-

-

-

-

Surface Mount

32-LFSOP (0.724, 18.40mm Width)

-

32-TSOP

Aluminum

-

Square, Fins

Assorted (BGA, LGA, CPU, ASIC...)

Blue Anodized

DS1500

-

-

-

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tray

Obsolete

-

-

-

-

-

-

-

0°C ~ 70°C

-

pushPIN™

-

-

Active

-

-

-

Top Mount

-

-

-

-

-

-

-

-

-

3V ~ 3.6V

-

-

-

-

-

-

-

Parallel

-

-

-

256B

Push Pin

1.378 (35.00mm)

7.44°C/W @ 100 LFM

-

-

-

-

-

-

HH:MM:SS (24 hr)

YY-MM-DD-dd

4mA @ 3V ~ 3.6V

2.5V ~ 3.7V

--

--

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

-

--

-

-

0.984 (25.00mm)

0.984 (25.00mm)

-

-

Contains Lead

-

Production (Last Updated: 1 month ago)

-

Surface Mount

Surface Mount

20-SOIC (0.295, 7.50mm Width)

20

20-SOIC

-

-

-

-

-

DS3234

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);Cut Tape (CT);Digi-Reel®;

Active

Non-Compliant

Serial

256 B

-

5.5 V

2 V

-

0°C ~ 70°C

Cut Tape

-

-

-

-

-

-

-

Clock/Calendar

-

70 °C

0 °C

-

-

Clock & Timer ICs

-

-

-

2V ~ 5.5V

-

Alarm, Calendar, Clock, Interrupt

-

-

-

3.3 V

-

SPI

-

5.5 V

2 V

256B

-

-

-

-

-

Clock

-

Real Time Clocks

-

HH:MM:SS (12/24 hr)

Day; Date; Month; Year

120µA ~ 160µA @ 3.63V ~ 5.5V

2V ~ 3.8V

-

-

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

-

-

-

-

-

-

No

No SVHC

-

-

-

-

-

Surface Mount

16-SOIC (0.295, 7.50mm Width)

-

16-SOIC

-

-

-

-

-

DS2404

-

-

-

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tube

Obsolete

-

-

-

-

-

-

-

-40°C ~ 85°C

Bulk

EconoRAM

-

-

-

-

-

-

Binary Counter

-

-

-

-

-

-

-

-

-

2.8V ~ 5.5V

-

-

-

-

-

-

-

1-Wire® and 3-Wire

-

-

-

512 B

-

-

-

-

-

-

-

-

-

Binary

Binary

500µA @ 5V

2.8V ~ 5.5V

-

-

Alarm, Square Wave Output, SRAM

-

-

-

-

-

-

-

-

Lead Free

• 1:$3.435336
• 10:$3.240883
• 100:$3.057437
• 500:$2.884375
View all price

Production (Last Updated: 5 days ago)

Tin

Surface Mount

Surface Mount

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

-

10-uMAX/uSOP

-

5.499807 mg

-

-

-

DS1391

Backup Switching

-

-

-

-

-

+ 85 C

-

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

-

Tube

Active

Compliant

Serial

-

-

1.89 V

1.71 V

150 V

-40°C ~ 85°C

Tape & Reel (TR)

-

-

0.1 %

-

2

Solder

15 ppm/°C

Clock/Calendar

374 kΩ

155 °C

-55 °C

Thin Film

-

Clock & Timer ICs

125 mW

125 mW

-

1.71V ~ 1.89V

-

Alarm, Calendar, Clock, Trickle Charger

-

2012

0805

-

-

SPI

Compliant

-

-

-

-

-

-

1

-

-

-

Real Time Clocks

-

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

YY-MM-DD-dd

100µA @ 1.71V ~ 1.89V

1.3V ~ 3.7V

-

-

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

-

-

550 µm

-

2 mm

1.2446 mm

No

-

-

• 1:$16.954298
• 10:$15.994621
• 100:$15.089265
• 500:$14.235156
View all price

-

-

-

Through Hole

24-DIP Module (0.600, 15.24mm)

-

24-EDIP

-

-

-

-

-

DS17487

Integrated Battery

-

-

-

-

-

+ 70 C

-

Analog Devices Inc./Maxim Integrated

0 C

Through Hole

-

Tube

Obsolete

-

Multiplexed

4 kB

-

3.7 V

2.7 V

-

0°C ~ 70°C

-

-

-

-

-

-

-

-

Clock/Calendar

-

-

-

-

-

Clock & Timer ICs

-

-

-

2.7V ~ 3.7V

-

Alarm, Calendar, Clock

-

-

-

-

-

Parallel

-

-

-

4KB

-

-

-

-

-

-

-

Real Time Clocks

-

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:$5.601279
• 10:$5.284225
• 100:$4.985118
• 500:$4.702942
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

-

-

-

-

-

DS1342

No Backup Switching

-

-

-

DECA-SWITCHLAB INC.

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

I2C, Serial

-

8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/85

5.5 V

1.8 V

-

-40°C ~ 85°C

Cut Tape

-

-

-

-

-

-

-

Clock/Calendar

-

85 °C

-40 °C

-

-

Clock & Timer ICs

-

-

-

1.8V ~ 5.5V

-

Alarm, Calendar, Clock, Interrupt, Square Wave Output

-

-

-

-

-

I2C

-

5.5 V

1.8 V

-

-

-

-

-

-

Clock

-

Real Time Clocks

-

HH:MM:SS

YY-MM-DD-dd

0.6µA ~ 0.7µA @ 3V ~ 5V

-

-

-

Alarm, Leap Year, Square Wave Output

-

-

-

-

-

-

No

Unknown

-

• 1:$25.725746
• 10:$24.269572
• 100:$22.895823
• 500:$21.599833
View all price

-

-

-

Through Hole

24-DIP Module (0.600, 15.24mm)

-

24-EDIP

-

-

-

-

-

DS17887

Integrated Battery

-

-

-

-

-

+ 85 C

-

Analog Devices Inc./Maxim Integrated

- 40 C

Through Hole

-

Tube

Obsolete

-

Multiplexed

8 kB

-

5.5 V

4.5 V

-

-40°C ~ 85°C

Bulk

-

-

-

-

-

-

-

Clock/Calendar

-

-

-

-

-

Clock & Timer ICs

-

-

-

4.5V ~ 5.5V

-

Alarm, Calendar, Clock

-

-

-

-

-

Parallel

-

-

-

8KB

-

-

-

-

-

-

-

Real Time Clocks

-

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

-

-

-

Surface Mount

Surface Mount

28-TSSOP (0.465, 11.80mm Width)

28

28-TSOP

-

-

-

-

-

DS1501

-

Royalohm

12064

1000

Royalohm

-

-

-

Analog Devices Inc./Maxim Integrated

-

PCB Mount

-

Tray

Obsolete

Details

-

-

-

-

-

-

0°C ~ 70°C

Reel

SP

-

-

-

-

-

-

Clock/Calendar

-

70 °C

0 °C

-

-

Resistors

-

-

Thick Film

4.5V ~ 5.5V

-

-

-

-

-

5 V

-

Parallel

-

5.5 V

4.5 V

256 B

-

-

-

-

-

Clock

-

Thick Film Resistors

-

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

Thick Film Resistors - SMD

-

-

-

-

-

No

-

Contains Lead

• 1:$8.765787
• 10:$8.269610
• 100:$7.801519
• 500:$7.359924
View all price

-

-

-

Surface Mount

14-WFDFN Exposed Pad

-

14-TDFN (3x3)

-

-

-

-

-

DS1344

Backup Switching

-

-

-

-

-

+ 85 C

-

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

-

Tube

Active

-

Serial, 3-Wire, SPI

96 B

-

5.5 V

3 V

-

-40°C ~ 85°C

-

-

-

-

-

-

-

-

Clock/Calendar

-

-

-

-

-

Clock & Timer ICs

-

-

-

3V ~ 5.5V

-

Alarm, Calendar, Clock

-

-

-

-

-

SPI

-

-

-

96B

-

-

-

-

-

-

-

Real Time Clocks

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

120µA ~ 160µA @ 3.63V ~ 5.5V

1.3V ~ 5.5V

-

-

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

-

-

-

-

-

-

-

-

-

-

-

Tin

Through Hole

Through Hole

24-DIP Module (0.600, 15.24mm)

24

24-EDIP

-

-

-

-

-

DS1742

-

-

-

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tube

Obsolete

Compliant

-

-

-

-

-

-

0°C ~ 70°C

Bulk

-

-

-

-

-

-

-

Clock/Calendar

-

70 °C

0 °C

-

-

-

-

-

-

2.97V ~ 3.63V

150 GHz

-

-

-

-

3.3 V

-

Parallel

-

3.63 V

2.97 V

2 kB

-

-

-

-

150 ns

Clock

-

-

-

HH:MM:SS

YY-MM-DD-dd

2mA @ 3.3V

-

-

-

Leap Year, NVSRAM, Y2K

-

-

10.67 mm

-

38.1 mm

18.29 mm

No

-

Lead Free

• 1:$8.233582
• 10:$7.767530
• 100:$7.327859
• 500:$6.913074
View all price

Production (Last Updated: 1 month ago)

Tin

Surface Mount

Surface Mount

16-SOIC (0.295, 7.50mm Width)

16

16-SOIC

-

-

-

-

-

DS1337

No 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

-

-

5.5 V

1.8 V

-

-40°C ~ 85°C

-

-

-

-

-

-

-

-

Clock/Calendar

-

85 °C

-40 °C

-

-

Clock & Timer ICs

-

-

-

1.8V ~ 5.5V

-

Calendar, Clock

-

-

-

3.3 V

-

I2C

-

5.5 V

1.8 V

-

-

-

-

-

-

Clock

-

Real Time Clocks

-

HH:MM:SS

YY-MM-DD-dd

0.6µA @ 1.3V ~ 1.8V

-

-

-

Alarm, Leap Year, Square Wave Output

-

-

-

-

-

-

No

-

-

-

-

-

-

Through Hole

8-DIP (0.300, 7.62mm)

-

8-PDIP

-

-

-

-

-

DS1672

-

-

-

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tube

Obsolete

-

-

-

-

-

-

-

-40°C ~ 85°C

-

-

-

-

-

-

-

-

Binary Counter

-

-

-

-

-

-

-

-

-

2.97V ~ 3.63V

-

-

-

-

-

-

-

I²C, 2-Wire Serial

-

-

-

-

-

-

-

-

-

-

-

-

-

Binary

Binary

500µA @ 3.63V

1.3V ~ 3.63V

-

-

Trickle-Charger

-

-

-

-

-

-

-

-

-

• 1:$6.193778
• 10:$5.843187
• 100:$5.512440
• 500:$5.200415
View all price

Production (Last Updated: 2 months ago)

Tin

Surface Mount

Surface Mount

24-SOIC (0.295, 7.50mm Width)

24

24-SOIC

-

-

-

-

-

DS1685

-

-

-

-

-

PRODUCTION (Last Updated: 1 day ago)

+ 70 C

-

KYOCERA AVX

0 C

SMD/SMT

-

Bulk

Active

Compliant

Multiplexed

242 B

-

5.5 V

4.5 V

-

0°C ~ 70°C

Tape & Reel (TR)

*

-

-

-

-

-

-

Clock/Calendar

-

70 °C

0 °C

-

-

Clock & Timer ICs

-

-

-

4.5V ~ 5.5V

-

Alarm, Calendar, Clock

-

-

-

5 V

-

Parallel

-

5.5 V

4.5 V

242 B

-

-

-

-

-

Clock

-

Real Time Clocks

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

3mA @ 5V

2.5V ~ 3.7V

-

-

Alarm, NVSRAM, Square Wave Output, Y2K

-

-

-

-

-

-

No

-

Contains Lead, Lead Free

• 1:$42.883301
• 10:$40.455944
• 100:$38.165985
• 500:$36.005646
View all price

-

-

-

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

-

-

-

-

-

-

-

-

-

• 1:$3.599877
• 10:$3.396111
• 100:$3.203878
• 500:$3.022526
View all price

-

-

-

Surface Mount

Axial

-

Axial

-

-

-

-

-

DS1340

Backup Switching

-

-

-

-

-

+ 85 C

-

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 1 - Unlimited

Tube

Active

-

Serial

-

-

1.89 V

1.71 V

-

-65°C ~ 250°C

Tape & Reel (TR)

RS

0.375 Dia x 1.780 L (9.53mm x 45.21mm)

±1%

Active

2

-

±20ppm/°C

Clock/Calendar

68 Ohms

-

-

Wirewound

10W

Clock & Timer ICs

-

-

-

1.71V ~ 5.5V

-

Calendar, Clock, Trickle Charger

-

-

-

-

--

I²C, 2-Wire Serial

-

-

-

-

-

-

-

-

-

-

-

Real Time Clocks

-

HH:MM:SS (24 hr)

YY-MM-DD-dd

100µA @ 1.89V

1.3V ~ 3.7V

-

-

Moisture Resistant

-

-

-

--

-

-

-

-

-

• 1:$2.449347
• 10:$2.310705
• 100:$2.179910
• 500:$2.056519
View all price

-

-

-

Surface Mount

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

-

10-uMAX/uSOP

-

-

-

-

-

DS1392

-

-

-

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tube

Obsolete

-

-

-

-

-

-

-

-40°C ~ 85°C

Bulk

-

-

-

-

-

-

-

Clock/Calendar

-

-

-

-

-

-

-

-

-

2.7V ~ 3.3V

-

-

-

-

-

-

-

3-Wire Serial

-

-

-

-

-

-

-

-

-

-

-

-

-

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

YY-MM-DD-dd

125µA @ 2.7V ~ 3.3V

1.3V ~ 3.7V

-

-

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

-

-

-

-

-

-

-

-

-

-

-

-

Surface Mount

Surface Mount

168-BBGA Module

168

168-BGA (40x40)

-

-

-

-

-

DS1254

-

-

-

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tray

Obsolete

Compliant

-

-

-

-

-

-

0°C ~ 70°C

Bulk

-

-

-

-

-

-

-

Phantom Time Chip

-

70 °C

0 °C

-

-

-

-

-

-

4.5V ~ 5.5V

100 GHz

-

-

-

-

5 V

-

Parallel

-

-

-

2MB

-

-

-

-

100 ns

-

8 b

-

16 Mb

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

YY-MM-DD-dd

7mA @ 3.3V

3V

-

-

Leap Year, NVSRAM

-

-

-

-

-

-

No

-

Contains Lead

• 1:$28.728402
• 10:$27.102266
• 100:$25.568176
• 500:$24.120920
View all price

-

Tin

Through Hole

Through Hole

24-DIP Module (0.600, 15.24mm)

24

24-EDIP

-

-

-

-

-

DS12887

Integrated Battery

-

-

-

-

-

+ 70 C

SRAM

Analog Devices Inc./Maxim Integrated

0 C

Through Hole

MSL 1 - Unlimited

Tube

Active

Compliant

Multiplexed

114 B

-

5.5 V

4.5 V

-

0°C ~ 70°C

-

-

-

-

-

-

-

-

Clock/Calendar

-

70 °C

0 °C

-

-

Clock & Timer ICs

-

-

-

4.5V ~ 5.5V

32.768 kHz

Alarm, Calendar, Clock

8

-

-

5 V

-

Parallel

-

5.5 V

4.5 V

114 B

-

-

-

-

-

Clock

-

Real Time Clocks

-

HH:MM:SS

YY-MM-DD-dd

15mA @ 4.5V ~ 5.5V

2.5V ~ 4V

-

-

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

-

-

9.4 mm

-

34.04 mm

18.29 mm

No

Unknown

Contains Lead, Lead Free

• 1:$3.910222
• 10:$3.688889
• 100:$3.480084
• 500:$3.283098
View all price

-

-

-

Surface Mount

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

-

10-uMAX/uSOP

-

-

-

-

-

DS1391

Backup Switching

-

-

-

-

-

+ 85 C

-

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

-

Tape & Reel (TR)

Active

-

Serial

-

-

3.3 V

2.7 V

-

-40°C ~ 85°C

-

-

-

-

-

-

-

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Clock/Calendar

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Clock & Timer ICs

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2.7V ~ 3.3V

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Alarm, Calendar, Clock, Trickle Charger

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SPI

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Real Time Clocks

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

YY-MM-DD-dd

125µA @ 2.7V ~ 3.3V

1.3V ~ 3.7V

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

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• 1:$3.057216
• 10:$2.884166
• 100:$2.720911
• 500:$2.566897
View all price

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Surface Mount

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

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10-uMAX/uSOP

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DS1391

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Analog Devices Inc./Maxim Integrated

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MSL 1 - Unlimited

Tube

Obsolete

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-40°C ~ 85°C

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Clock/Calendar

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2.97V ~ 5.5V

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SPI

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

YY-MM-DD-dd

175µA @ 2.97V ~ 5.5V

1.3V ~ 5.5V

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

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