N/A

-

表面贴装

14-WFDFN Exposed Pad

14-TDFN (3x3)

96 B

备份切换

Analog Devices Inc./Maxim Integrated

Tube

DS1344

活跃

+ 85 C

5.5 V

- 40 C

3 V

SMD/SMT

Serial, 3-Wire, SPI

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

3V ~ 5.5V

Alarm, Calendar, Clock

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

-

表面贴装

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

8-TSSOP

PEI-Genesis

Bulk

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

-

实时时钟

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

1.3V ~ 3.7V

Renesas Electronics

N/A

-

面板安装

8-DIP (0.300, 7.62mm)

Bulkhead - Front Side Nut

Circular

Thermoplastic

8-PDIP

Thermoplastic

通孔

I2C, Serial

56 B

备份切换

Amphenol Sine Systems Corp

Bulk

AHDP04

16

活跃

-

No SVHC (10-Jun-2022)

+ 70 C

5.5 V

0 C

4.5 V

-55°C ~ 125°C

DuraMate™ AHDP

插座外壳

用于公引脚

31 (Radsok)

卡口锁

Clock & Timer ICs

Crimp

4.5V ~ 5.5V

Keyed

Unshielded

IP67/IP69K - Dust Tight, Water Resistant, Waterproof

-

24-31

Calendar, Clock

Black

Contacts Not Included; Jam Nut Not Included

I²C, 2-Wire Serial

56B

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

200µA @ 5V

2V ~ 3.5V

-

实时时钟

-

N/A

-

表面贴装

28-SOIC (0.337, 8.56mm Width)

28-SOIC

PEI-Genesis

DS1689

Bulk

活跃

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

-

Tin

通孔

通孔

24-DIP Module (0.600, 15.24mm)

24

24-EDIP

Analog Devices Inc./Maxim Integrated

Compliant

Tube

DS1742

Obsolete

0°C ~ 70°C

Bulk

-

Clock/Calendar

70 °C

0 °C

2.97V ~ 3.63V

150 GHz

3.3 V

Parallel

3.63 V

2.97 V

2 kB

150 ns

Clock

HH:MM:SS

YY-MM-DD-dd

2mA @ 3.3V

-

Leap Year, NVSRAM, Y2K

10.67 mm

38.1 mm

18.29 mm

无

无铅

697 In Stock

-

Production (Last Updated: 1 month ago)

Tin

表面贴装

Rigid

8-SOIC (0.154, 3.90mm Width)

8

8-SOIC

PRODUCTION (Last Updated: 1 month ago)

Compliant

MSL 1 - Unlimited

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

DS1307

活跃

+ 70 C

5.5 V

0 C

4.5 V

Analog Devices Inc./Maxim Integrated

SMD/SMT

I2C, Serial

56 B

备份切换

Totally Enclosed Fan Cooled

326THFS19078

CE, CSA, UR

Marathon Electric

8542390000/8542390000/8542390000/8542390000/8542390000

0°C ~ 70°C

切割胶带

-

NEMA Motors, Severe Duty Motors

70 °C

0 °C

Cast Iron

Clock & Timer ICs

4.5V ~ 5.5V

60 Hz

Calendar, Clock

5 V

I2C

5.5 V

4.5 V

56 B

6

Clock

1,182 RPM

Ball

HH:MM:SS

YY-MM-DD-dd

200µA @ 5V

30.37

2V ~ 3.5V

Leap Year, NVSRAM, Square Wave Output

实时时钟

2.13

3

1.5 mm

5 mm

4 mm

无

无SVHC

Contains Lead, Lead Free

N/A

-

表面贴装

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

10-uMAX/uSOP

Analog Devices Inc./Maxim Integrated

Obsolete

Tube

DS1392

-40°C ~ 85°C

Bulk

-

Clock/Calendar

2.7V ~ 3.3V

3-Wire Serial

-

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

YY-MM-DD-dd

125µA @ 2.7V ~ 3.3V

1.3V ~ 3.7V

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

N/A

-

表面贴装

8

Open

CR453CE2FBB

CSA, UL

GE

Compliant

快速连接

85 °C

-40 °C

2-Wire, I2C, Serial

5.5 V

1.8 V

277 VAC

Magnetic

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

1.5 mm

5 mm

4 mm

N/A

-

4000

ABLIC

ABLIC

Details

Reel

S-35390AH

Clock & Timer ICs

实时时钟

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

Tray

DS1254

Obsolete

Compliant

0°C ~ 70°C

Bulk

-

幻影时间芯片

70 °C

0 °C

4.5V ~ 5.5V

100 GHz

5 V

Parallel

2MB

100 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

-

表面贴装

10-VCDFN

10-SON (3.7x2.5)

Micro Crystal AG

Bulk

活跃

-40°C ~ 85°C

-

Clock/Calendar

1.3V ~ 5.5V, 2.1V ~ 5.5V

SPI, 4-Wire Serial

2B, 8B

HH:MM:SS

YY-MM-DD-dd

1µA @ 3V

-

Alarm, EEPROM, RAM, Trickle Charger

N/A

-

Production (Last Updated: 3 months ago)

通孔

通孔

32-DIP Module (0.600, 15.24mm)

32

32-EDIP

4.5 V

通孔

Parallel

128 kB

Integrated Battery

Analog Devices Inc./Maxim Integrated

Tube

DS1746

Obsolete

MSL 1 - Unlimited

PRODUCTION (Last Updated: 1 month ago)

Compliant

+ 85 C

5.5 V

- 40 C

-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

128KB

Clock

HH:MM:SS (24 hr)

YY-MM-DD-dd

4mA @ 5V

-

Leap Year, NVSRAM, Y2K

实时时钟

无

含铅

175 In Stock

-

表面贴装

8-SOIC (0.154, 3.90mm Width)

8-SOIC

SMD/SMT

Serial, 3-Wire

31 B

备份切换

Analog Devices Inc./Maxim Integrated

MSL 1 - Unlimited

Tape & Reel (TR)

DS1302

Obsolete

+ 85 C

5.5 V

- 40 C

2 V

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

2V ~ 5.5V

Calendar, Clock, NV Timekeeping RAM, Trickle Charger

3-Wire Serial

31B

HH:MM:SS (12/24 hr)

Day; Date; Month; Year

0.3µA ~ 1µA @ 2V ~ 5V

2V ~ 5.5V

Leap Year, NVSRAM, Trickle-Charger

实时时钟

N/A

-

通孔

28-DIP Module (0.600, 15.24mm)

28-EDIP

Analog Devices Inc./Maxim Integrated

Obsolete

Tube

DS1643

0°C ~ 70°C

-

Clock/Calendar

4.5V ~ 5.5V

Parallel

8KB

HH:MM:SS (24 hr)

YY-MM-DD-dd

3mA @ 5V

-

Leap Year, NVSRAM

无铅

N/A

-

表面贴装

表面贴装

8-SOIC (0.209, 5.30mm Width)

8

8-SOIC

SMD/SMT

Serial, 3-Wire

31 B

备份切换

Analog Devices Inc./Maxim Integrated

MSL 1 - Unlimited

Tape & Reel (TR)

DS1302

Obsolete

Non-Compliant

+ 70 C

5.5 V

0 C

2 V

0°C ~ 70°C

切割胶带

-

Clock/Calendar

70 °C

0 °C

Clock & Timer ICs

2V ~ 5.5V

Calendar, Clock, NV Timekeeping RAM, Trickle Charger

3.3 V

3-Wire Serial

5.5 V

2 V

31B

Clock

HH:MM:SS (12/24 hr)

Day; Date; Month; Year

0.3µA ~ 1µA @ 2V ~ 5V

2V ~ 5.5V

Leap Year, NVSRAM, Trickle-Charger

实时时钟

2.03 mm

5.46 mm

5.41 mm

无

Unknown

含铅

N/A

-

表面贴装

34-PowerCap™ Module

34-PowerCap Module

Analog Devices Inc./Maxim Integrated

Obsolete

Tube

DS1553

0°C ~ 70°C

-

Clock/Calendar

4.5V ~ 5.5V

Parallel

8KB

HH:MM:SS (24 hr)

YY-MM-DD-dd

3mA @ 5V

3V

Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

N/A

-

通孔

24-DIP (0.600, 15.24mm)

24-PDIP

-

-

-

Switchcraft Inc.

Bulk

CARAEN

活跃

-

0°C ~ 70°C

EN2™

Clock/Calendar

-

2.7V ~ 3.7V

-

-

Parallel

8KB

-

内螺纹插座

All

Plug, Right Angle

3

-

-

-

-

-

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

Axial

Axial

SMD/SMT

I2C, Serial

56 B

备份切换

RCD Components

Tape & Reel (TR)

活跃

DS1338

MSL 1 - Unlimited

+ 85 C

5.5 V

- 40 C

3 V

-55°C ~ 235°C

RSF

0.213 Dia x 0.591 L (5.40mm x 15.00mm)

±5%

2

±100ppm/°C

Clock/Calendar

24 kOhms

金属氧化膜

3W

Clock & Timer ICs

3V ~ 5.5V

Calendar, Clock

-

I²C, 2-Wire Serial

56B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

125µA ~ 200µA @ 3.63V ~ 5.5V

1.3V ~ 3.7V

Moisture Resistant

实时时钟

-

N/A

-

表面贴装

16

Momentary

HT8GBAAV3

CSA, UL

Cutler Hammer, Div of Eaton Co

Non-Compliant

Tape & Reel (TR)

85 °C

-40 °C

2-Wire, I2C, Serial

56 B

Screw

2.75

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

Incandescent

1NO

N/A

-

表面贴装

20-TSSOP (0.173, 4.40mm Width)

20-TSSOP

SMD/SMT

Serial, 3-Wire, SPI

96 B

备份切换

Analog Devices Inc./Maxim Integrated

MSL 1 - Unlimited

Tube

DS1305

Obsolete

+ 85 C

5.5 V

- 40 C

2 V

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

2V ~ 5.5V

Alarm, Calendar, Clock

SPI

96 B

HH:MM:SS (12/24 hr)

Day; Date; Month; Year

25.3µA ~ 81µA @ 2V ~ 5V

2V ~ 5.5V

Alarm, Leap Year, NVSRAM, Trickle-Charger

实时时钟

含铅

N/A

-

表面贴装

28-LCC (J-Lead)

28-PLCC (11.51x11.51)

0 C

4.5 V

SMD/SMT

Multiplexed

114 B

备份切换

Analog Devices Inc./Maxim Integrated

ACH580-BDR-031A-2+B058+F267+K454

ABB

Tube

DS12885

Obsolete

+ 70 C

5.5 V

0°C ~ 70°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

含铅

N/A

-

Production (Last Updated: 1 month ago)

通孔

通孔

24-DIP (0.600, 15.24mm)

24

24-PDIP

Plastic

+ 85 C

5.5 V

- 40 C

4.5 V

通孔

Multiplexed

114 B

Analog Devices Inc./Maxim Integrated

备份切换

Brady

41394

MSL 1 - Unlimited

PRODUCTION (Last Updated: 1 month ago)

Compliant

Tube

DS12885

活跃

-40°C ~ 85°C

-

Clock/Calendar

85 °C

-40 °C

Pipe & Valve Marking

Clock & Timer ICs

4.5V ~ 5.5V

Alarm, Calendar, Clock

5 V

Parallel

5.5 V

4.5 V

114 B

Clock

无

Condensate Drain

0

HH:MM:SS (12/24 hr)

Day; Date; Month; Year

Yellow

15mA @ 4.5V ~ 5.5V

2.5V ~ 4V

Black

English

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

实时时钟

无

Unknown

无铅

N/A

-

表面贴装

24-SOIC (0.295, 7.50mm Width)

24-SOIC

PEI-Genesis

DS17485

Bulk

活跃

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

-

通孔

8-DIP (0.300, 7.62mm)

8-PDIP

Print

8mm

-25°C

1pc(s)

70°C

-

No SVHC (10-Jun-2022)

Tube

DS1302

活跃

+ 70 C

5.5 V

0 C

2 V

Analog Devices Inc./Maxim Integrated

通孔

Serial, 3-Wire

31 B

备份切换

20%

0°C ~ 70°C

-

APM4A1MM

1MΩ

Clock & Timer ICs

2V ~ 5.5V

Mono

Calendar, Clock, NV Timekeeping RAM, Trickle Charger

3-Wire Serial

31 B

HH:MM:SS (12/24 hr)

Day; Date; Month; Year

0.3µA ~ 1µA @ 2V ~ 5V

2V ~ 5.5V

Leap Year, NVSRAM, Trickle-Charger

实时时钟

含铅

N/A

-

表面贴装

4-SMD, No Lead

20-TSSOP

EPSON

活跃

Tape & Reel (TR)

SG-8101

-40°C ~ 105°C

SG-8101

0.276 L x 0.197 W (7.00mm x 5.00mm)

XO (Standard)

1.8V ~ 3.3V

14.875 MHz

±20ppm

CMOS

Enable/Disable

Crystal

6.8mA (Typ)

3.5mA

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

0.055 (1.40mm)

-