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  • Package / Case
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Attribute column

Categories

Clock/Timing - Real Time Clocks

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3751 Results

Product

Inventory

Pricing(USD)

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Datasheet

RoHS

Lifecycle Status

Contact Plating

Mount

Mounting Type

Package / Case

Surface Mount

Number of Pins

Supplier Device Package

Housing Material

Weight

Number of Terminals

Base Product Number

Battery Backup Switching

Brand

Case Code - in

Case Code - mm

Connector End A

Connector End A Pin Count

Connector End B

Connector End B Pin Count

Contact Materials

Factory Pack QuantityFactory Pack Quantity

Ihs Manufacturer

Manufacturer

Manufacturer Lifecycle Status

Manufacturer Part Number

Maximum Operating Temperature

Mfr

Minimum Operating Temperature

Mounting Styles

MSL

Operating Temperature-Max

Operating Temperature-Min

Package

Package Body Material

Package Code

Package Description

Package Shape

Package Style

Part Life Cycle Code

Part Package Code

Product Status

Risk Rank

RoHS

RTC Bus Interface

RTC Memory Size

Schedule B

Supply Voltage-Max

Supply Voltage-Min

Supply Voltage-Nom

SVHC

Tradename

Voltage, Rating

Wire Gauge Max

Wire Gauge Min

Operating Temperature

Packaging

Series

Size / Dimension

Tolerance

JESD-609 Code

Termination

ECCN Code

Temperature Coefficient

Type

Resistance

Terminal Finish

Max Operating Temperature

Min Operating Temperature

Applications

Gender

Additional Feature

HTS Code

Capacitance

Subcategory

Power Rating

Pitch

Technology

Voltage - Supply

Terminal Position

Terminal Form

Terminal Pitch

Reach Compliance Code

Current Rating

Frequency

Pin Count

Termination Style

JESD-30 Code

Function

Number of Outputs

Qualification Status

Operating Supply Voltage

Temperature Grade

Voltage

Interface

Max Supply Voltage

Min Supply Voltage

Memory Size

Cable Length

uPs/uCs/Peripheral ICs Type

Logic Function

Seated Height-Max

Product Type

Output Format

Connection Method

Time Format

Date Format

Current - Timekeeping (Max)

Voltage - Supply, Battery

Product

Mounting Angle

Features

Product Category

Height

Length

Width

Radiation Hardening

REACH SVHC

Flammability Rating

Lead Free

123

-

-

-

-

-

-

SON-10

-

-

-

-

-

-

-

Backup Switching

Amphenol LTW

-

-

Socket

3 Position

No Connector

-

-

10

-

Amphenol

-

-

+ 125 C

-

- 40 C

SMD/SMT

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Serial, 2-Wire, I2C

-

-

5.5 V

1.3 V

-

-

-

-

-

-

-

-

X-lok

-

-

-

-

-

-

-

-

-

-

-

-

Female

-

-

-

Cable Assemblies

-

-

-

-

-

-

-

-

5 A

-

-

-

-

-

-

-

-

-

-

-

-

-

-

2 m

-

-

-

Sensor Cables / Actuator Cables

-

-

HH:MM:SS:hh

YY-MM-DD

-

-

-

-

-

Sensor Cables / Actuator Cables

-

-

-

-

-

-

-

DS1553-70
DS1553-70

Analog Devices

360

-

Datasheet

-

-

-

Through Hole

28-DIP Module (0.600, 15.24mm)

-

-

28-EDIP

-

-

-

DS1553

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

-

-

Tube

-

-

-

-

-

-

-

Obsolete

-

-

-

-

-

-

-

-

-

-

-

-

-

0°C ~ 70°C

-

-

-

-

-

-

-

-

Clock/Calendar

-

-

-

-

-

-

-

-

-

-

-

-

-

4.5V ~ 5.5V

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Parallel

-

-

8KB

-

-

-

-

-

-

-

HH:MM:SS (24 hr)

YY-MM-DD-dd

3mA @ 5V

-

-

-

Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

-

-

-

-

-

-

-

Lead Free

DS3231SN#
DS3231SN#

Analog Devices

2114

-

Datasheet

Production (Last Updated: 1 month ago)

-

Surface Mount

Surface Mount

16-SOIC (0.295, 7.50mm Width)

-

16

16-SOIC

-

665.986997 mg

-

DS3231

Backup Switching

Royalohm

0402

1005

-

-

-

-

-

10000

-

Royalohm

PRODUCTION (Last Updated: 1 month ago)

-

+ 155 C

Analog Devices Inc./Maxim Integrated

- 55 C

PCB Mount

-

-

-

Tube

-

-

-

-

-

-

-

Active

-

Details

I2C, Serial

-

-

5.5 V

2.3 V

-

Lead (10-Jun-2022)

-

50 V

-

-

-40°C ~ 85°C

Reel

General Purpose Thick Film

-

1 %

-

SMD/SMT

-

100 PPM / C

Clock/Calendar

392 Ohms

-

85 °C

-40 °C

General Purpose

-

-

-

-

Resistors

62.5 mW (1/16 W)

-

Thick Film

2.3V ~ 5.5V

-

-

-

-

-

32.768 kHz

-

SMD/SMT

-

Calendar, Clock

1

-

3.3 V

-

-

I²C, 2-Wire Serial

5.5 V

2.3 V

-

-

-

Clock

-

Thick Film Resistors

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

110µA ~ 170µA @ 3.63V ~ 5.5V

2.3V ~ 5.5V

-

-

Wrap-Around Termination

Thick Film Resistors - SMD

0.35 mm

1 mm

0.5 mm

No

Unknown

-

Lead Free

In Stock

-

-

-

-

Surface Mount

-

-

-

8

-

-

-

-

-

-

Royalohm

1206

3216

-

-

-

-

-

5000

-

Royalohm

-

-

+ 155 C

-

- 55 C

PCB Mount

-

-

-

-

-

-

-

-

-

-

-

-

-

Details

-

-

-

-

-

-

-

-

200 V

-

-

-

Reel

General Purpose Thick Film

-

1 %

-

-

-

800 PPM / C

-

62 mOhms

-

85 °C

-40 °C

General Purpose

-

-

-

-

Resistors

330 mW (1/3 W)

-

Thick Film

-

-

-

-

-

-

-

-

SMD/SMT

-

-

-

-

-

-

-

2-Wire, I2C, Serial

-

-

56 B

-

-

-

-

Thick Film Resistors

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

-

-

-

-

Wrap-Around Termination

Thick Film Resistors - SMD

0.55 mm

3.1 mm

1.55 mm

-

-

-

-

NJU6358V24-TE2
NJU6358V24-TE2

NJR CORPORATION

In Stock

-

-

-

-

-

-

-

YES

-

-

-

-

14

-

-

CTS Electronic Components

-

-

-

-

-

-

-

3000

NEW JAPAN RADIO CO LTD

CTS

-

NJU6358V24(TE2)

-

-

-

-

-

80 °C

-30 °C

-

PLASTIC/EPOXY

LSSOP

LSSOP,

RECTANGULAR

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

Obsolete

SSOP

-

5.84

Details

-

-

-

5.5 V

4.5 V

5 V

-

-

-

-

-

-

Reel

525

-

-

e6

-

EAR99

-

-

-

TIN BISMUTH

-

-

-

-

CAN ALSO OPERATE AT 3V SUPPLY

8542.39.00.01

-

Oscillators

-

-

CMOS

-

DUAL

GULL WING

0.65 mm

unknown

-

-

14

-

R-PDSO-G14

-

-

Not Qualified

-

COMMERCIAL EXTENDED

-

-

-

-

-

-

TIMER, REAL TIME CLOCK

-

1.45 mm

TCXO

Clipped Sine Wave

-

-

-

-

-

-

-

-

TCXO Oscillators

-

5 mm

4.4 mm

-

-

-

-

In Stock

-

-

-

Tin

-

-

-

-

-

-

Thermoplastic

-

-

-

-

Bussmann / Eaton

-

-

-

-

-

-

Brass

100

-

Eaton

-

-

-

EPSON

-

Free Hanging

-

-

-

Tape & Reel (TR)

-

-

-

-

-

-

-

Obsolete

-

Details

-

-

-

-

-

-

-

EuroMag

300 V

16 AWG

26 AWG

-

Bulk

EM3533

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Terminal Blocks

-

3.5 mm

-

-

-

-

-

-

10 A

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Pluggable Terminal Blocks

-

Push-In

-

-

-

-

Plugs

Horizontal

-

Pluggable Terminal Blocks

11.2 mm

15.6 mm

18.3 mm

-

-

UL 94 V-0

-

DS1685SN-3
DS1685SN-3

Analog Devices

245
Datasheet

Production (Last Updated: 3 months ago)

-

Surface Mount

Surface Mount

24-SOIC (0.295, 7.50mm Width)

-

24

24-SOIC

-

-

-

DS1685

Backup Switching

-

-

-

-

-

-

-

-

-

-

-

PRODUCTION (Last Updated: 2 days ago)

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 1 - Unlimited

-

-

Tube

-

-

-

-

-

-

-

Active

-

Non-Compliant

Multiplexed

242 B

8473300002/8473300002/8473300002/8473300002/8473300002/8473300002/8473300002/8473300002/8473300002/8473300002/8473300002/8473300002/8473300002/8473300002/8473300002/8473300002/8473300002/8473300002/8473300002/8473300002/8473300002/8473300002/8473300002/84

3.7 V

2.7 V

-

-

-

-

-

-

-40°C ~ 85°C

-

-

-

-

-

-

-

-

Clock/Calendar

-

-

85 °C

-40 °C

-

-

-

-

-

Clock & Timer ICs

-

-

-

2.7V ~ 3.7V

-

-

-

-

-

-

-

-

-

Alarm, Calendar, Clock

-

-

3 V

-

-

Parallel

3.7 V

2.7 V

242 B

-

-

Clock

-

Real Time Clocks

-

-

HH:MM:SS (12/24 hr)

Day; Date; Month; Year; Century

2mA @ 3V

2.5V ~ 3.7V

-

-

Alarm, NVSRAM, Square Wave Output, Y2K

-

2.35 mm

15.6 mm

7.6 mm

-

-

-

Lead Free

DS1556WP-120
DS1556WP-120

Analog Devices

38
Datasheet

Production (Last Updated: 1 month ago)

-

Surface Mount

Surface Mount

34-PowerCap™ Module

-

34

34-PowerCap Module

-

-

-

DS1556

-

-

-

-

-

-

-

-

-

-

-

-

PRODUCTION (Last Updated: 1 month ago)

-

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

SMD/SMT

-

-

-

Tray

-

-

-

-

-

-

-

Active

-

Compliant

Parallel

128 kB

-

3.63 V

2.97 V

-

-

-

-

-

-

0°C ~ 70°C

Bulk

-

-

-

-

-

-

-

Clock/Calendar

-

-

70 °C

0 °C

-

-

-

-

-

Clock & Timer ICs

-

-

-

2.97V ~ 3.63V

-

-

-

-

-

-

-

-

-

Calendar, Clock, NV Timekeeping RAM, Watchdog Timekeeper

-

-

3.3 V

-

-

Parallel

3.63 V

2.97 V

128 kB

-

-

Clock

-

Real Time Clocks

-

-

HH:MM:SS

YY-MM-DD-dd

4mA @ 3.3V

3V

-

-

Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

-

-

-

-

No

-

-

Lead Free

CV193DPAG8
CV193DPAG8

Renesas

In Stock

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

AUTEC POWER SYSTEMS

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

119x60x36mm

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

In Stock

-

-

-

-

Surface Mount

-

-

-

8

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Yes

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

85 °C

-40 °C

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

2-Wire, I2C, Serial

-

-

-

-

-

-

-

-

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

-

-

-

-

-

-

-

-

-

-

-

-

-

DS1374C-18#
DS1374C-18#

Analog Devices

In Stock

-

Datasheet

-

-

Surface Mount

Surface Mount

16-SOIC (0.295, 7.50mm Width)

-

16

16-SOIC

-

-

-

DS1374

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

-

-

Tube

-

-

-

-

-

-

-

Obsolete

-

Non-Compliant

-

-

-

-

-

-

-

-

-

-

-

-40°C ~ 85°C

-

-

-

-

-

-

-

-

Binary Counter

-

-

85 °C

-40 °C

-

-

-

-

-

-

-

-

-

1.71V ~ 1.89V

-

-

-

-

-

-

-

-

-

-

-

-

1.8 V

-

-

2-Wire, I2C, Serial

1.89 V

1.71 V

-

-

-

Clock, Counter

-

-

-

-

Binary

Binary

100µA @ 1.71V ~ 1.89V

1.3V ~ 3.7V

-

-

Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer

-

-

-

-

No

-

-

-

CV194CPAG
CV194CPAG

Renesas

In Stock

-

-

-

-

-

Surface Mount

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Y

-

-

-

-

-

-

-

-

-

-

-

-

Tape & Reel, Tray Package

-

0.11in (2.8mm) L x 0.11in (2.8mm) W x 0.103in (2.6mm) H

±0.05pF

-

-

-

-

-

-

-

-

-

-

-

-

-

0.9pF

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

50V

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

DS1251Y-70
DS1251Y-70

Analog Devices

54
Datasheet

-

-

-

Panel mounting hole

32-DIP Module (0.600, 15.24mm)

-

-

32-EDIP

-

-

-

DS1251

Integrated Battery

-

-

-

-

-

-

-

-

-

-

ECE/EXCEL CELL ELECTRONIC CORP

-

-

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

Through Hole

MSL 1 - Unlimited

-

-

Tube

-

-

-

-

-

-

-

Active

-

-

Parallel, Phantom Clock

4 MB

-

5.5 V

4.5 V

-

-

-

-

-

-

0°C ~ 70°C

Packed by set, 10 sets per box

-

Compact Size, NO - 0, NC - 1

-

-

-

-

-

Phantom Time Chip

-

-

-

-

-

-

-

-

-

Clock & Timer ICs

-

-

-

4.5V ~ 5.5V

-

-

-

-

-

-

-

-

-

Calendar, Clock

-

-

-

-

220V AC

Parallel

-

-

512KB

-

-

-

-

Real Time Clocks

-

-

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

Day; Date; Month; Year

10mA @ 5V

-

-

-

Leap Year, NVSRAM

-

-

-

-

-

-

-

Contains Lead

DS1339C-33
DS1339C-33

Analog Devices

631

-

Datasheet

-

-

-

Surface Mount

16-SOIC (0.295, 7.50mm Width)

-

-

16-SOIC

-

-

-

DS1339

Backup Switching

-

-

-

-

-

-

-

-

-

-

DALE RESISTOR

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 1 - Unlimited

-

-

Tube

-

-

-

-

-

-

-

Active

-

NO

Serial

-

-

5.5 V

2.97 V

-

-

-

-

-

-

-40°C ~ 85°C

-

-

-

-

-

-

-

-

Clock/Calendar

-

-

-

-

-

-

-

-

-

Clock & Timer ICs

-

-

-

2.97V ~ 5.5V

-

-

-

-

-

-

-

-

-

Alarm, Calendar, Clock, Trickle Charger

-

-

-

-

-

I²C, 2-Wire Serial

-

-

-

-

-

-

-

Real Time Clocks

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

200µA @ 5.5V

1.3V ~ 3.7V

-

-

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

-

-

-

-

-

-

-

-

In Stock

-

-

-

-

Surface Mount

Terminal: ¼in Combos: 2, 3 or 4, w/Resistor

-

-

16

-

-

-

-

-

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BARKER MICROFARADS INC

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Y

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2.906in x 1.906in Oval Case

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±5%

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-

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85 °C

-40 °C

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-

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306uF

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-

-

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-

-

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-

-

-

-

-

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-

-

-

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440VAC

2-Wire, I2C, Serial

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-

-

-

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-

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-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

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-

-

-

-

-

-

-

-

-

-

-

-

DS1685S-3 T&R
DS1685S-3 T&R

Analog Devices

38
Datasheet

Production (Last Updated: 1 year ago)

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Surface Mount

Surface Mount

24-SOIC (0.295, 7.50mm Width)

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24

24-SOIC

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-

-

DS1685

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-

-

-

-

-

-

-

-

-

-

-

PRODUCTION (Last Updated: 4 days ago)

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+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

SMD/SMT

-

-

-

Tape & Reel (TR)

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-

-

-

-

-

-

Obsolete

-

Compliant

Multiplexed

242 B

-

3.7 V

2.7 V

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-

-

-

-

-

0°C ~ 70°C

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-

-

-

-

-

-

-

Real Time Clock (RTC)

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-

70 °C

0 °C

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-

-

-

-

Clock & Timer ICs

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-

-

3V

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-

-

-

-

-

-

-

-

Alarm, Calendar, Clock

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-

3 V

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-

Parallel

3.7 V

2.7 V

242 B

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-

Clock

-

Real Time Clocks

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-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

2mA @ 3V

2.5V ~ 3.7V

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-

Alarm, NVSRAM, Square Wave Output, Y2K

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-

-

-

No

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-

Lead Free

DS1685QN-5
DS1685QN-5

Analog Devices

38
Datasheet

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-

Surface Mount

28-LCC (J-Lead)

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-

28-PLCC (11.51x11.51)

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-

DS1685

Backup Switching

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-

-

-

-

-

-

-

-

-

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+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

-

-

-

Tube

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-

-

-

-

-

-

Obsolete

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-

Multiplexed

242 B

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5.5 V

4.5 V

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-

-

-

-

-

-40°C ~ 85°C

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-

-

-

-

-

-

-

Clock/Calendar

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-

-

-

-

-

-

-

-

Clock & Timer ICs

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-

-

4.5V ~ 5.5V

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-

-

-

-

-

-

-

-

Alarm, Calendar, Clock

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-

-

-

-

Parallel

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-

242B

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-

-

-

Real Time Clocks

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-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

3mA @ 5V

2.5V ~ 3.7V

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-

Alarm, NVSRAM, Square Wave Output, Y2K

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-

-

-

-

-

-

-

DS1685QN-3
DS1685QN-3

Analog Devices

38
Datasheet

Production (Last Updated: 3 months ago)

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-

Surface Mount

28-LCC (J-Lead)

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28

28-PLCC (11.51x11.51)

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DS1685

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-

-

-

-

-

-

-

-

-

-

-

PRODUCTION (Last Updated: 16 hours ago)

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+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

-

-

-

Tube

-

-

-

-

-

-

-

Obsolete

-

Compliant

Multiplexed

242 B

-

3.7 V

2.7 V

-

-

-

-

-

-

-40°C ~ 85°C

-

-

-

-

-

-

-

-

Clock/Calendar

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-

-

-

-

-

-

-

-

Clock & Timer ICs

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-

-

2.7V ~ 3.7V

-

-

-

-

-

-

-

-

-

Alarm, Calendar, Clock

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-

-

-

-

Parallel

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-

242B

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-

-

-

Real Time Clocks

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-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

2mA @ 3V

2.5V ~ 3.7V

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-

Alarm, NVSRAM, Square Wave Output, Y2K

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-

-

-

-

-

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Lead Free

DS17285S-3
DS17285S-3

Analog Devices

46
Datasheet

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-

-

Surface Mount

24-SOIC (0.295, 7.50mm Width)

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-

24-SOIC

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-

DS17285

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-

-

-

-

-

-

-

-

-

-

-

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+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

SMD/SMT

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-

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Tube

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-

-

-

-

-

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Obsolete

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-

Multiplexed

2 kB

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3.7 V

2.7 V

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-

-

-

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0°C ~ 70°C

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*

-

-

-

-

-

-

Clock/Calendar

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-

-

-

-

-

-

-

-

Clock & Timer ICs

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-

-

2.7V ~ 3.7V

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-

-

-

-

-

-

-

-

Alarm, Calendar, Clock

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-

-

-

-

Parallel

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-

2KB

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-

-

-

Real Time Clocks

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-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

2mA @ 2.7V ~ 3.7V

2.5V ~ 3.7V

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-

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

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-

-

-

-

-

-

-

DS1672S-33 T&R
DS1672S-33 T&R

Analog Devices

200
Datasheet

Production (Last Updated: 3 weeks ago)

Tin

Surface Mount

Surface Mount

8-SOIC (0.154, 3.90mm Width)

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8

8-SOIC

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-

DS1672

Backup Switching

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-

-

-

-

-

-

-

-

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PRODUCTION (Last Updated: 3 weeks ago)

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+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 1 - Unlimited

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-

Tape & Reel (TR)

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-

-

-

-

-

-

Obsolete

-

Compliant

Serial

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8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/85

3.63 V

2.97 V

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-

-

-

-

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-40°C ~ 85°C

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-

-

-

-

-

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-

Binary Counter

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85 °C

-40 °C

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-

-

-

-

Clock & Timer ICs

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-

-

2.97V ~ 3.63V

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-

-

-

-

-

-

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Calendar, Clock, Elapsed Time Counter

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3.3 V

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I2C

3.63 V

2.97 V

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-

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Clock, Counter

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Real Time Clocks

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-

Binary

Binary

500µA @ 3.63V

1.3V ~ 3.63V

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Trickle-Charger

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No

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Contains Lead, Lead Free