N/A

-

表面贴装

表面贴装

-

8-TDFN EP

Analog Devices Inc./Maxim Integrated

DS1339

活跃

Compliant

Tape & Reel (TR)

-40°C ~ 85°C

-

Clock/Calendar

85 °C

-40 °C

1.71V ~ 5.5V

2-Wire, I2C, Serial

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

200µA @ 1.71V ~ 5.5V

1.3V ~ 3.7V

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

1712 In Stock

• 1: ¥35.036196
• 10: ¥33.053014
• 100: ¥31.182090
• 500: ¥29.417066
查看所有的价格

-

Production (Last Updated: 3 weeks ago)

表面贴装

表面贴装

8-SOIC (0.154, 3.90mm Width)

8

8-SOIC

Serial

Analog Devices Inc./Maxim Integrated

备份切换

PRODUCTION (Last Updated: 3 weeks ago)

Compliant

Tape & Reel (TR)

DS1672

活跃

+ 85 C

3.3 V

- 40 C

2.7 V

SMD/SMT

-40°C ~ 85°C

Tape & Reel (TR)

-

二进制计数器

85 °C

-40 °C

Clock & Timer ICs

2.7V ~ 3.3V

Calendar, Clock, Elapsed Time Counter

3 V

I2C

3.3 V

2.7 V

-

Clock, Counter

Binary

Binary

500µA @ 3.3V

1.3V ~ 3.63V

Trickle-Charger

实时时钟

无

Contains Lead, Lead Free

222 In Stock

• 1: ¥29.417121
• 10: ¥27.752002
• 100: ¥26.181136
• 500: ¥24.699182
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-

表面贴装

1.8 V

VSOJ

Serial-I2C

+85 °C

-40 °C

5.5 V

20

Alarm, Calendar, Timer

HH:MM:SS

DW:DM:M:Y

7mm

5.4mm

N/A

-

N/A

-

16

Compliant

N/A

-

表面贴装

8

Compliant

85 °C

-40 °C

2-Wire, I2C, Serial

5.5 V

2.45 V

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

1.5 mm

5 mm

4 mm

N/A

-

20

Non-Compliant

32.8 kHz

2

94 In Stock

• 1: ¥43.283782
• 10: ¥40.833757
• 100: ¥38.522411
• 500: ¥36.341895
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-

Production (Last Updated: 1 month ago)

表面贴装

表面贴装

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

10

10-uMAX/uSOP

2.7 V

SMD/SMT

Analog Devices Inc./Maxim Integrated

Serial

备份切换

MSL 1 - Unlimited

PRODUCTION (Last Updated: 1 month ago)

Compliant

Tube

DS1391

活跃

+ 85 C

3.3 V

- 40 C

-40°C ~ 85°C

-

Clock/Calendar

85 °C

-40 °C

Clock & Timer ICs

2.7V ~ 3.3V

Alarm, Calendar, Clock, Trickle Charger

3 V

SPI

3.3 V

2.7 V

-

Clock

HH:MM:SS:hh

Day; Date; Month; Year

125µA @ 2.7V ~ 3.3V

1.3V ~ 3.7V

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

实时时钟

950 µm

3 mm

3 mm

无

Unknown

无铅

326 In Stock

• 1: ¥19.201042
• 10: ¥18.114187
• 100: ¥17.088857
• 500: ¥16.121565
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-

表面贴装

10-LLGA

10-LGA (5x5)

1.6 V

SMD/SMT

I2C

64 B

Analog Devices Inc./Maxim Integrated

备份切换

MSL 3 - 168 hours

Tray

活跃

MAX31329SHLD#

+ 85 C

5.5 V

- 40 C

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

1.6V ~ 5.5V

I²C

64B

HH:MM:SS (12/24 hr)

Day; Date; Month; Year

420nA ~ 610nA @ 1.6V ~ 5.5V

1.6V ~ 5.5V

Low Current, Real-Time Clock

Alarm, Leap Year, RAM, Trickle Charger

实时时钟

N/A

-

有

N/A

-

有

N/A

-

有

N/A

-

有

N/A

-

有

N/A

-

有

N/A

-

Production (Last Updated: 4 months ago)

Tin

表面贴装

表面贴装

8-WDFN Exposed Pad

8

8-TDFN (3x3)

Analog Devices Inc./Maxim Integrated

活跃

PRODUCTION (Last Updated: 1 month ago)

Compliant

SRAM

Tube

DS1347

-40°C ~ 85°C

-

Clock/Calendar

85 °C

-40 °C

2V ~ 5.5V

3.3 V

SPI

5.5 V

2 V

-

Clock

HH:MM:SS

YY-MM-DD-dd

0.7µA ~ 0.8µA @ 2V ~ 5V

-

Alarm, Leap Year, SRAM

无

15 In Stock

• 1: ¥60.322092
• 10: ¥56.907636
• 100: ¥53.686447
• 500: ¥50.647590
查看所有的价格

-

表面贴装

14-SOIC (0.197, 5.00mm Width)

14-SOP

EPSON

Tape & Reel (TR)

活跃

-40°C ~ 85°C

RX-4035SA

Clock/Calendar

Clock & Timer ICs

2.4V ~ 5.5V

SPI

-

-

-

2.5µA @ 3V

1V ~ 5.5V

Alarm

实时时钟

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

-

表面贴装

14-SOIC (0.197, 5.00mm Width)

14-SOP

EPSON

Tape & Reel (TR)

活跃

1

Epson

爱普生定时

-40°C ~ 85°C

Reel

RX-4803SA

Clock/Calendar

Clock & Timer ICs

1.6V ~ 5.5V

4-Wire Serial

-

实时时钟

HH:MM:SS

YY-MM-DD-dd

2.1µA ~ 3.4µA @ 3V ~ 5V

1.6V ~ 5.5V

Alarm

实时时钟

14 In Stock

• 1: ¥108.577736
• 10: ¥102.431825
• 100: ¥96.633800
• 500: ¥91.163962
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-

通孔

16-DIP (0.300, 7.62mm)

16-PDIP

Phantom Clock

8 B

备份切换

Analog Devices Inc./Maxim Integrated

Tube

DS1315

活跃

+ 70 C

3.6 V

0 C

3 V

通孔

0°C ~ 70°C

-

幻影时间芯片

Clock & Timer ICs

3V ~ 3.6V

Calendar, Clock

Parallel

-

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

YY-MM-DD-dd

1.1mA @ 3.3V

2.5V ~ 3.7V

Leap Year

实时时钟

10 In Stock

• 1: ¥213.947617
• 10: ¥201.837376
• 100: ¥190.412618
• 500: ¥179.634542
查看所有的价格

-

通孔

32-DIP Module (0.600, 15.24mm)

32-EDIP

2.97 V

通孔

Parallel

32 kB

Analog Devices Inc./Maxim Integrated

Integrated Battery

MSL 1 - Unlimited

Tube

DS1554

Obsolete

+ 85 C

3.63 V

- 40 C

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

2.97V ~ 3.63V

Calendar, Clock, NV Timekeeping RAM, Watchdog Timekeeper

Parallel

32KB

HH:MM:SS (24 hr)

Day; Date; Month; Year

4mA @ 3.3V

-

Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

实时时钟

409 In Stock

• 1: ¥110.604169
• 10: ¥104.343557
• 100: ¥98.437315
• 500: ¥92.865390
查看所有的价格

-

Production (Last Updated: 3 weeks ago)

Tin

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

备份切换

PRODUCTION (Last Updated: 3 weeks ago)

Compliant

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

DS1672

活跃

+ 85 C

3.63 V

- 40 C

2.97 V

SMD/SMT

Serial

-40°C ~ 85°C

-

二进制计数器

85 °C

-40 °C

Clock & Timer ICs

2.97V ~ 3.63V

Calendar, Clock, Elapsed Time Counter

3.3 V

I2C

3.63 V

2.97 V

-

Clock, Counter

Binary

Binary

500µA @ 3.63V

1.3V ~ 3.63V

Trickle-Charger

实时时钟

无

无铅

50 In Stock

• 1: ¥8.901085
• 10: ¥8.397248
• 100: ¥7.921926
• 500: ¥7.473523
查看所有的价格

-

Clock & Timer ICs

实时时钟

50 In Stock

• 1: ¥8.901085
• 10: ¥8.397248
• 100: ¥7.921926
• 500: ¥7.473523
查看所有的价格

-

Clock & Timer ICs

实时时钟

N/A

-

有