• 1:$3.244996
• 10:$3.061317
• 100:$2.888035
• 500:$2.724561
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

-

5.5 V

2.97 V

-

-

-40°C ~ 85°C

-

-

-

-

-

Clock/Calendar

-

-

-

-

-

Clock & Timer ICs

-

-

2.97V ~ 5.5V

-

-

Calendar, Clock, Trickle Charger

-

-

I²C, 2-Wire Serial

-

-

-

-

Real Time Clocks

HH:MM:SS (24 hr)

YY-MM-DD-dd

150µA @ 5.5V

-

1.3V ~ 5.5V

Leap Year, Trickle-Charger

-

-

-

-

-

-

-

-

-

-

-

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

-

-

-

-

-

-

-

-

-

-

-

Surface Mount

28-SOIC (0.337, 8.56mm Width)

-

28-SOIC

-

-

DS1689

-

-

-

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tape & Reel (TR)

Obsolete

-

-

-

-

-

-

-

0°C ~ 70°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:$8.916352
• 10:$8.411653
• 100:$7.935522
• 500:$7.486341
View all price

-

-

-

Surface Mount

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

-

10-uMAX/uSOP

-

-

DS1394

Backup Switching

-

-

-

-

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 1 - Unlimited

Tube

Active

-

Serial, 3-Wire, SPI

-

5.5 V

2.97 V

-

-

-40°C ~ 85°C

-

-

-

-

-

Clock/Calendar

-

-

-

-

-

Clock & Timer ICs

-

-

2.97V ~ 5.5V

-

-

Alarm, Calendar, Clock, Trickle Charger

-

-

SPI

-

-

-

-

Real Time Clocks

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

Day; Date; Month; Year

175µA @ 2.97V ~ 5.5V

-

1.3V ~ 5.5V

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

-

-

-

-

-

-

-

• 1:$1.155686
• 10:$1.090270
• 100:$1.028556
• 500:$0.970336
View all price

-

-

-

Surface Mount

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

-

8-uMAX/uSOP

-

-

DS1371

No Backup Switching

-

-

-

-

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

-

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

Active

-

I2C, Serial

3 B

5.5 V

1.7 V

-

-

-40°C ~ 85°C

-

-

-

-

-

Binary Counter

-

-

-

-

-

Clock & Timer ICs

-

-

1.7V ~ 5.5V

-

-

Alarm, Binary Counter, Watchdog Timekeeper

-

-

I²C, 2-Wire Serial

-

-

-

-

Real Time Clocks

Binary

Binary

1.3µA @ 1.7V ~ 5.5V

-

-

Alarm, Square Wave Output, Watchdog Timer

-

-

-

-

-

-

-

• 1:$2.509509
• 10:$2.367461
• 100:$2.233454
• 500:$2.107032
View all price

-

-

-

Surface Mount

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

-

8-uMAX/uSOP

-

-

DS1372

No Backup Switching

-

-

-

-

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 1 - Unlimited

Tube

Active

-

I2C, Serial

12 B

5.5 V

2.4 V

-

-

-40°C ~ 85°C

-

-

-

-

-

Binary Counter

-

-

-

-

-

Clock & Timer ICs

-

-

2.4V ~ 5.5V

-

-

Alarm, Binary Counter, Watchdog Timekeeper

-

-

I²C, 2-Wire Serial

-

-

-

-

Real Time Clocks

Binary

Binary

0.8µA @ 2.4V ~ 5.5V

-

-

Alarm, Square Wave Output, Watchdog Timer

-

-

-

-

-

-

-

• 1:$3.264070
• 10:$3.079311
• 100:$2.905011
• 500:$2.740576
View all price

Production (Last Updated: 1 month ago)

Tin

Surface Mount

Surface Mount

20-TSSOP (0.173, 4.40mm Width)

20

20-TSSOP

-

-

DS1306

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)

Obsolete

Compliant

Serial

96 B

5.5 V

2 V

-

-

-40°C ~ 85°C

-

-

-

-

-

Clock/Calendar

-

85 °C

-40 °C

-

-

Clock & Timer ICs

-

-

2V ~ 5.5V

-

-

Alarm, Calendar, Clock

-

-

SPI

5.5 V

2 V

96 B

Clock

Real Time Clocks

HH:MM:SS

Day; Date; Month; Year

25.3µA ~ 81µA @ 2V ~ 5V

-

2V ~ 5.5V

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

-

-

-

-

No

No SVHC

Lead Free

• 1:$5.965675
• 10:$5.627995
• 100:$5.309430
• 500:$5.008896
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

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

Active

-

Serial, 2-Wire, I2C

56 B

5.5 V

3 V

-

-

-40°C ~ 85°C

-

-

-

-

-

Clock/Calendar

-

-

-

-

-

Clock & Timer ICs

-

-

3V ~ 5.5V

-

-

-

-

-

I²C, 2-Wire Serial

-

-

56B

-

Real Time Clocks

HH:MM:SS (12/24 hr)

Day; Date; Month; Year

125µA ~ 200µA @ 3V ~ 5.5V

-

1.3V ~ 5.5V

Leap Year, NVSRAM, Square Wave Output

-

-

-

-

-

-

-

• 1:$4.908941
• 10:$4.631076
• 100:$4.368940
• 500:$4.121642
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

2.7 V

-

-

-40°C ~ 85°C

-

-

-

-

-

Clock/Calendar

-

-

-

-

-

Clock & Timer ICs

-

-

2.7V ~ 5.5V

-

-

Calendar, Clock

-

-

I²C, 2-Wire Serial

-

-

56B

-

Real Time Clocks

HH:MM:SS (12/24 hr)

Day; Date; Month; Year

-

-

1.3V ~ 5.5V

Leap Year, NVSRAM, Square Wave Output

-

-

-

-

-

-

-

• 1:$33.993956
• 10:$32.069770
• 100:$30.254500
• 500:$28.541981
View all price

-

-

-

Surface Mount

34-PowerCap™ Module

-

34-PowerCap Module

-

-

DS1744

Backup Switching

-

-

-

-

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 3 - 168 hours

Tube

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

-

-

Parallel

-

-

32KB

-

Real Time Clocks

HH:MM:SS (24 hr)

YY-MM-DD-dd

2mA @ 3.3V

-

3V

Leap Year, NVSRAM, Y2K

-

-

-

-

-

-

-

• 1:$12.201979
• 10:$11.511301
• 100:$10.859718
• 500:$10.245017
View all price

Production (Last Updated: 1 month ago)

-

Surface Mount

Surface Mount

48-LQFP

48

48-LQFP (7x7)

-

-

DS1558

Backup Switching

-

-

-

-

-

PRODUCTION (Last Updated: 1 month ago)

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

-

Tape & Reel (TR)

Obsolete

Compliant

Parallel

-

3.63 V

2.97 V

-

-

-40°C ~ 85°C

Tape & Reel

-

-

-

-

Clock/Calendar

-

85 °C

-40 °C

-

-

Clock & Timer ICs

-

-

2.97V ~ 3.63V

-

-

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

-

3.3 V

Parallel

3.63 V

2.97 V

-

Clock

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

-

-

-

-

No

-

Contains Lead, Lead Free

• 1:$15.562848
• 10:$14.681932
• 100:$13.850879
• 500:$13.066867
View all price

-

-

-

Through Hole

24-DIP Module (0.600, 15.24mm)

24

24-EDIP

-

-

DS12887

Integrated Battery

-

-

-

-

-

-

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

Through Hole

-

Tube

Active

-

Multiplexed

114 B

5.5 V

4.5 V

No SVHC (10-Jun-2022)

-

0°C ~ 70°C

-

-

-

-

-

Clock/Calendar

-

-

-

-

-

Clock & Timer ICs

-

-

4.5V ~ 5.5V

-

-

Alarm, Calendar, Clock

-

-

Parallel

-

-

114 B

-

Real Time Clocks

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

15mA @ 4.5V ~ 5.5V

-

2.5V ~ 4V

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

-

-

-

-

-

-

Contains Lead

• 1:$19.865841
• 10:$18.741359
• 100:$17.680527
• 500:$16.679743
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

Obsolete

Compliant

Parallel

256 B

5.5 V

4.5 V

-

-

0°C ~ 70°C

-

-

-

-

-

Clock/Calendar

-

70 °C

0 °C

-

-

Clock & Timer ICs

-

-

4.5V ~ 5.5V

-

-

Alarm, Calendar, Clock, Watchdog Timekeeper

-

5 V

Parallel

5.5 V

4.5 V

256 B

Clock

Real Time Clocks

HH:MM:SS

YY-MM-DD-dd

5mA @ 4.5V ~ 5.5V

-

2.5V ~ 3.7V

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

-

-

-

-

No

Unknown

Contains Lead

• 1:$2.876360
• 10:$2.713547
• 100:$2.559950
• 500:$2.415047
View all price

Production (Last Updated: 1 month ago)

-

Surface Mount

Surface Mount

16-SOIC (0.295, 7.50mm Width)

16

16-SOIC

-

-

DS1374

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

3 B

5.5 V

2.97 V

-

-

-40°C ~ 85°C

-

-

-

-

-

Binary Counter

-

85 °C

-40 °C

-

-

Clock & Timer ICs

-

-

2.97V ~ 5.5V

-

-

-

-

3.3 V

I²C, 2-Wire Serial

5.5 V

2.97 V

-

Clock, Counter

Real Time Clocks

Binary

Binary

175µA @ 2.97V ~ 5.5V

199mm

1.3V ~ 5.5V

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

-

-

-

-

No

-

-

-

-

-

-

Surface Mount

48-BBGA

-

48-PBGA (11.8x15.3)

-

-

DS12R887

-

-

-

-

-

ABB

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tray

Obsolete

-

-

-

-

-

-

-

-40°C ~ 85°C

-

-

-

-

-

Clock/Calendar

-

-

-

-

-

-

-

-

2.97V ~ 3.63V

-

-

-

-

-

Parallel

-

-

114B

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

2mA @ 2.97V ~ 3.63V

-

2V ~ 3.05V

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

-

-

-

-

-

-

-

-

-

-

-

Through Hole

28-DIP Module (0.600, 15.24mm)

-

28-EDIP

-

-

DS1553

-

-

-

-

-

-

-

-

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

Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

-

-

-

-

-

-

-

-

Production (Last Updated: 1 month ago)

-

Surface Mount

Surface Mount

16-SOIC (0.295, 7.50mm Width)

16

16-SOIC

-

665.986997 mg

DS3231

Backup Switching

Royalohm

0402

1005

10000

Royalohm

PRODUCTION (Last Updated: 1 month ago)

+ 155 C

Analog Devices Inc./Maxim Integrated

- 55 C

PCB Mount

-

Tube

Active

Details

I2C, Serial

-

5.5 V

2.3 V

Lead (10-Jun-2022)

50 V

-40°C ~ 85°C

Reel

General Purpose Thick Film

1 %

SMD/SMT

100 PPM / C

Clock/Calendar

392 Ohms

85 °C

-40 °C

-

General Purpose

Resistors

62.5 mW (1/16 W)

Thick Film

2.3V ~ 5.5V

32.768 kHz

SMD/SMT

Calendar, Clock

1

3.3 V

I²C, 2-Wire Serial

5.5 V

2.3 V

-

Clock

Thick Film Resistors

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

110µA ~ 170µA @ 3.63V ~ 5.5V

-

2.3V ~ 5.5V

Wrap-Around Termination

Thick Film Resistors - SMD

0.35 mm

1 mm

0.5 mm

No

Unknown

Lead Free

-

-

-

Surface Mount

Surface Mount

28-SOIC (0.295, 7.50mm Width)

28

28-SOIC

UL94 V-2 Nylon 6/6

-

DS1501

-

-

-

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tape & Reel (TR)

Obsolete

Compliant

-

-

-

-

-

-

0°C ~ 70°C

-

-

-

-

-

Clock/Calendar

-

70 °C

0 °C

Natural

-

-

-

-

4.5V ~ 5.5V

-

-

-

-

-

Parallel

5.5 V

4.5 V

256B

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:$3.600167
• 10:$3.396384
• 100:$3.204136
• 500:$3.022770
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

-

I2C, Serial

-

3.3 V

2.7 V

-

-

-40°C ~ 85°C

-

-

-

-

-

Clock/Calendar

-

-

-

-

-

Clock & Timer ICs

-

-

2.7V ~ 5.5V

-

-

Alarm, Calendar, Clock, Trickle Charger

-

-

I²C, 2-Wire Serial

-

-

-

-

Real Time Clocks

HH:MM:SS (12/24 hr)

Day; Date; Month; Year

150µA @ 3.3V

-

1.3V ~ 3.7V

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

-

-

-

-

-

-

-

-

-

-

-

Surface Mount

20-SSOP (0.154, 3.90mm Width)

-

20-QSOP

-

-

MAX6910

-

-

-

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tube

Obsolete

-

-

-

-

-

-

-

-40°C ~ 85°C (TA)

-

-

-

-

-

Clock/Calendar/Supervisor

-

-

-

-

-

-

-

-

3V ~ 3.6V

-

-

-

-

-

I²C, 2-Wire Serial

-

-

31B

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

7µA @ 3.3V

-

2V ~ 3.6V

Alarm, Leap Year, NVRAM, Square Wave Output, SRAM, Supervisor, Trickle Charger, Watchdog Timer

-

-

-

-

-

-

-