Clock/Timing - Real Time Clocks (3750)

-

-

Min: 1

Mult: 1

Surface Mount

34-PowerCap™ Module

34-PowerCap Module

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

3V

Leap Year, NVSRAM, Y2K

128
In Stock

• 1: $3.771970
• 10: $3.558463
• 100: $3.357041
• 500: $3.167019
View all price

Min: 1

Mult: 1

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

Tube

Obsolete

Serial

3.3 V

2.7 V

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

2.7V ~ 5.5V

Calendar, Clock, Trickle Charger

I²C, 2-Wire Serial

-

Real Time Clocks

HH:MM:SS (24 hr)

YY-MM-DD-dd

125µA @ 3.3V

1.3V ~ 3.7V

Leap Year, Trickle-Charger

333
In Stock

-

Min: 1

Mult: 1

Surface Mount

Axial

34

Axial

DS1644

Analog Devices Inc./Maxim Integrated

Tray

Obsolete

-65°C ~ 175°C

Bulk

Military, MIL-R-10509/1, RN60

0.145 Dia x 0.344 L (3.68mm x 8.74mm)

±1%

Active

2

±50ppm/°C

Clock/Calendar

9.31 kOhms

Metal Film

0.25W, 1/4W

4.5V ~ 5.5V

--

Parallel

32KB

HH:MM:SS (24 hr)

YY-MM-DD-dd

4mA @ 4.5V ~ 5.5V

3V

Flame Retardant Coating, Military, Moisture Resistant, Safety

--

Lead Free

4000
In Stock

• 1: $17.827735
• 10: $16.818618
• 100: $15.866621
• 500: $14.968511
View all price

Min: 1

Mult: 1

Production (Last Updated: 1 month ago)

Tin

Surface Mount

Surface Mount

8-SOIC (0.154, 3.90mm Width)

8

--

DS3231

Backup Switching

PRODUCTION (Last Updated: 1 month ago)

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

SMD/SMT

MSL 1 - Unlimited

Tape & Reel (TR)

Obsolete

Compliant

Serial

5.5 V

2.3 V

-55°C ~ 125°C

Tape & Reel (TR)

ORNV

0.194 L x 0.157 W (4.93mm x 3.99mm)

±0.1%

Active

±25ppm/°C

Clock/Calendar

70 °C

0 °C

Voltage Divider (TCR Matched)

Clock & Timer ICs

2.3V ~ 5.5V

32.768 kHz

Calendar, Clock

1

3.3 V

I²C, 2-Wire Serial

5.5 V

2.3 V

-

5

Clock

Voltage Divider

100mW

Real Time Clocks

±5 ppm/°C

125 °C

2k, 5k

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

±0.05%

110µA ~ 170µA @ 3.63V ~ 5.5V

2.3V ~ 5.5V

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

2.65 mm

0.068 (1.73mm)

No

-

-

Min: 1

Mult: 1

Surface Mount

Surface Mount

10

Serial-I2C

5 x 3.2 x 1.2mm

5.5 V

+85 °C

1.3 V

-40 °C

SON

Compliant

85 °C

-40 °C

10

Battery Backup, Calendar, NV RAM

5.5 V

1.3 V

HH:MM:SS

DW:DM:M:Y

1.2mm

5mm

3.2mm

-

-

Min: 1

Mult: 1

Surface Mount

Serial-I2C

5 x 3.2 x 1.2mm

5.5 V

+85 °C

1.2 V

-40 °C

SON

10

Calendar

HH:MM:SS

DW:DM:M:Y

1.2mm

5mm

3.2mm

2280
In Stock

• 1: $13.543763
• 10: $12.777135
• 100: $12.053901
• 500: $11.371604
View all price

Min: 1

Mult: 1

Surface Mount

16-SOIC (0.295, 7.50mm Width)

16-SOIC

DS3231

Backup Switching

DS3231MEVKIT#

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 3 - 168 hours

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

Active

I2C, Serial

5.5 V

2.3 V

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

2.3V ~ 5.5V

Clock, Calendar, Alarm

I²C, 2-Wire Serial

-

Real Time Clocks

HH:MM:SS (12/24 hr)

Day; Date; Month; Year

130µA ~ 200µA @ 3.63V ~ 5.5V

2.3V ~ 5.5V

Alarm, Leap Year, Square Wave Output

-

-

Min: 1

Mult: 1

Through Hole

Through Hole

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

28

28-EDIP

DS1286

Analog Devices Inc./Maxim Integrated

Through Hole

Tube

±25 %

Obsolete

13 Ohm

Compliant

Radial

-40 to 125 °C

Bulk

-

Clock/Calendar

85 °C

-40 °C

4.5V ~ 5.5V

2

5 V

Parallel

5.5 V

4.5 V

50 B

Clock

Extended Industrial

HH:MM:SS:hh

YY-MM-DD-dd

7mA @ 5V

2.4V ~ 3.5V

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

No

Lead Free

170
In Stock

• 1: $1.426009
• 10: $1.345291
• 100: $1.269143
• 500: $1.197305
View all price

Min: 1

Mult: 1

Surface Mount

Serial-I2C

3.2 x 2.5 x 1mm

5.5 V

+85 °C

1.25 V

-40 °C

3.2x2.5 ceramic package

10

Real Time Clock

SS:HH

1mm

3.2mm

2.5mm

-

-

Min: 1

Mult: 1

Surface Mount

28-TSSOP (0.465, 11.80mm Width)

28-TSOP

DS17285

Connectors

Analog Devices Inc./Maxim Integrated

Tray

Obsolete

0°C ~ 70°C

-

Clock/Calendar

4.5V ~ 5.5V

Parallel

2KB

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

42
In Stock

• 1: $58.129388
• 10: $54.839045
• 100: $51.734948
• 500: $48.806554
View all price

Min: 1

Mult: 1

Surface Mount

Surface Mount

34-PowerCap™ Module

34

34-PowerCap Module

D

CSA, UL

DS1556

Backup Switching

Crouse-Hinds Industrial Produc

GUAD36 SA

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

SMD/SMT

Tray

Obsolete

Compliant

Parallel

128 kB

5.5 V

4.5 V

0°C ~ 70°C

Bulk

-

Clock/Calendar

70 °C

0 °C

Clock & Timer ICs

4.5V ~ 5.5V

GUA

Calendar, Clock, NV Timekeeping RAM, Watchdog Timekeeper

5 V

Parallel

5.5 V

4.5 V

128KB

Clock

Real Time Clocks

HH:MM:SS (24 hr)

YY-MM-DD-dd

6mA @ 5V

3V

Threaded

Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

No

Contains Lead

57
In Stock

• 1: $46.883110
• 10: $44.229349
• 100: $41.725801
• 500: $39.363963
View all price

Min: 1

Mult: 1

Through Hole

32-DIP Module (0.600, 15.24mm)

32-EDIP

DS1556

Integrated Battery

Miscellaneous

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

Through Hole

Tube

Active

Parallel

128 kB

5.5 V

4.5 V

0°C ~ 70°C

-

Clock/Calendar

Clock & Timer ICs

4.5V ~ 5.5V

Calendar, Clock, NV Timekeeping RAM, Watchdog Timekeeper

Parallel

128KB

Real Time Clocks

HH:MM:SS (24 hr)

YY-MM-DD-dd

6mA @ 5V

-

Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

-

-

Min: 1

Mult: 1

Surface Mount

Surface Mount

32-LFSOP (0.724, 18.40mm Width)

32

32-TSOP

DS1500

Analog Devices Inc./Maxim Integrated

Tray

Obsolete

Compliant

0°C ~ 70°C

-

Clock/Calendar

70 °C

0 °C

4.5V ~ 5.5V

5 V

Parallel

5.5 V

4.5 V

256 B

Clock

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

Contains Lead

27
In Stock

• 1: $17.008539
• 10: $16.045791
• 100: $15.137539
• 500: $14.280697
View all price

Min: 1

Mult: 1

Surface Mount

20-TSSOP (0.173, 4.40mm Width)

20-TSSOP

Alloy Steel

DS1315

Backup Switching

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

SMD/SMT

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

420

8000
In Stock

• 1: $1.608321
• 10: $1.517284
• 100: $1.431400
• 500: $1.350378
View all price

Min: 1

Mult: 1

Production (Last Updated: 1 month ago)

Tin

Surface Mount

Surface Mount

8-SOIC (0.154, 3.90mm Width)

8

8-SOIC

540.001716 mg

DS1338

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);Cut Tape (CT);Digi-Reel®;

Active

Compliant

Serial

56 B

5.5 V

3 V

-40°C ~ 85°C

Cut Tape

-

Clock/Calendar

85 °C

-40 °C

Clock & Timer ICs

3V ~ 5.5V

Calendar, Clock

3.3 V

I2C

5.5 V

3 V

56 B

Clock

Real Time Clocks

HH:MM:SS

Day; Date; Month; Year

125µA ~ 200µA @ 3.63V ~ 5.5V

1.3V ~ 3.7V

Leap Year, NVSRAM, Square Wave Output

No

Unknown

Lead Free

8
In Stock

• 1: $3.228768
• 10: $3.046008
• 100: $2.873593
• 500: $2.710936
View all price

Min: 1

Mult: 1

Surface Mount

DO-213AB, MELF

DO-213AB

CDLL3039

Backup Switching

125 Ohms

+ 85 C

Microchip Technology

- 40 C

SMD/SMT

MSL 1 - Unlimited

Bulk

Active

Serial, 1-Wire

4 B

6 V

2.2 V

-55°C ~ 175°C

-

±20%

Binary Counter

Clock & Timer ICs

2.5V ~ 5.5V

Calendar, Clock

1-Wire® Serial

-

500 nA @ 47.1 V

1.2 V @ 200 mA

1 W

62 V

Real Time Clocks

Binary

Binary

0.45µA @ 2.5V ~ 5.5V

-

Unique ID

59
In Stock

• 1: $10.116498
• 10: $9.543866
• 100: $9.003646
• 500: $8.494006
View all price

Min: 1

Mult: 1

Surface Mount

16-SOIC (0.295, 7.50mm Width)

16-SOIC

DS1337

No Backup Switching

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 1 - Unlimited

Tube

Active

Serial

5.5 V

1.8 V

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

1.8V ~ 5.5V

Calendar, Clock

I²C, 2-Wire Serial

-

Real Time Clocks

HH:MM:SS (12/24 hr)

YY-MM-DD

0.6µA @ 1.3V ~ 1.8V

-

Alarm, Leap Year, Square Wave Output

19
In Stock

• 1: $46.968382
• 10: $44.309794
• 100: $41.801693
• 500: $39.435559
View all price

Min: 1

Mult: 1

Through Hole

Through Hole

28-DIP Module (0.600, 15.24mm)

28

28-EDIP

DS1244

Integrated Battery

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

Through Hole

Tube

Active

Compliant

Parallel

32 kB

3.63 V

2.97 V

Push-In, Spring

-40°C ~ 85°C

Bulk

-

Phantom Time Chip

85 °C

-40 °C

orange

Clock & Timer ICs

2.97V ~ 3.63V

120 GHz

Calendar, Clock, NV SRAM Control

3.3 V

Parallel

3.63 V

2.97 V

32KB

120 ns

Clock

Real Time Clocks

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

YY-MM-DD-dd

7mA @ 3.3V

-

Leap Year, NVSRAM

No

Contains Lead

-

-

Min: 1

Mult: 1

Surface Mount

Surface Mount

28-TSSOP (0.465, 11.80mm Width)

28

28-TSOP

DS1501

Analog Devices Inc./Maxim Integrated

Tray

Obsolete

Compliant

-40°C ~ 85°C

-

Clock/Calendar

85 °C

-40 °C

4.5V ~ 5.5V

5 V

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

No

Unknown

Contains Lead

-

-

Min: 1

Mult: 1

Surface Mount

Surface Mount

8-WDFN Exposed Pad

8-TDFN (3x3)

MAX6902

Analog Devices Inc./Maxim Integrated

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

Obsolete

Compliant

-40°C ~ 85°C

Tape & Reel (TR)

-

Clock/Calendar

85 °C

-40 °C

2V ~ 5.5V

Ethernet/I2C/I2S/PCI

5.5 V

2 V

31 B

96 KB

Clock

32 Bit

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

1.05µA ~ 4.2µA @ 2V ~ 5V

-

Alarm, Leap Year, NVSRAM, Y2K

Lead Free