-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Yes

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Surface Mount

10-LLGA

-

10-LGA (5x5)

-

Backup Switching

-

MAX31329SHLD#

-

-

-

+ 85 C

-

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 3 - 168 hours

Tray

Active

-

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 (12/24 hr)

Day; Date; Month; Year

420nA ~ 610nA @ 1.6V ~ 5.5V

1.6V ~ 5.5V

Low Current, Real-Time Clock

Alarm, Leap Year, RAM, Trickle Charger

-

-

-

-

-

-

-

• 1:$13.764214
• 10:$12.985108
• 100:$12.250101
• 500:$11.556699
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:$27.069526
• 10:$25.537289
• 100:$24.091782
• 500:$22.728096
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:$2.480753
• 10:$2.340333
• 100:$2.207861
• 500:$2.082888
View all price

Production (Last Updated: 3 weeks ago)

-

Surface Mount

Surface Mount

8-SOIC (0.154, 3.90mm Width)

8

8-SOIC

DS1672

Backup Switching

-

-

-

-

PRODUCTION (Last Updated: 3 weeks ago)

+ 85 C

-

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

-

Tape & Reel (TR)

Active

Compliant

Serial

-

3.3 V

2.7 V

-40°C ~ 85°C

Tape & Reel (TR)

-

Binary Counter

85 °C

-40 °C

Clock & Timer ICs

2.7V ~ 3.3V

-

Calendar, Clock, Elapsed Time Counter

-

3 V

I2C

3.3 V

2.7 V

-

Clock, Counter

Real Time Clocks

Binary

Binary

500µA @ 3.3V

1.3V ~ 3.63V

-

Trickle-Charger

-

-

-

-

No

-

Contains Lead, Lead Free

-

-

-

-

-

-

20

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Non-Compliant

-

-

-

-

-

-

-

-

-

-

-

-

32.8 kHz

-

2

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Production (Last Updated: 4 months ago)

Tin

Surface Mount

Surface Mount

8-WDFN Exposed Pad

8

8-TDFN (3x3)

DS1347

-

-

-

-

-

PRODUCTION (Last Updated: 1 month ago)

-

SRAM

Analog Devices Inc./Maxim Integrated

-

-

-

Tube

Active

Compliant

-

-

-

-

-40°C ~ 85°C

-

-

Clock/Calendar

85 °C

-40 °C

-

2V ~ 5.5V

-

-

-

3.3 V

SPI

5.5 V

2 V

-

Clock

-

HH:MM:SS

YY-MM-DD-dd

0.7µA ~ 0.8µA @ 2V ~ 5V

-

-

Alarm, Leap Year, SRAM

-

-

-

-

No

-

-

• 1:$3.114330
• 10:$2.938047
• 100:$2.771743
• 500:$2.614852
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

• 1:$3.369960
• 10:$3.179207
• 100:$2.999252
• 500:$2.829483
View all price

-

-

-

Surface Mount

10-SMD, No Lead

-

10-SMD

-

-

Epson Timing

-

1

Epson

-

-

-

EPSON

-

-

-

Bulk

Active

-

-

-

-

-

-40°C ~ 85°C (TA)

Bulk

RX4111CE

Clock/Calendar

-

-

Clock & Timer ICs

1.6V ~ 5.5V

-

-

-

-

SPI, 4-Wire Serial

-

-

-

-

Real Time Clocks

HH:MM:SS

YY-MM-DD

3µA @ 3V

-

-

Alarm, RAM

Real Time Clock

-

-

-

-

-

-

• 1:$8.461336
• 10:$7.982393
• 100:$7.530559
• 500:$7.104301
View all price

-

-

-

Surface Mount

22-SMD, 20 Leads, Flat Leads

-

22-SON (6.3x4.8)

-

-

-

-

-

-

-

-

-

EPSON

-

-

-

Tape & Reel (TR)

Active

-

-

-

-

-

-40°C ~ 85°C

-

RX-4045NB

Clock/Calendar

-

-

-

1.7V ~ 5.5V

-

-

-

-

4-Wire Serial

-

-

-

-

-

HH:MM:SS

YY-MM-DD-dd

1.2µA ~ 1.8µA @ 3V ~ 5V

1.15V ~ 5.5V

-

Alarm

-

-

-

-

-

-

-

-

-

-

-

Surface Mount

32-TQFP

-

32-TQFP (7x7)

DS12885

-

-

-

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tape & Reel (TR)

Obsolete

-

-

-

-

-

0°C ~ 70°C

-

-

Clock/Calendar

-

-

-

4.5V ~ 5.5V

-

-

-

-

Parallel

-

-

114B

-

-

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

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

• 1:$7.010437
• 10:$6.613620
• 100:$6.239264
• 500:$5.886098
View all price

-

-

-

Surface Mount

8-SOIC (0.154, 3.90mm Width)

-

8-SOIC

DS3232

Backup Switching

-

-

-

-

-

+ 85 C

-

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

-

Tube

Not For New Designs

-

I2C, Serial

236 B

4.5 V

2.3 V

-40°C ~ 85°C

-

Automotive, AEC-Q100

Clock/Calendar

-

-

Clock & Timer ICs

2.3V ~ 4.5V

-

Alarm, Calendar, Clock

-

-

I²C, 2-Wire Serial

-

-

236B

-

Real Time Clocks

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

175µA @ 2.3V ~ 4.5V

2.3V ~ 4.5V

-

Alarm, Leap Year, Square Wave Output, SRAM

-

-

-

-

-

-

-

-

-

-

-

Surface Mount

16-SOIC (0.295, 7.50mm Width)

-

16-SOIC

DS1615

-

-

-

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tube

Obsolete

-

-

-

-

-

-40°C ~ 85°C

-

-

Temperature Recorder

-

-

-

4V ~ 5.5V

-

-

-

-

3-Wire Serial

-

-

32B

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

0.5µA @ 5V

2.7V ~ 4.95V

-

Alarm, Leap Year, Unique ID, Y2K

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Surface Mount

20-SSOP (0.154, 3.90mm Width)

-

20-QSOP

MAX6909

-

-

-

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tape & Reel (TR)

Obsolete

-

-

-

-

-

-

-

-

Clock/Calendar/Supervisor

-

-

-

2.7V ~ 3.3V

-

-

-

-

I²C, 2-Wire Serial

-

-

31B

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Surface Mount

48-BBGA

-

48-PBGA (11.8x15.3)

DS12R887

-

-

-

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tray

Obsolete

-

-

-

-

-

-40°C ~ 85°C

-

-

Clock/Calendar

-

-

-

4.5V ~ 5.5V

-

-

-

-

Parallel

-

-

114B

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

2mA @ 4.5V ~ 5.5V

2V ~ 3.05V

-

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

-

-

-

-

-

-

-

-

-

-

-

Surface Mount

34-PowerCap™ Module

-

34-PowerCap Module

DS1643

-

-

-

-

-

-

-

-

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

3V

-

Leap Year, NVSRAM

-

-

-

-

-

-

-

-

-

-

-

Through Hole

8-DIP (0.300, 7.62mm)

-

8-PDIP

DS1672

-

-

-

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tube

Obsolete

-

-

-

-

-

-40°C ~ 85°C

-

-

Binary Counter

-

-

-

2.7V ~ 3.3V

-

-

-

-

I²C, 2-Wire Serial

-

-

-

-

-

Binary

Binary

500µA @ 3.3V

1.3V ~ 3.63V

-

Trickle-Charger

-

-

-

-

-

-

-

-

-

-

-

Surface Mount

20-SSOP (0.154, 3.90mm Width)

-

20-QSOP

MAX6910

-

-

-

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tape & Reel (TR)

Obsolete

-

-

-

-

-

-

-

-

Clock/Calendar/Supervisor

-

-

-

3V ~ 3.6V

-

-

-

-

I²C, 2-Wire Serial

-

-

31B

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

-

-

-

-

-

-

-

-

-

-

-