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DS1305EN+T&R

Analog Devices

DS1305EN+T&R by Analog Devices

Analog Devices' DS1305EN+T&R is a CMOS timer/real-time clock with 20 terminals, operating voltage of 2-5.5V, and max frequency of 0.032 MHz. It's used in industrial applications for timekeeping with interrupt capability and serial access via 3-wire method.

Median Price

$8.280

Lifecycle Status

Suppliers In-Stock

20

In-Stock Inventory

1k+

DS1305EN+T&R by Analog Devices
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Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Farnell

UK . 10,198 parts In-Stock

1+ parts

$7.276

100+ parts

$5.434

1k+ parts

$4.734

10k+ parts

$4.293

10,198

$7.276

$5.434

$4.734

$4.293

Arrow

USA . 52 parts In-Stock

1+ parts

$8.220

100+ parts

$5.621

1k+ parts

-

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52

$8.220

$5.621

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Analog Devices Inc

USA . 115 parts In-Stock

1+ parts

$8.280

100+ parts

$5.441

1k+ parts

$4.929

10k+ parts

$4.802

115

$8.280

$5.441

$4.929

$4.802

Newark

USA . 3,563 parts In-Stock

1+ parts

$8.530

100+ parts

$5.600

1k+ parts

$5.080

10k+ parts

-

3,563

$8.530

$5.600

$5.080

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Mouser Electronics

USA . 3,433 parts In-Stock

1+ parts

$9.400

100+ parts

$6.230

1k+ parts

$5.660

10k+ parts

$5.510

3,433

$9.400

$6.230

$5.660

$5.510

DigiKey

USA . 564 parts In-Stock

1+ parts

$9.400

100+ parts

$6.227

1k+ parts

$5.655

10k+ parts

$5.512

564

$9.400

$6.227

$5.655

$5.512

Rochester

USA . 2,025 parts In-Stock

1+ parts

-

100+ parts

$4.470

1k+ parts

$4.000

10k+ parts

$3.770

2,025

-

$4.470

$4.000

$3.770

Element14

Singapore . 1,306 parts In-Stock

1+ parts

-

100+ parts

$8.920

1k+ parts

$8.270

10k+ parts

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1,306

-

$8.920

$8.270

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Verical

USA . 52 parts In-Stock

1+ parts

-

100+ parts

$5.621

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-

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52

-

$5.621

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Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Nova Conductors

Japan . 18 parts In-Stock

1+ parts

$4.065

100+ parts

-

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18

$4.065

-

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TME

Poland . 132 parts In-Stock

1+ parts

$6.450

100+ parts

$4.800

1k+ parts

$3.600

10k+ parts

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132

$6.450

$4.800

$3.600

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Digiode

USA . 917 parts In-Stock

1+ parts

$6.912

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917

$6.912

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Cyclops Electronics Ltd

UK . 49,332 parts In-Stock

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49,332

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Chip Stock

USA . 36,580 parts In-Stock

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Vyrian

USA . 4,943 parts In-Stock

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4,943

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Anansix

USA . 2,220 parts In-Stock

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2,220

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Bristol Electronics

USA . 1,978 parts In-Stock

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1,978

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-

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Atlantic Semiconductor

USA . 1,978 parts In-Stock

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1,978

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Component Sense

UK . 1,570 parts In-Stock

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1,570

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Sensible Micro Corp

USA . 3 parts In-Stock

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3

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Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Argo Parts USA

USA . 3,252 parts In-Stock

1+ parts

$4.065

100+ parts

-

1k+ parts

-

10k+ parts

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3,252

$4.065

-

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Continental Prestige Electronics

USA . 12,288 parts In-Stock

1+ parts

$5.420

100+ parts

$4.050

1k+ parts

$3.380

10k+ parts

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12,288

$5.420

$4.050

$3.380

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Corphita

USA . 1,477 parts In-Stock

1+ parts

$6.548

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1,477

$6.548

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Semicontronic

India . 4,557 parts In-Stock

1+ parts

$8.760

100+ parts

$8.541

1k+ parts

$8.497

10k+ parts

-

4,557

$8.760

$8.541

$8.497

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Microchip USA

USA . 7,684 parts In-Stock

1+ parts

$26.422

100+ parts

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7,684

$26.422

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Advanced Electronics

New Zealand . 3,000 parts In-Stock

1+ parts

$32.877

100+ parts

$31.233

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$31.233

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3,000

$32.877

$31.233

$31.233

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Corohmni

South Africa . 3,224 parts In-Stock

1+ parts

$59.072

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3,224

$59.072

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MARBEL Systems

Belgium . 100 parts In-Stock

1+ parts

$71.381

100+ parts

$68.526

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100

$71.381

$68.526

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Texas Native Microelectronics

USA . 45 parts In-Stock

1+ parts

$82.047

100+ parts

$78.765

1k+ parts

$76.304

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45

$82.047

$78.765

$76.304

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Kenton Components

USA . 6,946 parts In-Stock

1+ parts

$98.456

100+ parts

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1k+ parts

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$86.642

6,946

$98.456

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$86.642

Perfect Parts

USA . 32,044 parts In-Stock

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32,044

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QUARKTWIN TECHNOLOGY LTD

USA . 19,128 parts In-Stock

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19,128

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Authorized Procurement Solutions

USA . 10,000 parts In-Stock

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GreenTree Electronics

Israel . 10,000 parts In-Stock

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RC Electronics

USA . 9,247 parts In-Stock

1+ parts

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$4.140

1k+ parts

$3.780

10k+ parts

$3.670

9,247

-

$4.140

$3.780

$3.670

A-Z Elektronik GmbH

Germany . 7,377 parts In-Stock

1+ parts

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7,377

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Kepictronics

USA . 5,000 parts In-Stock

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5,000

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Alle Elektronik GmbH

Germany . 4,918 parts In-Stock

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4,918

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Futuretech Components

Singapore . 3,000 parts In-Stock

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3,000

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Speed Components Ltd (Excess)

Israel . 571 parts In-Stock

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571

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Robosynatics

Brazil . 450 parts In-Stock

1+ parts

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100+ parts

$7.518

1k+ parts

$7.518

10k+ parts

$7.518

450

-

$7.518

$7.518

$7.518

Lucentia Tech

USA . 450 parts In-Stock

1+ parts

-

100+ parts

$7.518

1k+ parts

$7.518

10k+ parts

$7.518

450

-

$7.518

$7.518

$7.518

Qasali Group International

UK . 433 parts In-Stock

1+ parts

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100+ parts

$212.666

1k+ parts

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10k+ parts

$194.944

433

-

$212.666

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$194.944

Overview

Unlock precise timekeeping and scheduling with the DS1305EN+T&R by Analog Devices. Crafted with top-notch quality, this timer and real-time clock offers seamless integration into a variety of applications. From industrial automation to consumer electronics, this product guarantees reliable performance and accuracy. Benefit from its interrupt capability, low power consumption, and easy serial access method. Elevate your projects with Analog Devices' trusted expertise and innovative technology. Experience efficiency and precision like never before with the DS1305EN+T&R.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy as the package body material makes the product lightweight and durable.

Information Access Method: SERIAL, 3-WIRE

The serial 3-wire access method allows for efficient communication with other devices, enhancing connectivity.

Surface Mount: YES

Being surface mountable makes the product easy to integrate onto PCBs, saving space and simplifying assembly.

Maximum Supply Voltage: 5.5 V

The high maximum supply voltage ensures compatibility with a wide range of power sources, increasing flexibility in application.

Package Shape: RECTANGULAR

The rectangular package shape is industry-standard, allowing for easy integration into existing designs.

Power Supplies (V): 3/5

Support for both 3V and 5V power supplies accommodates different system requirements, making the product versatile.

No. of Terminals: 20

Having 20 terminals provides ample connectivity options for interfacing with other components or peripherals.

Interrupt Capability: Y

Interrupt capability enables the product to respond quickly to external events or triggers, enhancing real-time performance.

Package Style (Meter): SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

The compact small outline package with a thin profile and shrink pitch saves space on the PCB, ideal for compact designs.

Minimum Supply Voltage: 2 V

The low minimum supply voltage ensures operation even in low-power scenarios, making the product energy-efficient.

Maximum Operating Temperature: 85 °C

The high maximum operating temperature range allows for reliable operation in various environmental conditions, increasing product durability.

Minimum Operating Temperature: -40 °C

The low minimum operating temperature ensures the product can function in extreme cold conditions, enhancing its versatility.

Terminal Finish: Matte Tin (Sn) - annealed

The matte tin finish provides good solderability and conductivity, ensuring reliable electrical connections.

Terminal Position: DUAL

Having dual terminal positions offers flexibility in PCB layout and component orientation, facilitating easier assembly.

Maximum Seated Height: 1.1 mm

The low maximum seated height minimizes the overall profile of the product on the PCB, ideal for space-constrained designs.

Width: 4.4 mm

The compact width dimension saves space on the PCB, allowing for more efficient use of board real estate.

Maximum Clock Frequency: 0.032 MHz

The maximum clock frequency determines the processing speed, and 0.032 MHz provides sufficient performance for most timing applications.

Maximum Time At Peak Reflow Temperature (s): 30

The 30-second maximum time at peak reflow temperature ensures proper soldering during assembly, preventing damage to the product.

Peak Reflow Temperature °C: 260

The high peak reflow temperature tolerance of 260°C ensures the product can withstand the soldering process without adverse effects.

Length: 6.5 mm

The compact length dimension saves space on the PCB, enabling more efficient placement of components.

Temperature Grade: INDUSTRIAL

The industrial temperature grade ensures the product can operate reliably in harsh industrial environments, enhancing its durability.

Peripheral IC Type: TIMER, REAL TIME CLOCK

The product serves as both a timer and a real-time clock, offering versatile timing functionalities in a single component.

Technology: CMOS

The CMOS technology used in the product provides low power consumption and high noise immunity, ideal for battery-operated devices.

Terminal Form: GULL WING

The gull-wing terminal form offers secure mechanical support and facilitates easy PCB soldering during assembly.

Minimum Time: SECONDS

The minimum time resolution in seconds allows for precise timing applications, suitable for a wide range of time-sensitive tasks.

Nominal Supply Voltage: 5 V

The 5V nominal supply voltage ensures stable operation with a common power source, simplifying system design.

Terminal Pitch: 0.65 mm

The fine terminal pitch of 0.65 mm enables high-density mounting on the PCB, optimizing board space utilization.

Volatile: YES

The volatile memory feature allows for temporary data storage that is lost upon power off, ideal for real-time clock applications.

Technical Specifications

Timers & Real-Time Clocks DS1305EN+T&R attributes and parameters. Explore more Timers & Real-Time Clocks devices from Analog Devices

Specs

Maximum Clock Frequency:

.032 MHz

External Data Bus Width:

0

Information Access Method:

SERIAL, 3-WIRE

Interrupt Capability:

Y

JESD-30 Code:

R-PDSO-G20

JESD-609 Code:

e3

Length:

6.5 mm

Moisture Sensitivity Level (MSL):

1

No. of Terminals:

20

No. of Timers:

0

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

TSSOP20,.25

Package Shape:

Package Style (Meter):

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

Peak Reflow Temperature (C):

260

Power Supplies (V):

3/5

Qualification:

Not Qualified

Maximum Seated Height:

1.1 mm

Sub-Category:

Timer or RTC

Maximum Supply Voltage:

5.5 V

Minimum Supply Voltage:

2 V

Nominal Supply Voltage:

5 V

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Finish:

Matte Tin (Sn) - annealed

Terminal Form:

Terminal Pitch:

.65 mm

Terminal Position:

DUAL

Minimum Time:

SECONDS

Maximum Time At Peak Reflow Temperature (s):

30

Volatile:

YES

Width:

4.4 mm

Peripheral IC Type:

Trade Compliance

DS1305EN+T&R Peripheral ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

Manufacturer Highlights

Analog Devices

Analog Devices Inc. (ADI) is one of the leading companies in the areas of integrated circuit (IC) design, manufacturing, testing, and marketing. ADI is known for their high-performance semiconductor solutions which enable customers to create innovative systems that solve critical challenges. The company has over 40 years of experience in the industry and has been consistently recognized as an industry leader for its innovation as well as its commitment to quality products and services. They have garnered numerous awards throughout the years including awards from Gartner Magic Quadrant for Industrial IoT Platforms; Frost & Sullivan’s Global Product Leadership Award; and various awards relating to automotive safety technology such as JESD209-3 Automotive Grade Certifications from AEC-Q100.

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Management team

CEO

Vincent Roche

Interim CFO

James Mollica

CAO

Michael Sondel

Manufacturer fab locations 5

Fab name Location Fab Initiation Wafer Capacity

Limerick Fab

Fabrication

Fab Initiation

1977

Ireland

Limerick

Wafer Capacity

30,000

1977

30,000

Hillview Fab

Fabrication

Fab Initiation

2001

USA

Milpitas

Wafer Capacity

15,000

2001

15,000

Wilmington Fab

Fabrication

Fab Initiation

1967

USA

Wilmington

Wafer Capacity

50,000

1967

50,000

Camas Fab

Fabrication

Fab Initiation

1997

USA

Camas

Wafer Capacity

18,000

1997

18,000

Beaverton-Portland

Fabrication

Fab Initiation

1987

USA

Beaverton

Wafer Capacity

14,000

1987

14,000

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