N/A

-

DS1685

Obsolete

表面贴装

28-LCC (J-Lead)

28-PLCC (11.51x11.51)

Analog Devices Inc./Maxim Integrated

Tube

0°C ~ 70°C

-

100.0000 ppm/°C

Clock/Calendar

6.98 kOhm

0.5 W

2.7V ~ 3.7V

High Reliability, MIL-PRF-55182

Parallel

242B

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

2mA @ 3V

2.5V ~ 3.7V

Alarm, NVSRAM, Square Wave Output, Y2K

17.45

N/A

-

Production (Last Updated: 1 month ago)

PRODUCTION (Last Updated: 1 month ago)

Tube

DS1744

Obsolete

MSL 3 - 168 hours

+ 85 C

5.5 V

- 40 C

4.5 V

SMD/SMT

Parallel

32 kB

备份切换

表面贴装

表面贴装

34-PowerCap™ Module

34

34-PowerCap Module

Analog Devices Inc./Maxim Integrated

Compliant

-40°C ~ 85°C

-

Clock/Calendar

85 °C

-40 °C

Clock & Timer ICs

4.5V ~ 5.5V

Calendar, Clock, NV Timekeeping RAM

5 V

Parallel

5.5 V

4.5 V

32 kB

Clock

实时时钟

HH:MM:SS

YY-MM-DD-dd

4mA @ 5V

3V

Leap Year, NVSRAM, Y2K

无

Unknown

含铅

N/A

-

表面贴装

Compliant

85 °C

-40 °C

2-Wire, I2C, Serial

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

N/A

-

Tube

DS1685

Obsolete

+ 70 C

5.5 V

0 C

4.5 V

SMD/SMT

Multiplexed

242 B

备份切换

表面贴装

24-TSSOP (0.173, 4.40mm Width)

24-TSSOP

Analog Devices Inc./Maxim Integrated

MSL 1 - Unlimited

0°C ~ 70°C

-

Clock/Calendar

Clock & Timer ICs

4.5V ~ 5.5V

Alarm, Calendar, Clock

Parallel

242B

实时时钟

HH:MM:SS (12/24 hr)

Day; Date; Month; Year

3mA @ 5V

2.5V ~ 3.7V

Alarm, NVSRAM, Square Wave Output, Y2K

N/A

-

Production (Last Updated: 4 months ago)

压装

Polyester

磷青铜

通孔

PRODUCTION (Last Updated: 1 month ago)

Compliant

Tape & Reel (TR)

DS1308

活跃

Gold

表面贴装

表面贴装

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

8

8-uMAX/uSOP

Analog Devices Inc./Maxim Integrated

Straight

-40°C ~ 85°C

-

Clock/Calendar

85 °C

-40 °C

Header

Clock & Timer ICs

2.0000 mm

2.7V ~ 5.5V

3 V

I2C

56 B

Clock

实时时钟

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

-

1.3V ~ 5.5V

Leap Year, NVSRAM, Square Wave Output

24 mm

无

N/A

-

Production (Last Updated: 1 month ago)

DS1670

Obsolete

PRODUCTION (Last Updated: 1 month ago)

Compliant

+ 70 C

3.63 V

0 C

2.97 V

SMD/SMT

Serial, 3-Wire

备份切换

表面贴装

表面贴装

20-TSSOP (0.173, 4.40mm Width)

20

20-TSSOP

Analog Devices Inc./Maxim Integrated

Tape & Reel (TR)

0°C ~ 70°C

Tape & Reel (TR)

-

便携式系统控制器

70 °C

0 °C

Clock & Timer ICs

2.97V ~ 3.63V

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

3.3 V

3-Wire Serial

3.63 V

2.97 V

-

Clock

实时时钟

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

100µA @ 3.3V

2.5V ~ 3.7V

Alarm, Leap Year, Watchdog Timer

无

Contains Lead, Lead Free

N/A

-

Bulk

DS1673

MSL 1 - Unlimited

+ 70 C

5.5 V

0 C

4.5 V

SMD/SMT

Serial, 3-Wire

备份切换

表面贴装

20-SOIC (0.295, 7.50mm Width)

20-SOIC

KYOCERA AVX

活跃

0°C ~ 70°C

*

便携式系统控制器

Clock & Timer ICs

4.5V ~ 5.5V

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

3-Wire Serial

-

实时时钟

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

300µA @ 5V

2.5V ~ 3.7V

Alarm, Leap Year, Watchdog Timer

N/A

-

LFE5U-85

活跃

LFE5U-85F

+ 70 C

3.7 V

0 C

2.7 V

SMD/SMT

Multiplexed

242 B

表面贴装

24-TSSOP (0.173, 4.40mm Width)

24-TSSOP

GroupGets LLC

Box

0°C ~ 70°C

ECP5

FPGA

Clock & Timer ICs

2.7V ~ 3.7V

Alarm, Calendar, Clock

-

Parallel

242B

实时时钟

Board(s)

ECP5 FPGA OrangeCrab-r0d2-85

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

2mA @ 3V

2.5V ~ 3.7V

Alarm, NVSRAM, Square Wave Output, Y2K

-

-

N/A

-

DS1342

活跃

+ 85 C

5.5 V

- 40 C

1.8 V

SMD/SMT

I2C, Serial

无备份切换

表面贴装

8-WDFN Exposed Pad

8-TDFN (3x3)

Analog Devices Inc./Maxim Integrated

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

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

1.8V ~ 5.5V

I²C, 2-Wire Serial

-

实时时钟

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

0.6µA ~ 0.7µA @ 3V ~ 5V

-

Alarm, Leap Year, Square Wave Output

N/A

-

活跃

DS17485

表面贴装

28-TSSOP (0.465, 11.80mm Width)

28-TSOP

PEI-Genesis

Bulk

0°C ~ 70°C

*

Clock/Calendar

2.7V ~ 3.7V

Parallel

4KB

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

N/A

-

Metal

活跃

Copper Alloy

Gold

MAX6917

Panel Mount, Through Hole

20-SSOP (0.154, 3.90mm Width)

Flange

Aluminum

20-QSOP

Glenair

零售包装

-65°C ~ 175°C

806

Solder

Plug, Male Pins

Clock/Calendar/Supervisor

Silver

Threaded

4.5V ~ 5.5V

C

化学镍

16-21

I²C, 2-Wire Serial

96B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

N/A

-

DS14287

Obsolete

Compliant

通孔

通孔

24-DIP Module (0.600, 15.24mm)

24

24-EDIP

Analog Devices Inc./Maxim Integrated

Tube

0°C ~ 70°C

*

活跃

Clock/Calendar

70 °C

0 °C

4.5V ~ 5.5V

32.8 kHz

Parallel

5.5 V

4.5 V

114B

6 pF

4 mA

Clock

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

0.5µA @ 4.5V ~ 5.5V

2.5V ~ 3.6V

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

含铅

N/A

-

Production (Last Updated: 1 month ago)

PRODUCTION (Last Updated: 1 month ago)

Compliant

MSL 1 - Unlimited

Tape & Reel (TR)

DS1305

Obsolete

表面贴装

表面贴装

20-TSSOP (0.173, 4.40mm Width)

20

20-TSSOP

Analog Devices Inc./Maxim Integrated

--

-40°C ~ 85°C

--

活跃

Clock/Calendar

85 °C

-40 °C

2V ~ 5.5V

5 V

SPI

5.5 V

2 V

96B

Extension

Clock

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

25.3µA ~ 81µA @ 2V ~ 5V

2V ~ 5.5V

Alarm, Leap Year, NVSRAM, Trickle-Charger

950 µm

6.6 mm

4.5 mm

无

Unknown

Contains Lead, Lead Free

N/A

-

DS1501

Obsolete

Compliant

表面贴装

表面贴装

28-SOIC (0.295, 7.50mm Width)

28

28-SOIC

UL94 V-2 Nylon 6/6

Analog Devices Inc./Maxim Integrated

Tape & Reel (TR)

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

无铅

N/A

-

Production (Last Updated: 1 month ago)

Tube

DS3232

活跃

PRODUCTION (Last Updated: 1 month ago)

MSL 1 - Unlimited

+ 85 C

5.5 V

- 40 C

2.3 V

SMD/SMT

I2C, Serial

236 B

备份切换

表面贴装

20-SOIC (0.295, 7.50mm Width)

20

20-SOIC

W20#H2

Analog Devices Inc./Maxim Integrated

Non-Compliant

-40°C ~ 85°C

-

Clock/Calendar

85 °C

-40 °C

Female

Clock & Timer ICs

2.3V ~ 5.5V

32.768 kHz

Calendar, Clock

1

Pin

I²C, 2-Wire Serial

236B

实时时钟

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

120µA ~ 160µA @ 3.3V ~ 5.5V

2.3V ~ 5.5V

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

N/A

-

Production (Last Updated: 1 month ago)

MSL 1 - Unlimited

PRODUCTION (Last Updated: 1 month ago)

Compliant

Tube

DS17885

活跃

+ 85 C

3.7 V

- 40 C

2.7 V

SMD/SMT

Multiplexed

8 kB

表面贴装

表面贴装

24-SOIC (0.295, 7.50mm Width)

24

24-SOIC

Analog Devices Inc./Maxim Integrated

--

-40°C ~ 85°C

*

活跃

Clock/Calendar

85 °C

-40 °C

Clock & Timer ICs

2.7V ~ 3.7V

Alarm, Calendar, Clock

3 V

Parallel

3.7 V

2.7 V

8 kB

Clock

实时时钟

HH:MM:SS (12/24 hr)

Day; Date; Month; Year

2mA @ 2.7V ~ 3.7V

2.5V ~ 3.7V

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

无

Unknown

N/A

-

Production (Last Updated: 1 month ago)

活跃

DS1307

MSL 1 - Unlimited

8542390000/8542390000/8542390000/8542390000/8542390000

PRODUCTION (Last Updated: 1 month ago)

Compliant

+ 85 C

5.5 V

- 40 C

4.5 V

SMD/SMT

I2C, Serial

56 B

备份切换

Tin

表面贴装

表面贴装

8-SOIC (0.154, 3.90mm Width)

8

8-SOIC

540.001716 mg

PEI-Genesis

Bulk

-40°C ~ 85°C

Cut Tape (CT)

*

Clock/Calendar

85 °C

-40 °C

Clock & Timer ICs

4.5V ~ 5.5V

Calendar, Clock

5 V

7 V

I²C, 2-Wire Serial

5.5 V

4.5 V

56B

Clock

实时时钟

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

200µA @ 5V

2V ~ 3.5V

Leap Year, NVSRAM, Square Wave Output

无

Unknown

Contains Lead, Lead Free

N/A

-

MAX31341

活跃

表面贴装

Axial

Axial

Analog Devices Inc./Maxim Integrated

Tube

-55°C ~ 175°C

Bulk

CMF

0.090 Dia x 0.240 L (2.29mm x 6.10mm)

±5%

活跃

2

±100ppm/°C

Clock/Calendar

1.2 kOhms

Metal Film

0.5W, 1/2W

1.6V ~ 3.6V

--

I²C

64B

HH:MM:SS (24 hr)

YY-MM-DD-dd

0.33µA ~ 0.39µA @ 1.6V ~ 3.6V

1.6V ~ 3.6V

Flame Retardant Coating, Moisture Resistant, Safety

--

N/A

-

Production (Last Updated: 1 month ago)

DS1343

活跃

MSL 1 - Unlimited

PRODUCTION (Last Updated: 1 month ago)

Compliant

+ 85 C

5.5 V

- 40 C

3 V

SMD/SMT

Serial, 3-Wire, SPI

96 B

备份切换

表面贴装

表面贴装

Axial

20

Axial

Analog Devices Inc./Maxim Integrated

Tube

-55°C ~ 175°C

Bulk

CMF

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

±1%

活跃

2

±50ppm/°C

Clock/Calendar

4.87 MOhms

85 °C

-40 °C

Metal Film

1W

Clock & Timer ICs

3V ~ 5.5V

Alarm, Calendar, Clock

3.3 V

--

SPI

5.5 V

3 V

96B

Clock

实时时钟

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

120µA ~ 160µA @ 3.63V ~ 5.5V

1.3V ~ 5.5V

Flame Retardant Coating, Moisture Resistant, Safety

--

无

Unknown

N/A

-

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

MAX31341

活跃

+ 85 C

3.6 V

- 40 C

1.6 V

SMD/SMT

Serial, 2-Wire, I2C

64 B

备份切换

表面贴装

Axial

Axial

Analog Devices Inc./Maxim Integrated

MSL 1 - Unlimited

-55°C ~ 175°C

Tape & Reel (TR)

CMF

0.090 Dia x 0.240 L (2.29mm x 6.10mm)

±1%

活跃

2

±100ppm/°C

Clock/Calendar

11.8 MOhms

Metal Film

0.5W, 1/2W

Clock & Timer ICs

1.6V ~ 3.6V

--

I²C

64B

实时时钟

HH:MM:SS (24 hr)

YY-MM-DD-dd

0.33µA ~ 0.39µA @ 1.6V ~ 3.6V

1.6V ~ 3.6V

Flame Retardant Coating, Moisture Resistant, Safety

--

N/A

-

KPTC6

活跃

MSL 1 - Unlimited

+ 85 C

5.5 V

- 40 C

4.5 V

通孔

Parallel

32 kB

Integrated Battery

通孔

32-DIP Module (0.600, 15.24mm)

32-EDIP

ITT Cannon, LLC

Bulk

-40°C ~ 85°C

KPTC

Clock/Calendar

Clock & Timer ICs

4.5V ~ 5.5V

Calendar, Clock, NV Timekeeping RAM, Watchdog Timekeeper

Parallel

32KB

实时时钟

HH:MM:SS (24 hr)

Day; Date; Month; Year

6mA @ 5V

-

Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

含铅

N/A

-

Production (Last Updated: 8 months ago)

Copper Alloy

活跃

Metal

零售包装

PRODUCTION (Last Updated: 1 day ago)

Compliant

DS1685

+ 85 C

5.5 V

- 40 C

4.5 V

SMD/SMT

Multiplexed

242 B

表面贴装

Panel Mount, Through Hole

24-SOIC (0.295, 7.50mm Width)

Flange

24

不锈钢

24-SOIC

Glenair

Gold

-65°C ~ 175°C

Tape & Reel

806

Solder

Plug, Male Pins

Clock/Calendar

85 °C

-40 °C

Silver

Threaded

Clock & Timer ICs

4.5V ~ 5.5V

F

Passivated

15-2

Alarm, Calendar, Clock

5 V

Parallel

5.5 V

4.5 V

242 B

Clock

实时时钟

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

3mA @ 5V

2.5V ~ 3.7V

Alarm, NVSRAM, Square Wave Output, Y2K

无

Contains Lead, Lead Free

N/A

-

6V

--

Tube

DS17885

活跃

+ 70 C

3.7 V

0 C

2.7 V

SMD/SMT

Multiplexed

8 kB

备份切换

通孔

Axial

24-SOIC

Analog Devices Inc./Maxim Integrated

--

-55°C ~ 125°C

Tape & Reel (TR)

Military, MIL-PRF-39003/9, CSR21

0.289 Dia x 0.686 L (7.34mm x 17.42mm)

±20%

活跃

--

密封

150µF

Clock & Timer ICs

2.7V ~ 3.7V

Alarm, Calendar, Clock

65 mOhm

C (0.01%)

--

Parallel

8KB

C

实时时钟

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

2mA @ 2.7V ~ 3.7V

2.5V ~ 3.7V

Military

--

N/A

-

DS3232

活跃

MSL 1 - Unlimited

+ 85 C

4.5 V

- 40 C

2.3 V

SMD/SMT

Serial, 2-Wire, I2C

236 B

备份切换

表面贴装

8-SOIC (0.154, 3.90mm Width)

8-SOIC

Analog Devices Inc./Maxim Integrated

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

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

2.3V ~ 4.5V

I²C, 2-Wire Serial

236B

实时时钟

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

N/A

-

Production (Last Updated: 1 month ago)

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

DS1375

活跃

MSL 1 - Unlimited

PRODUCTION (Last Updated: 1 month ago)

Compliant

+ 85 C

5.5 V

- 40 C

1.7 V

SMD/SMT

I2C, Serial

16 B

无备份切换

Tin

表面贴装

表面贴装

6-WDFN Exposed Pad

6

6-TDFN (3x3)

Analog Devices Inc./Maxim Integrated

150 V

-40°C ~ 85°C

切割胶带

-

0.5 %

100 ppm/°C

Clock/Calendar

5.36 kΩ

155 °C

-55 °C

Thin Film

Clock & Timer ICs

500 mW

1.7V ~ 5.5V

Alarm, Calendar, Clock

3.3 V

I²C, 2-Wire Serial

5.5 V

1.7 V

16B

Clock

实时时钟

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

0.5µA @ 1.7V ~ 5.5V

-

Alarm, Leap Year, Square Wave Output

650 µm

无

无铅