Clock/Timing - Real Time Clocks (508)

-

-

Min: 1

Mult: 1

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

-

-

Min: 1

Mult: 1

Surface Mount

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

8-uMAX/uSOP

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

-

-

Min: 1

Mult: 1

Surface Mount

14-WFDFN Exposed Pad

14-TDFN (3x3)

DS1343

Analog Devices Inc./Maxim Integrated

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

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

-

-

Min: 1

Mult: 1

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

-

-

Min: 1

Mult: 1

Surface Mount

34-PowerCap™ Module

34-PowerCap Module

DS1244

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

SMD/SMT

Tube

Obsolete

Parallel

32 kB

3.63 V

2.97 V

0°C ~ 70°C

-

Phantom Time Chip

Clock & Timer ICs

2.97V ~ 3.63V

Calendar, Clock, NV SRAM Control

Parallel

32KB

Real Time Clocks

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

YY-MM-DD-dd

7mA @ 3.3V

3V

Leap Year, NVSRAM

-

-

Min: 1

Mult: 1

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

-

-

Min: 1

Mult: 1

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

-

-

Min: 1

Mult: 1

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

-

-

Min: 1

Mult: 1

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

-

-

Min: 1

Mult: 1

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

-

-

Min: 1

Mult: 1

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

-

-

Min: 1

Mult: 1

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

-

-

Min: 1

Mult: 1

Surface Mount

16-SOIC (0.295, 7.50mm Width)

16-SOIC

Renesas Electronics America Inc

Tube

Obsolete

-40°C ~ 85°C (TA)

-

Clock/Calendar

3.3V ~ 5.5V

I²C, Serial

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

200µA @ 3.63V ~ 5.5V

1.3V ~ 3.7V

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

-

-

Min: 1

Mult: 1

-

-

-

DS1251

Analog Devices Inc./Maxim Integrated

Tube

Obsolete

0°C ~ 70°C

-

Phantom Time Chip

2.97V ~ 3.63V

Parallel

512KB

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

YY-MM-DD-dd

7mA @ 3.3V

3V

Leap Year, NVSRAM

-

-

Min: 1

Mult: 1

Through Hole

24-DIP Module (0.600, 15.24mm)

24-EDIP

DS1642

Analog Devices Inc./Maxim Integrated

Tube

Obsolete

0°C ~ 70°C

-

Clock/Calendar

4.5V ~ 5.5V

Parallel

2KB

HH:MM:SS (24 hr)

YY-MM-DD-dd

3mA @ 5V

-

Leap Year, NVSRAM

-

-

Min: 1

Mult: 1

Through Hole

28-DIP Module (0.600, 15.24mm)

28-EDIP

DS1743

Analog Devices Inc./Maxim Integrated

Tube

Obsolete

-40°C ~ 85°C

-

Clock/Calendar

4.5V ~ 5.5V

Parallel

8KB

HH:MM:SS (24 hr)

YY-MM-DD-dd

3mA @ 5V

-

Leap Year, NVSRAM, Y2K

-

-

Min: 1

Mult: 1

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

-

-

Min: 1

Mult: 1

Surface Mount

34-PowerCap™ Module

34-PowerCap Module

DS1746

Backup Switching

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

Tube

Active

Parallel

128 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

128KB

Real Time Clocks

HH:MM:SS (24 hr)

YY-MM-DD-dd

2mA @ 3.3V

3V

Leap Year, NVSRAM, Y2K

-

-

Min: 1

Mult: 1

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

-

-

Min: 1

Mult: 1

Surface Mount

28-TSSOP (0.465, 11.80mm Width)

28-TSOP

DS17485

Analog Devices Inc./Maxim Integrated

Tray

Obsolete

0°C ~ 70°C

Bulk

-

Clock/Calendar

4.5V ~ 5.5V

Parallel

4KB

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

3mA @ 4.5V ~ 5.5V

2.5V ~ 3.7V

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

Contains Lead