N/A

-

Production (Last Updated: 3 weeks ago)

表面贴装

表面贴装

8-SOIC (0.209, 5.30mm Width)

8

8-SOIC

5.5 V

Glenair

- 40 C

4.5 V

I2C, Serial

32 B

零售包装

活跃

PRODUCTION (Last Updated: 3 weeks ago)

Compliant

DS1678

+ 85 C

-40°C ~ 85°C

Tape & Reel (TR)

*

时间事件记录器

85 °C

-40 °C

Clock & Timer ICs

4.5V ~ 5.5V

5 V

6 V

I2C

5.5 V

4.5 V

32 B

Clock

HH:MM:SS

YY-MM-DD-dd

-

2.6V ~ 3.5V

Alarm, Leap Year, NVSRAM, Y2K

实时时钟

无

含铅

N/A

-

通孔

28-DIP Module (0.600, 15.24mm)

28-EDIP

Glenair

零售包装

活跃

DS1743

0°C ~ 70°C

*

Clock/Calendar

2.97V ~ 3.63V

Parallel

8KB

HH:MM:SS (24 hr)

YY-MM-DD-dd

2mA @ 3.3V

-

Leap Year, NVSRAM, Y2K

N/A

-

表面贴装

1206 (3216 Metric)

1206

KOA Speer Electronics, Inc.

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

RN73R2B

活跃

-55°C ~ 155°C

RN73R

0.126 L x 0.063 W (3.20mm x 1.60mm)

±0.1%

2

±50ppm/°C

Clock/Calendar/Supervisor

6.42 kOhms

Thin Film

0.25W, 1/4W

2.7V ~ 3.3V

-

I²C, 2-Wire Serial

31B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

Automotive AEC-Q200, Moisture Resistant

0.028 (0.70mm)

AEC-Q200

N/A

-

N/A

-

表面贴装

8

Compliant

Tape & Reel (TR)

85 °C

-40 °C

2-Wire, I2C, Serial

56 B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

N/A

-

Production (Last Updated: 1 month ago)

Tin

表面贴装

Surface Mount, MLCC

1825 (4564 Metric)

8

8-uMAX/uSOP

PRODUCTION (Last Updated: 1 month ago)

Compliant

MSL 1 - Unlimited

Knowles Syfer

+ 85 C

5.5 V

- 40 C

2.97 V

SMD/SMT

Serial

备份切换

Tape & Reel (TR)

1825J

活跃

630V

-55°C ~ 125°C

Tape & Reel (TR)

FlexiCap™

0.177 L x 0.252 W (4.50mm x 6.40mm)

±5%

C0G, NP0 (1B)

Clock/Calendar

85 °C

-40 °C

汽车

0.033 µF

Clock & Timer ICs

2.97V ~ 5.5V

Calendar, Clock, Trickle Charger

3.3 V

-

-

I²C, 2-Wire Serial

5.5 V

2.97 V

-

-

Clock

HH:MM:SS (24 hr)

YY-MM-DD-dd

150µA @ 5.5V

1.3V ~ 5.5V

高电压

实时时钟

-

0.098 (2.50mm)

无

Unknown

Contains Lead, Lead Free

AEC-Q200

N/A

-

表面贴装

16

Non-Compliant

Tape & Reel (TR)

85 °C

-40 °C

2-Wire, I2C, Serial

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

N/A

-

通孔

32-DIP Module (0.600, 15.24mm)

32

32-EDIP

活跃

+ 70 C

5.5 V

0 C

Analog Devices Inc./Maxim Integrated

4.5 V

通孔

Parallel

128 kB

Integrated Battery

MSL 1 - Unlimited

Tube

DS1746

0°C ~ 70°C

-

Clock/Calendar

Clock & Timer ICs

4.5V ~ 5.5V

Calendar, Clock, NV Timekeeping RAM

Parallel

128KB

HH:MM:SS (24 hr)

Day; Date; Month; Year; Century

4mA @ 5V

-

Leap Year, NVSRAM, Y2K

实时时钟

含铅

N/A

-

N/A

-

Production (Last Updated: 1 month ago)

表面贴装

表面贴装

8-SOIC (0.154, 3.90mm Width)

8

8-SOIC

备份切换

Serial

Analog Devices Inc./Maxim Integrated

SMD/SMT

1.8 V

- 40 C

2.2 V

+ 85 C

Compliant

PRODUCTION (Last Updated: 1 month ago)

Tube

DS1672

Obsolete

-40°C ~ 85°C

Bulk

-

二进制计数器

85 °C

-40 °C

Clock & Timer ICs

1.8V ~ 2.2V

Calendar, Clock, Elapsed Time Counter

2 V

2-Wire, I2C, Serial

2.2 V

1.8 V

-

Clock, Counter

Binary

Binary

500µA @ 2.2V

1.3V ~ 3.63V

Trickle-Charger

实时时钟

含铅

N/A

-

表面贴装

16-SOIC (0.295, 7.50mm Width)

16-SOIC

Analog Devices Inc./Maxim Integrated

Tube

DS2404

Obsolete

-40°C ~ 85°C

Bulk

EconoRAM

二进制计数器

2.8V ~ 5.5V

1-Wire® and 3-Wire

512 B

Binary

Binary

500µA @ 5V

2.8V ~ 5.5V

Alarm, Square Wave Output, SRAM

无铅

N/A

-

表面贴装

22-SMD, 20 Leads, Flat Leads

22-SON (6.3x4.8)

EPSON

Non-Compliant

Bulk

活跃

1

Epson

爱普生定时

-40°C ~ 85°C

Bulk

RX-8025NB

Clock/Calendar

Clock & Timer ICs

1.7V ~ 5.5V

I²C

-

实时时钟

HH:MM:SS

YY-MM-DD

1.2µA ~ 1.8µA @ 3V ~ 5V

1.15V ~ 5.5V

Alarm

实时时钟

N/A

-

表面贴装

12-TFSOJ (0.094, 2.40mm Width)

12-VSOJ

EPSON

Tape & Reel (TR)

活跃

1000

Epson

爱普生定时

Details

-40°C ~ 85°C

Reel

RX-4803LC

Clock/Calendar

1.6V ~ 5.5V

4-Wire Serial

-

HH:MM:SS

YY-MM-DD

2.1µA ~ 3.4µA @ 3V ~ 5V

1.6V ~ 5.5V

Alarm

Epson Electronics America

N/A

-

表面贴装

22-SMD, 20 Leads, Flat Leads

22-SON (6.3x4.8)

EPSON

Tape & Reel (TR)

活跃

250

Epson

爱普生定时

Details

-40°C ~ 85°C

Reel

RX-8025NB

Clock/Calendar

Clock & Timer ICs

1.7V ~ 5.5V

I²C

-

实时时钟

HH:MM:SS

YY-MM-DD

1.2µA ~ 1.8µA @ 3V ~ 5V

1.15V ~ 5.5V

Alarm

实时时钟

N/A

-

表面贴装

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

8-uMAX/uSOP

Analog Devices Inc./Maxim Integrated

Tube

DS1672

活跃

-40°C ~ 85°C

-

二进制计数器

2.7V ~ 3.3V

I²C, 2-Wire Serial

-

Binary

Binary

500µA @ 3.3V

1.3V ~ 3.63V

Trickle-Charger

N/A

-

表面贴装

20-SSOP (0.154, 3.90mm Width)

20-QSOP

Analog Devices Inc./Maxim Integrated

Tube

MAX6909

Obsolete

-

Clock/Calendar/Supervisor

3V ~ 3.6V

I²C, 2-Wire Serial

31B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

N/A

-

通孔

16-DIP (0.300, 7.62mm)

16-PDIP

活跃

MSL 1 - Unlimited

+ 85 C

5.5 V

- 40 C

Analog Devices Inc./Maxim Integrated

4.5 V

通孔

Phantom Clock

8 B

备份切换

Tube

DS1315

-40°C ~ 85°C

-

幻影时间芯片

Clock & Timer ICs

4.5V ~ 5.5V

Calendar, Clock

Parallel

-

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

YY-MM-DD-dd

1.3mA @ 5V

2.5V ~ 3.7V

Leap Year

实时时钟

N/A

-

表面贴装

表面贴装

168-BBGA Module

168

168-BGA (40x40)

Analog Devices Inc./Maxim Integrated

Compliant

Tray

DS1254

Obsolete

0°C ~ 70°C

Bulk

-

幻影时间芯片

70 °C

0 °C

3V ~ 3.7V

150 GHz

3.3 V

Parallel

2 MB

150 ns

8 b

16 Mb

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

YY-MM-DD-dd

7mA @ 3.3V

3V

Leap Year, NVSRAM

无

含铅

N/A

-

通孔

32-DIP Module (0.600, 15.24mm)

32-EDIP

DS1248

活跃

+ 70 C

5.5 V

0 C

Analog Devices Inc./Maxim Integrated

4.5 V

通孔

Parallel

128 kB

Integrated Battery

MSL 1 - Unlimited

Tube

0°C ~ 70°C

-

幻影时间芯片

Clock & Timer ICs

4.5V ~ 5.5V

Calendar, Clock, NV Timekeeping RAM

Parallel

128KB

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

Day; Date; Month; Year

10mA @ 5V

-

NVSRAM

实时时钟

N/A

-

表面贴装

24-SOIC (0.295, 7.50mm Width)

24-SOIC

Analog Devices Inc./Maxim Integrated

Tube

DS14285

Obsolete

0°C ~ 70°C

Bulk

-

Clock/Calendar

4.5V ~ 5.5V

Parallel

114B

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

无铅

N/A

-

Production (Last Updated: 3 weeks ago)

表面贴装

表面贴装

28-SOIC (0.295, 7.50mm Width)

28

28-SOIC

Analog Devices Inc./Maxim Integrated

PRODUCTION (Last Updated: 3 weeks ago)

Compliant

Tape & Reel (TR)

DS1501

活跃

0°C ~ 70°C

Tape & Reel

-

Clock/Calendar

70 °C

0 °C

3V ~ 3.6V

3.3 V

Parallel

3.6 V

3 V

256 B

Clock

HH:MM:SS

YY-MM-DD-dd

4mA @ 3V ~ 3.6V

2.5V ~ 3.7V

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

无

N/A

-

Production (Last Updated: 1 month ago)

表面贴装

20-TSSOP (0.173, 4.40mm Width)

20

20-TSSOP

DS1315

Obsolete

+ 70 C

5.5 V

Analog Devices Inc./Maxim Integrated

0 C

4.5 V

SMD/SMT

Phantom Clock

8 B

备份切换

PRODUCTION (Last Updated: 1 month ago)

Compliant

Tube

0°C ~ 70°C

-

幻影时间芯片

Clock & Timer ICs

4.5V ~ 5.5V

Calendar, Clock

Parallel

-

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

YY-MM-DD-dd

1.3mA @ 5V

2.5V ~ 3.7V

Leap Year

实时时钟

无铅

N/A

-

N/A

-

表面贴装

20-TSSOP (0.173, 4.40mm Width)

20-TSSOP

Analog Devices Inc./Maxim Integrated

Tape & Reel (TR)

SMD/SMT

活跃

DS1344

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

3V ~ 5.5V

SPI

96B

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

实时时钟

N/A

-

8

Non-Compliant

无铅