N/A

-

表面贴装

24-SOIC (0.295, 7.50mm Width)

24-SOIC

- 40 C

4.5 V

SMD/SMT

Multiplexed

114 B

Analog Devices Inc./Maxim Integrated

备份切换

Tube

DS12885

Obsolete

+ 85 C

5.5 V

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

4.5V ~ 5.5V

Alarm, Calendar, Clock

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

实时时钟

N/A

-

Ferrite

表面贴装

-55°C to +125°C

0.2

Pb

无

N/A

-

表面贴装

14-WFDFN Exposed Pad

14-TDFN (3x3)

- 40 C

2.7 V

SMD/SMT

Serial, 3-Wire, SPI

96 B

PEI-Genesis

备份切换

Bulk

活跃

DS1344

+ 85 C

5.5 V

-40°C ~ 85°C

*

Clock/Calendar

Clock & Timer ICs

2.7V ~ 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

实时时钟

N/A

-

通孔

28-DIP Module (0.600, 15.24mm)

28-EDIP

+ 70 C

3.63 V

0 C

2.97 V

通孔

Parallel

PEI-Genesis

32 kB

Integrated Battery

Bulk

活跃

DS1744

MSL 1 - Unlimited

0°C ~ 70°C

*

Clock/Calendar

Clock & Timer ICs

2.97V ~ 3.63V

Calendar, Clock, NV Timekeeping RAM

Parallel

32KB

HH:MM:SS (24 hr)

YY-MM-DD-dd

2mA @ 3.3V

-

Leap Year, NVSRAM, Y2K

实时时钟

N/A

-

表面贴装

DIN Rail

34-PowerCap™ Module

34

34-PowerCap Module

Siemens

Bulk

活跃

72 V

DS1486

Compliant

400 V

0°C ~ 70°C

Bulk

5SY4

Clock/Calendar

70 °C

0 °C

40A

4.5V ~ 5.5V

CCC, CE, EAC, IMQ, RCM, UR, VDE

Lever

5 V

-

Parallel

5.5 V

4.5 V

128KB

4

None

-

Clock

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

YY-MM-DD-dd

4mA @ 5V

3.3V

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

无

无铅

N/A

-

表面贴装

16-SOIC (0.295, 7.50mm Width)

16-SOIC

+ 85 C

3.3 V

- 40 C

2.7 V

SMD/SMT

Serial

Analog Devices Inc./Maxim Integrated

56 B

备份切换

MSL 1 - Unlimited

Tube

DS1338

活跃

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

2.7V ~ 5.5V

Calendar, Clock

I²C, 2-Wire Serial

56B

HH:MM:SS (12/24 hr)

Day; Date; Month; Year

200µA @ 3.3V

1.3V ~ 3.7V

Leap Year, NVSRAM, Square Wave Output

实时时钟

N/A

-

表面贴装

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

8-TSSOP

Renesas Electronics America Inc

Tube

活跃

有

96

Renesas Electronics

Renesas Electronics

Details

-40°C ~ 85°C (TA)

Tube

-

Clock/Calendar

Clock & Timer ICs

3.3V ~ 5.5V

I²C

56B

实时时钟

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

1.3V ~ 3.7V

实时时钟

N/A

-

表面贴装

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

8-TSSOP

Renesas Electronics America Inc

Tape & Reel (TR)

活跃

有

2500

Renesas Electronics

Renesas Electronics

Details

-40°C ~ 85°C (TA)

Reel

-

Clock/Calendar

Clock & Timer ICs

3.3V ~ 5.5V

I²C

56B

实时时钟

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

1.3V ~ 3.7V

实时时钟

406 In Stock

-

Surface Mount, Wettable Flank

16-LFDFN Exposed Pad

16-HLSON (4.5x3.5)

有

+ 85 C

5.5 V

- 40 C

4000

1.2 V

SMD/SMT

Serial, I2C, SPI

935378775518

NXP USA Inc.

NXP

恩智浦半导体

Details

备份切换

活跃

MSL 3 - 168 hours

-40°C ~ 85°C (TA)

切割胶带

Clock/Calendar

Clock & Timer ICs

1.2V ~ 5.5V

I²C, SPI

8B

实时时钟

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

YYYY-MM-DD

770nA ~ 2.135µA @ 1.2V ~ 5.5V

1.2V ~ 5.5V

Alarm, Leap Year, SRAM, Watchdog Timer

实时时钟

N/A

-

面板安装

Bulkhead - Front Side Nut

Circular

不锈钢

--

--

20

-65°C ~ 200°C

Bulk

Military, MIL-DTL-38999 Series III, Tri-Start™ TV

活跃

--

插座外壳

用于内螺纹插座

53

Threaded

Crimp

N (Normal)

Shielded

--

Nickel

23-53

Silver

不包括触点

H

--

防火墙的使用

--

N/A

-

表面贴装

4-SMD, No Lead

Suntsu Electronics, Inc.

Bulk

活跃

0°C ~ 70°C

SXT114

0.063 L x 0.047 W (1.60mm x 1.20mm)

兆赫晶体

25 MHz

±30ppm

150 Ohms

9pF

Fundamental

±30ppm

0.018 (0.45mm)

N/A

-

通孔

8-DIP (0.300, 7.62mm)

8-PDIP

Analog Devices Inc./Maxim Integrated

Cutler Hammer, Div of Eaton Corp

Tube

DS1602

Obsolete

-40°C ~ 85°C

-

所用时间计数器

4.5V ~ 5.5V

3-Wire Serial

-

Binary

Binary

50µA @ 5V

2.5V ~ 3.5V

-

N/A

-

表面贴装

48-BBGA

48-PBGA (11.8x15.3)

Analog Devices Inc./Maxim Integrated

ABB

Tray

DS12R887

Obsolete

-40°C ~ 85°C

-

Clock/Calendar

2.97V ~ 3.63V

Parallel

114B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

2mA @ 2.97V ~ 3.63V

2V ~ 3.05V

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

N/A

-

通孔

28-DIP Module (0.600, 15.24mm)

28-EDIP

Analog Devices Inc./Maxim Integrated

Tube

DS1693

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

无铅

N/A

-

通孔

QFN

24-PDIP

Analog Devices Inc./Maxim Integrated

2.5(mm)

-20C to 70C

表面贴装

Tube

DS17885

Obsolete

Commercial grade

0°C ~ 70°C

Bulk

-

Clock/Calendar

4.5V ~ 5.5V

4

Parallel

8KB

Commercial

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

2(mm)

0.75(mm)

N/A

-

Production (Last Updated: 1 month ago)

表面贴装

表面贴装

24-SOIC (0.295, 7.50mm Width)

24

24-SOIC

+ 70 C

5.5 V

0 C

4.5 V

Analog Devices Inc./Maxim Integrated

SMD/SMT

Multiplexed

2 kB

GE - General Electric

PRODUCTION (Last Updated: 1 month ago)

Compliant

Tape & Reel (TR)

DS17285

Obsolete

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

2 kB

Clock

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

实时时钟

Contains Lead, Lead Free

N/A

-

表面贴装

8-SOIC (0.154, 3.90mm Width)

8-SOIC

2.7 V

SMD/SMT

I2C, Serial

备份切换

Analog Devices Inc./Maxim Integrated

Tube

DS1672

活跃

+ 85 C

5.5 V

- 40 C

-40°C ~ 85°C

-

二进制计数器

Clock & Timer ICs

2.7V ~ 3.3V

Calendar, Clock, Elapsed Time Counter

I²C, 2-Wire Serial

-

Binary

Binary

500µA @ 3.3V

1.3V ~ 3.63V

Trickle-Charger

实时时钟

N/A

-

Production (Last Updated: 3 weeks ago)

表面贴装

表面贴装

24-SOIC (0.295, 7.50mm Width)

24

24-SOIC

- 40 C

4.5 V

SMD/SMT

Analog Devices Inc./Maxim Integrated

Multiplexed

114 B

PRODUCTION (Last Updated: 3 weeks ago)

Compliant

Tape & Reel (TR)

DS12885

活跃

+ 85 C

5.5 V

-40°C ~ 85°C

Tape & Reel

-

Clock/Calendar

85 °C

-40 °C

Clock & Timer ICs

4.5V ~ 5.5V

Alarm, Calendar, Clock

5 V

Parallel

5.5 V

4.5 V

114 B

Clock

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

实时时钟

无

N/A

-

表面贴装

表面贴装

24-SOIC (0.295, 7.50mm Width)

24

24-SOIC

Analog Devices Inc./Maxim Integrated

1315119

GPI - Great Plains Industries

Non-Compliant

Tape & Reel (TR)

DS17285

Obsolete

-40°C ~ 85°C

Bulk

-

Clock/Calendar

85 °C

-40 °C

2.7V ~ 3.7V

Parallel

3.7 V

2.7 V

2 kB

Clock

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

含铅

N/A

-

通孔

28-DIP (0.600, 15.24mm)

28-PDIP

Analog Devices Inc./Maxim Integrated

Tube

DS1501

Obsolete

0°C ~ 70°C

-

Clock/Calendar

3V ~ 3.6V

Parallel

256B

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

N/A

-

Production (Last Updated: 4 months ago)

通孔

Radial

24

24-SOIC

Polypropylene (PP), Metallized

DS1685

Obsolete

MSL 1 - Unlimited

PRODUCTION (Last Updated: 13 hours ago)

Compliant

+ 85 C

5.5 V

Analog Devices Inc./Maxim Integrated

- 40 C

4.5 V

SMD/SMT

Multiplexed

242 B

备份切换

--

1600V (1.6kV)

550V

Tube

-55°C ~ 105°C

Bulk

MMKP383

0.689 L x 0.197 W (17.50mm x 5.00mm)

±5%

活跃

--

PC引脚

Clock/Calendar

High Pulse, DV/DT

3300pF

Clock & Timer ICs

4.5V ~ 5.5V

Alarm, Calendar, Clock

0.591 (15.00mm)

Parallel

242B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

3mA @ 5V

2.5V ~ 3.7V

--

实时时钟

0.433 (11.00mm)

无铅

--

N/A

-

表面贴装

34-PowerCap™ Module

34-PowerCap Module

Analog Devices Inc./Maxim Integrated

Tube

DS1743

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, Y2K

N/A

-

表面贴装

34-PowerCap™ Module

34-PowerCap Module

Analog Devices Inc./Maxim Integrated

Tube

DS1646

Obsolete

0°C ~ 70°C

-

Clock/Calendar

4.5V ~ 5.5V

Parallel

128KB

HH:MM:SS (24 hr)

YY-MM-DD-dd

4mA @ 4.5 V ~ 5.5 V

3V

Leap Year, NVSRAM

N/A

-

表面贴装

6-VBGA, FCBGA

6-FlipChip (2.82x2.54)

Analog Devices Inc./Maxim Integrated

Tape & Reel (TR)

DS2417

Obsolete

-40°C ~ 85°C

-

二进制计数器

2.5V ~ 5.5V

1-Wire® Serial

-

Binary

Binary

0.45µA @ 2.5V ~ 5.5V

-

唯一 ID

15 Ft

N/A

-

Tin

通孔

通孔

32-DIP Module (0.600, 15.24mm)

32

32-EDIP

4.5 V

通孔

Parallel

Analog Devices Inc./Maxim Integrated

128 kB

Integrated Battery

Compliant

Tube

DS1248

Obsolete

+ 85 C

5.5 V

- 40 C

-40°C ~ 85°C

Bulk

-

幻影时间芯片

85 °C

-40 °C

Clock & Timer ICs

4.5V ~ 5.5V

70 GHz

Calendar, Clock, NV Timekeeping RAM

5 V

Parallel

5.5 V

4.5 V

128 kB

70 ns

Clock

HH:MM:SS:hh

YY-MM-DD-dd

10mA @ 5V

-

NVSRAM

实时时钟

无

Unknown

无铅