N/A

-

表面贴装

16-SOIC (0.295, 7.50mm Width)

16-SOIC

Analog Devices Inc./Maxim Integrated

Tape & Reel (TR)

DS1315

活跃

-40°C ~ 85°C

-

幻影时间芯片

3V ~ 3.6V

Parallel

-

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

YY-MM-DD-dd

1.1mA @ 3.3V

2.5V ~ 3.7V

Leap Year

N/A

-

MSL 1 - Unlimited

YYYY:MM:DD:Hr:Min:Secs

N/A

-

MSL 1 - Unlimited

Day; Date; Month; Year; Century

N/A

-

MSL 1 - Unlimited

YYYY:MM:DD:Hr:Min:Secs

N/A

-

表面贴装

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

10-uMAX/uSOP

MSL 1 - Unlimited

Tube

DS1394

活跃

Analog Devices Inc./Maxim Integrated

+ 85 C

5.5 V

- 40 C

2.97 V

SMD/SMT

Serial, 3-Wire, SPI

备份切换

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

2.97V ~ 5.5V

Alarm, Calendar, Clock, Trickle Charger

SPI

-

实时时钟

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

N/A

-

表面贴装

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

8-uMAX/uSOP

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

DS1371

活跃

+ 85 C

Analog Devices Inc./Maxim Integrated

5.5 V

- 40 C

1.7 V

SMD/SMT

I2C, Serial

3 B

无备份切换

-40°C ~ 85°C

-

二进制计数器

Clock & Timer ICs

1.7V ~ 5.5V

Alarm, Binary Counter, Watchdog Timekeeper

I²C, 2-Wire Serial

-

实时时钟

Binary

Binary

1.3µA @ 1.7V ~ 5.5V

-

Alarm, Square Wave Output, Watchdog Timer

N/A

-

表面贴装

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

8-uMAX/uSOP

MSL 1 - Unlimited

Tube

DS1372

活跃

Analog Devices Inc./Maxim Integrated

+ 85 C

5.5 V

- 40 C

2.4 V

SMD/SMT

I2C, Serial

12 B

无备份切换

-40°C ~ 85°C

-

二进制计数器

Clock & Timer ICs

2.4V ~ 5.5V

Alarm, Binary Counter, Watchdog Timekeeper

I²C, 2-Wire Serial

-

实时时钟

Binary

Binary

0.8µA @ 2.4V ~ 5.5V

-

Alarm, Square Wave Output, Watchdog Timer

N/A

-

Production (Last Updated: 1 month ago)

Tin

表面贴装

表面贴装

20-TSSOP (0.173, 4.40mm Width)

20

20-TSSOP

MSL 1 - Unlimited

PRODUCTION (Last Updated: 1 month ago)

Compliant

Tape & Reel (TR)

Analog Devices Inc./Maxim Integrated

DS1306

Obsolete

+ 85 C

5.5 V

- 40 C

2 V

SMD/SMT

Serial

96 B

备份切换

-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

实时时钟

HH:MM:SS

Day; Date; Month; Year

25.3µA ~ 81µA @ 2V ~ 5V

2V ~ 5.5V

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

无

无SVHC

无铅

N/A

-

表面贴装

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

8-uMAX/uSOP

MSL 1 - Unlimited

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

DS1308

活跃

Analog Devices Inc./Maxim Integrated

+ 85 C

5.5 V

- 40 C

3 V

SMD/SMT

Serial, 2-Wire, I2C

56 B

备份切换

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

3V ~ 5.5V

I²C, 2-Wire Serial

56B

实时时钟

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

N/A

-

表面贴装

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

8-uMAX/uSOP

MSL 1 - Unlimited

Tube

DS1308

活跃

Analog Devices Inc./Maxim Integrated

+ 85 C

5.5 V

- 40 C

2.7 V

SMD/SMT

I2C, Serial

56 B

备份切换

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

2.7V ~ 5.5V

Calendar, Clock

I²C, 2-Wire Serial

56B

实时时钟

HH:MM:SS (12/24 hr)

Day; Date; Month; Year

-

1.3V ~ 5.5V

Leap Year, NVSRAM, Square Wave Output

N/A

-

表面贴装

34-PowerCap™ Module

34-PowerCap Module

Tube

DS1744

活跃

MSL 3 - 168 hours

Analog Devices Inc./Maxim Integrated

+ 85 C

3.63 V

- 40 C

2.97 V

SMD/SMT

Parallel

32 kB

备份切换

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

2.97V ~ 3.63V

Calendar, Clock, NV Timekeeping RAM

Parallel

32KB

实时时钟

HH:MM:SS (24 hr)

YY-MM-DD-dd

2mA @ 3.3V

3V

Leap Year, NVSRAM, Y2K

N/A

-

通孔

24-DIP Module (0.600, 15.24mm)

24-EDIP

Analog Devices Inc./Maxim Integrated

Tube

DS1642

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

N/A

-

表面贴装

34-PowerCap™ Module

34-PowerCap Module

Analog Devices Inc./Maxim Integrated

Tube

DS1643

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

N/A

-

通孔

24-DIP Module (0.600, 15.24mm)

24-EDIP

Analog Devices Inc./Maxim Integrated

Tube

DS17487

Obsolete

-40°C ~ 85°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

-

表面贴装

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

N/A

-

通孔

28-DIP Module (0.600, 15.24mm)

28-EDIP

Analog Devices Inc./Maxim Integrated

Tube

DS1743

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

N/A

-

-

-

-

Analog Devices Inc./Maxim Integrated

Tube

DS1251

Obsolete

0°C ~ 70°C

-

幻影时间芯片

2.97V ~ 3.63V

Parallel

512KB

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

YY-MM-DD-dd

7mA @ 3.3V

3V

Leap Year, NVSRAM

65 In Stock

-

6 Weeks

通孔

32-DIP Module (0.600, 15.24mm)

NO

32

-40°C~85°C

Tube

2012

e3

yes

活跃

1 (Unlimited)

32

EAR99

Clock/Calendar

Matte Tin (Sn)

8473.30.11.80

2.97V~3.63V

DUAL

未说明

3.3V

2.54mm

未说明

DS1746

32

不合格

3.3V

Parallel

128KB

8

HH:MM:SS (24 hr)

YY-MM-DD-dd

2mA @ 3.3V

SECONDS

N

NO

Leap Year, NVSRAM, Y2K

10.922mm

43.053mm

15.24mm

ROHS3 Compliant

无铅

90 In Stock

-

6 Weeks

通孔

24-DIP Module (0.600, 15.24mm)

NO

24

0°C~70°C

Tube

2000

e3

yes

活跃

1 (Unlimited)

24

EAR99

Clock/Calendar

Matte Tin (Sn)

8542.39.00.01

4.5V~5.5V

DUAL

未说明

5V

2.54mm

not_compliant

未说明

DS17487

24

不合格

5V

Parallel

4KB

0.032MHz

8

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

3mA @ 4.5V~5.5V

SECONDS

Y

2.5V~3.7V

NO

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

9.398mm

33.782mm

ROHS3 Compliant

无铅

87 In Stock

-

10 Weeks

表面贴装

34-PowerCap™ Module

YES

34

0°C~70°C

Tube

2012

e3

yes

活跃

3 (168 Hours)

34

EAR99

Clock/Calendar

Matte Tin (Sn)

8473.30.11.80

4.5V~5.5V

DUAL

260

5V

1.27mm

not_compliant

未说明

DS1746

34

不合格

5V

Parallel

128KB

0.032MHz

8

HH:MM:SS (24 hr)

YY-MM-DD-dd

4mA @ 5V

SECONDS

N

3V

NO

Leap Year, NVSRAM, Y2K

2.3368mm

25.019mm

23.495mm

ROHS3 Compliant

无铅

73 In Stock

-

10 Weeks

通孔

通孔

32-DIP Module (0.600, 15.24mm)

32

0°C~70°C

Tube

2003

e3

yes

活跃

1 (Unlimited)

32

EAR99

Clock/Calendar

Matte Tin (Sn)

8473.30.11.80

2.97V~3.63V

DUAL

3.3V

2.54mm

DS1556

32

3.3V

Parallel

128KB

Clock

8

HH:MM:SS (24 hr)

YY-MM-DD-dd

4mA @ 3.3V

SECONDS

Y

NO

Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

10.922mm

43.053mm

15.24mm

无

ROHS3 Compliant

无铅

1000 In Stock

-

10 Weeks

Tin

通孔

通孔

32-DIP Module (0.600, 15.24mm)

32

0°C~70°C

Tube

2011

e3

yes

活跃

1 (Unlimited)

32

3A991.B.2.A

幻影时间芯片

8473.30.11.40

4.5V~5.5V

DUAL

260

5V

2.54mm

70GHz

DS1251

32

5V

5V

Parallel

512KB

70 ns

Clock

8

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

YY-MM-DD-dd

10mA @ 5V

1/100SECOND

N

NO

Leap Year, NVSRAM

10.922mm

43.053mm

15.24mm

无

Unknown

ROHS3 Compliant

无铅

78 In Stock

-

10 Weeks

通孔

32-DIP Module (0.600, 15.24mm)

NO

32

-40°C~85°C

Tube

2012

e3

yes

活跃

1 (Unlimited)

32

3A991.B.2.A

幻影时间芯片

Matte Tin (Sn)

8473.30.11.40

4.5V~5.5V

DUAL

260

5V

2.54mm

未说明

DS1248

32

不合格

5V

Parallel

128KB

8

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

YY-MM-DD-dd

10mA @ 5V

1/100SECOND

N

NO

NVSRAM

10.922mm

43.053mm

15.24mm

ROHS3 Compliant

无铅

1000 In Stock

-

10 Weeks

表面贴装

表面贴装

34-PowerCap™ Module

34

-40°C~85°C

Tube

2003

e3

yes

活跃

3 (168 Hours)

34

EAR99

Clock/Calendar

Matte Tin (Sn)

8473.30.11.80

4.5V~5.5V

DUAL

5V

DS1557

34

5V

5V

Parallel

512KB

0.032MHz

Clock

8

HH:MM:SS (24 hr)

YY-MM-DD-dd

6mA @ 5V

SECONDS

Y

3V

NO

Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

无

ROHS3 Compliant

无铅

N/A

-

11 Weeks

表面贴装

34-PowerCap™ Module

YES

0°C~70°C

Tray

2011

e3

yes

活跃

3 (168 Hours)

34

EAR99

幻影时间芯片

Matte Tin (Sn)

8473.30.11.40

2.97V~3.63V

DUAL

未说明

3.3V

1.27mm

not_compliant

未说明

DS1244

34

R-XDMA-U34

不合格

3.3V

Parallel

32KB

8

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

YY-MM-DD-dd

7mA @ 3.3V

1/100SECOND

N

3V

NO

Leap Year, NVSRAM

6.858mm

25.019mm

23.495mm

ROHS3 Compliant

无铅