Free

-

-

Tin

Surface Mount

Surface Mount

8-SOIC (0.154, 3.90mm Width)

8

8-SOIC

DS1337

No Backup Switching

-

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 1 - Unlimited

Tube

Obsolete

-

Compliant

I2C, Serial

-

5.5 V

1.8 V

-

-40°C ~ 85°C

-

-

-

-

SMD/SMT

100.0000 ppm/°C

-

Clock/Calendar

7.87 kOhm

-

85 °C

-40 °C

-

-

Clock & Timer ICs

1.0000 W

-

1.8V ~ 5.5V

Industrial

-

-

32.768 kHz

-

Calendar, Clock

2

3.3 V

2-Wire, I2C, Serial

5.5 V

1.8 V

56 B

-

Clock

Real Time Clocks

-

-

-

1

HH:MM:SS

YY-MM-DD-dd

0.6µA @ 1.3V ~ 1.8V

-

Alarm, Leap Year, Square Wave Output

8.74

1.5 mm

5 mm

4 mm

-

-

No

Unknown

Contains Lead

• 1:$6.587096
• 10:$6.214242
• 100:$5.862492
• 500:$5.530653
View all price

-

-

-

Surface Mount

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

-

8-uMAX/uSOP

DS1672

Backup Switching

-

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 1 - Unlimited

Tube

Active

-

-

Serial

-

3.63 V

2.97 V

-

-40°C ~ 85°C

-

-

-

-

-

-

-

Binary Counter

-

-

-

-

-

-

Clock & Timer ICs

-

-

2.97V ~ 3.63V

-

-

-

-

-

Calendar, Clock, Elapsed Time Counter

-

-

I²C, 2-Wire Serial

-

-

-

-

-

Real Time Clocks

-

-

-

-

Binary

Binary

500µA @ 3.63V

1.3V ~ 3.63V

Trickle-Charger

-

-

-

-

-

-

-

-

-

-

-

-

-

Surface Mount

28-LCC (J-Lead)

-

28-PLCC (11.51x11.51)

DS1685

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tube

Obsolete

-

-

-

-

-

-

-

0°C ~ 70°C

-

-

-

-

-

100.0000 ppm/°C

-

Clock/Calendar

6.98 kOhm

-

-

-

-

-

-

0.5 W

-

2.7V ~ 3.7V

High Reliability, MIL-PRF-55182

-

-

-

-

-

-

-

Parallel

-

-

242B

-

-

-

-

-

-

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

2mA @ 3V

2.5V ~ 3.7V

Alarm, NVSRAM, Square Wave Output, Y2K

17.45

-

-

-

-

-

-

-

-

-

-

-

-

Surface Mount

34-PowerCap™ Module

-

34-PowerCap Module

DS1386

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tube

Obsolete

-

-

-

-

-

-

-

0°C ~ 70°C

-

-

-

-

-

-

-

Clock/Calendar

-

-

-

-

-

-

-

-

-

4.5V ~ 5.5V

-

-

-

-

-

-

-

-

Parallel

-

-

32KB

-

-

-

-

-

-

-

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

YY-MM-DD-dd

4mA @ 5V

3V

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

-

-

-

-

-

-

-

-

Lead Free

• 1:$30.608980
• 10:$28.876396
• 100:$27.241883
• 500:$25.699890
View all price

Production (Last Updated: 1 month ago)

-

Surface Mount

Surface Mount

34-PowerCap™ Module

34

34-PowerCap Module

DS1556

-

-

-

PRODUCTION (Last Updated: 1 month ago)

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

SMD/SMT

-

Tray

Active

-

Compliant

Parallel

128 kB

3.63 V

2.97 V

-

0°C ~ 70°C

Bulk

-

-

-

-

-

-

Clock/Calendar

-

-

70 °C

0 °C

-

-

Clock & Timer ICs

-

-

2.97V ~ 3.63V

-

-

-

-

-

Calendar, Clock, NV Timekeeping RAM, Watchdog Timekeeper

-

3.3 V

Parallel

3.63 V

2.97 V

128 kB

-

Clock

Real Time Clocks

-

-

-

-

HH:MM:SS

YY-MM-DD-dd

4mA @ 3.3V

3V

Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

-

-

-

-

-

-

No

-

Lead Free

-

Production (Last Updated: 1 month ago)

-

-

Through Hole

32-DIP Module (0.600, 15.24mm)

32

32-EDIP

DS1251

-

IP67

-

PRODUCTION (Last Updated: 1 month ago)

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

Through Hole

-

Tube

Obsolete

-

-

Parallel

512 kB

3.63 V

2.97 V

-

-40°C ~ 85°C

Bulk

-

-

-

-

-

-

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

-

Leap Year, NVSRAM

-

-

-

-

-

-

-

-

Lead Free

• 1:$32.187290
• 10:$30.365368
• 100:$28.646574
• 500:$27.025069
View all price

Production (Last Updated: 1 month ago)

-

Surface Mount

Surface Mount

34-PowerCap™ Module

34

34-PowerCap Module

DS1744

Backup Switching

-

-

PRODUCTION (Last Updated: 1 month ago)

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 3 - 168 hours

Tube

Obsolete

-

Compliant

Parallel

32 kB

5.5 V

4.5 V

-

-40°C ~ 85°C

-

-

-

-

-

-

-

Clock/Calendar

-

-

85 °C

-40 °C

-

-

Clock & Timer ICs

-

-

4.5V ~ 5.5V

-

-

-

-

-

Calendar, Clock, NV Timekeeping RAM

-

5 V

Parallel

5.5 V

4.5 V

32 kB

-

Clock

Real Time Clocks

-

-

-

-

HH:MM:SS

YY-MM-DD-dd

4mA @ 5V

3V

Leap Year, NVSRAM, Y2K

-

-

-

-

-

-

No

Unknown

Contains Lead

-

-

-

-

Through Hole

24-DIP Module (0.600, 15.24mm)

-

24-EDIP

DS1642

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tube

Obsolete

-

-

-

-

-

-

200VAC

-35°C ~ 85°C

Bulk

MJ06

Active

-

Press-Fit

-

Header, Male Pins

Clock/Calendar

-

120

-

-

-

6

-

-

0.071 (1.80mm)

4.5V ~ 5.5V

-

All

1A

-

Gold

-

-

-

Parallel

-

-

2KB

--

-

-

-

-

--

-

HH:MM:SS (24 hr)

YY-MM-DD-dd

3mA @ 5V

-

--

-

-

-

-

--

-

-

-

-

-

-

-

-

Panel Mount, Through Hole

6-SMD, J-Lead

-

6-TSOC

DS2415

-

-

--

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tube

Obsolete

-

-

-

-

-

-

--

--

Bulk

MM22

Active

--

Solder

-

Plug, Male Pins

Binary Counter

-

7

-

-

Green

2

-

-

--

2.5V ~ 5.5V

-

All

5A

-

Gold

-

-

-

1-Wire® Serial

-

-

-

Rack and Panel

-

-

--

--

--

-

Binary

Binary

0.25µA ~ 0.45µA @ 3V ~ 5V

2.5V ~ 5.5V

Fixed Guides

-

-

-

-

50.0µin (1.27µm)

--

-

-

Contains Lead

-

-

-

-

Surface Mount

28-TSSOP (0.465, 11.80mm Width)

-

28-TSOP

DS17485

-

-

-

-

-

PEI-Genesis

-

-

-

Bulk

Active

-

-

-

-

-

-

-

0°C ~ 70°C

-

*

-

-

-

-

-

Clock/Calendar

-

-

-

-

-

-

-

-

-

2.7V ~ 3.7V

-

-

-

-

-

-

-

-

Parallel

-

-

4KB

-

-

-

-

-

-

-

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

-

-

-

-

-

-

-

-

-