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DS1305EN/T&R

Maxim Integrated

DS1305EN/T&R by Maxim Integrated

DS1305EN/T&R by Maxim Integrated is a CMOS TIMER & REAL TIME CLOCK with SERIAL, 3-WIRE access. It operates at 2-5.5V, -40 to 85°C, and has interrupt capability. This small outline IC in plastic/epoxy package is ideal for industrial applications requiring precise timekeeping.

Median Price

$4.065

Lifecycle Status

Suppliers In-Stock

4

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Nova Conductors

Japan . 33 parts In-Stock

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$4.065

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33

$4.065

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Anansix

USA . 2,854 parts In-Stock

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Digiode

USA . 2,259 parts In-Stock

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Vyrian

USA . 1,146 parts In-Stock

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Distributors (Availability)

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Argo Parts USA

USA . 3,489 parts In-Stock

1+ parts

$4.065

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3,489

$4.065

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Continental Prestige Electronics

USA . 344 parts In-Stock

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$4.065

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$3.984

344

$4.065

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$3.984

Ampacity Inc.

Singapore . 277 parts In-Stock

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$5.000

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277

$5.000

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AZTECH Wire

Italy . 485 parts In-Stock

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$6.519

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485

$6.519

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One Stop Electronics

USA . 240 parts In-Stock

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$7.000

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240

$7.000

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Semicontronic

India . 218 parts In-Stock

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$28.000

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$27.300

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$27.160

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218

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$27.160

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Corohmni

South Africa . 3,138 parts In-Stock

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$33.737

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MARBEL Systems

Belgium . 500 parts In-Stock

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$40.492

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$40.492

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Texas Native Microelectronics

USA . 465 parts In-Stock

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$46.542

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$40.957

465

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$40.957

Kenton Components

USA . 45 parts In-Stock

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$55.850

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$49.148

45

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$49.148

Advanced Electronics

New Zealand . 500 parts In-Stock

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$57.858

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$54.965

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$54.965

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500

$57.858

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Qasali Group International

UK . 5,173 parts In-Stock

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$125.663

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$110.584

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$110.584

Microchip USA

USA . 5,065 parts In-Stock

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5,065

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Glotronic Ltd.

UK . 3,790 parts In-Stock

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QUARKTWIN TECHNOLOGY LTD

USA . 3,011 parts In-Stock

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Corphita

USA . 1,142 parts In-Stock

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Overview

Discover the DS1305EN/T&R by Maxim Integrated, a top-quality timer and real-time clock perfect for a wide range of applications. With a reliable manufacturer like Maxim Integrated backing this product, you can trust in its performance and durability. This versatile device offers customers incredible value with its interrupt capability, small outline package style, and low power consumption. Whether you need precise timekeeping or scheduling functions, the DS1305EN/T&R delivers on all fronts. Upgrade your projects with this innovative solution today!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

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

Information Access Method: SERIAL, 3-WIRE

Provides versatile ways to access information, allowing for easy integration into various systems.

Surface Mount: YES

Ideal for applications where space is limited, as it can be mounted directly onto the circuit board.

Maximum Supply Voltage: 5.5 V

Can operate effectively within a wide range of supply voltages, providing flexibility in power source selection.

Interrupt Capability: Y

Ability to generate interrupt signals which can be useful for time-sensitive applications.

Maximum Operating Temperature: 85 °C

Capable of operating at high temperatures, suitable for industrial environments.

Minimum Operating Temperature: -40 °C

Can operate in extreme cold conditions without any issues.

Terminal Finish: Tin/Lead (Sn/Pb)

Provides good solderability and electrical conductivity for reliable connections.

Width: 4.4 mm

Compact size enables easy integration into small electronic devices.

Technology: CMOS

CMOS technology offers low power consumption and high noise immunity, improving overall performance.

Technical Specifications

Timers & Real-Time Clocks DS1305EN/T&R attributes and parameters. Explore more Timers & Real-Time Clocks devices from Maxim Integrated

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:

e0

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):

240

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:

Tin/Lead (Sn/Pb)

Terminal Form:

Terminal Pitch:

.65 mm

Terminal Position:

DUAL

Minimum Time:

SECONDS

Maximum Time At Peak Reflow Temperature (s):

20

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

8473.30.11.80

SB

8542.39.00.00

Manufacturer Highlights

Maxim Integrated

Maxim Integrated is a leading provider of analog and mixed-signal integrated circuits for a range of industries, including automotive, industrial, communications, consumer, and computing. Founded in 1983 with headquarters in San Jose, California, Maxim has grown to become one of the world’s largest producers of integrated circuits due to its innovative solutions that solve customers’ toughest design challenges. Maxim's broad portfolio includes products such as power management solutions, high-voltage solutions, motor driver solutions, amplifiers and comparators, data converters and interface ICs. For over 35 years, Maxim has continued to push the boundaries of analog integration by providing innovative integrated circuit products that offer the industry’s highest performance and best quality. The company’s commitment to delivering cutting-edge technology enables customers to stay current with changing demands in the market. From automotive check engine lights to fitness trackers worn on the wrist – Maxim enables customers across multiple industries to create groundbreaking products through their advanced IC designs. Maxim Integrated is now officially part of Analog Devices.

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Management team

President & CEO

Tunc Doluca

Senior VP & CFO

Brian C. White

Senior VP, Technology & Manufacturing Group

Vivek Jain

Manufacturer fab locations 3

Fab name Location Fab Initiation Wafer Capacity

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Fabrication

Fab Initiation

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Philippines

Cavite

Wafer Capacity

489,000

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489,000

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Fabrication

Fab Initiation

-

USA

Beaverton

Wafer Capacity

312,000

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312,000

-

Fabrication

Fab Initiation

-

Thailand

Chon Buri

Wafer Capacity

194,000

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194,000

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