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DS1305E

Maxim Integrated

DS1305E by Maxim Integrated

DS1305E by Maxim Integrated is a CMOS TIMER & REAL TIME CLOCK with SERIAL, 3-WIRE access. It operates at 2-5.5V and has interrupt capability. This small outline IC is ideal for applications requiring precise timekeeping in commercial temperature range.

Median Price

$7.690

Lifecycle Status

Suppliers In-Stock

24

In-Stock Inventory

1k+

Distributors (In-Stock)

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Nova Conductors

Japan . 700 parts In-Stock

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$4.683

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700

$4.683

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Component Electronics Inc.

Canada . 1 parts In-Stock

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$7.690

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$5.770

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$5.000

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1

$7.690

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Greenchips

USA . 25 parts In-Stock

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$9.168

100+ parts

$4.588

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$4.588

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$4.588

25

$9.168

$4.588

$4.588

$4.588

Chip Stock

USA . 3,651 parts In-Stock

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Digiode

USA . 1,582 parts In-Stock

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Vyrian

USA . 598 parts In-Stock

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Anansix

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ComSIT Distribution GmbH

Germany . 151 parts In-Stock

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Holdelec - ElecDif-Pro

France . 123 parts In-Stock

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Bristol Electronics

USA . 68 parts In-Stock

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Sensible Micro Corp

USA . 63 parts In-Stock

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Semi Source

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Eagle Technology Solutions

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QIE Inc.

USA . 25 parts In-Stock

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SIE Connect GmbH - GreenChips

Germany . 25 parts In-Stock

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Elcom Components

USA . 17 parts In-Stock

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ACDS - Activité Composants Distribution Service

France . 10 parts In-Stock

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Resion

USA . 10 parts In-Stock

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Prism Electronics

USA . 9 parts In-Stock

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LWI Electronics Inc

India . 8 parts In-Stock

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A&K Electronics

USA . 7 parts In-Stock

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7

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PC Components Company LLC

USA . 7 parts In-Stock

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7

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Zilex Electronics Inc.

Canada . 5 parts In-Stock

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Specialty Parts & Electronic Components, Inc. (S.P.E.C.)

USA . 2 parts In-Stock

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Distributors (Availability)

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

Continental Prestige Electronics

USA . 1,685 parts In-Stock

1+ parts

$4.683

100+ parts

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$4.589

1,685

$4.683

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$4.589

Netroflash

USA . 50 parts In-Stock

1+ parts

$4.683

100+ parts

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$4.449

10k+ parts

$4.355

50

$4.683

-

$4.449

$4.355

AZTECH Wire

Italy . 788 parts In-Stock

1+ parts

$6.231

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788

$6.231

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Component Stockers USA

USA . 2,941 parts In-Stock

1+ parts

$6.790

100+ parts

$5.850

1k+ parts

$4.420

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2,941

$6.790

$5.850

$4.420

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Semicontronic

India . 262 parts In-Stock

1+ parts

$22.000

100+ parts

$21.450

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$21.340

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262

$22.000

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$21.340

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One Stop Electronics

USA . 495 parts In-Stock

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$29.000

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495

$29.000

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Modulus Dynamics

Lithuania . 2,849 parts In-Stock

1+ parts

$31.271

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$31.271

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$31.271

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2,849

$31.271

$31.271

$31.271

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Advanced Electronics

New Zealand . 2,500 parts In-Stock

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$36.405

100+ parts

$34.585

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$34.585

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2,500

$36.405

$34.585

$34.585

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MARBEL Systems

Belgium . 3,601 parts In-Stock

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$40.614

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3,601

$40.614

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Texas Native Microelectronics

USA . 1,254 parts In-Stock

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$46.683

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$41.081

1,254

$46.683

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$41.081

Kenton Components

USA . 5,112 parts In-Stock

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$56.020

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$49.297

5,112

$56.020

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$49.297

Corohmni

South Africa . 127 parts In-Stock

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$83.458

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127

$83.458

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Qasali Group International

UK . 384 parts In-Stock

1+ parts

$126.044

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$110.919

384

$126.044

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$110.919

RC Electronics

USA . 90,000 parts In-Stock

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$5.000

1k+ parts

$4.710

10k+ parts

$4.620

90,000

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$5.000

$4.710

$4.620

QUARKTWIN TECHNOLOGY LTD

USA . 14,589 parts In-Stock

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Perfect Parts

USA . 13,281 parts In-Stock

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GreenTree Electronics

Israel . 10,000 parts In-Stock

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Authorized Procurement Solutions

USA . 8,500 parts In-Stock

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Microchip USA

USA . 5,696 parts In-Stock

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Argo Parts USA

USA . 4,450 parts In-Stock

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4,450

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Metaverse IC Inc.

Canada . 1,100 parts In-Stock

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Corphita

USA . 1,077 parts In-Stock

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Infinite Electronics LLP (Excess)

. 984 parts In-Stock

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984

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Cyclops Electronics Ltd (Excess)

UK . 891 parts In-Stock

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Kepictronics

USA . 850 parts In-Stock

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Glotronic Ltd.

UK . 694 parts In-Stock

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694

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Speed Components Ltd (Excess)

Israel . 581 parts In-Stock

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581

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Computer Components Inc. - USA

USA . 102 parts In-Stock

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102

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Assy Fe

Spain . 5 parts In-Stock

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5

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Overview

Enhance your projects with the DS1305E by Maxim Integrated, a top-tier manufacturer known for delivering high-quality Timers & Real-Time Clocks. This versatile device offers seamless integration with its SERIAL, 3-WIRE access method and interrupt capability. Ideal for a wide range of applications, this product boasts a durable plastic/epoxy package body material and small outline, thin profile design. With a wide supply voltage range and commercial temperature grade, the DS1305E provides unmatched reliability and precision. Upgrade your systems today with the value and benefits that only Maxim Integrated can deliver.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides durability and protection for the internal components of the timer and real-time clock.

Information Access Method: SERIAL, 3-WIRE

Allows for easy connectivity and communication with other devices, making it versatile and easily integrated into various systems.

Surface Mount: YES

Easily mounted on circuit boards, saving space and simplifying the assembly process.

Maximum Supply Voltage: 5.5 V

Can handle higher voltage inputs, providing flexibility in power supply options.

Interrupt Capability: Y

Can trigger an interrupt signal, allowing for real-time response to events and tasks.

Minimum Operating Temperature: 0 °C

Can operate in low temperature environments, making it suitable for a wide range of applications.

Maximum Clock Frequency: 0.032 MHz

Provides accurate timing and clock functions for precise timekeeping.

Peak Reflow Temperature °C: 240

Can withstand high temperatures during the assembly process, ensuring reliability and quality.

Technology: CMOS

Uses CMOS technology for low power consumption and efficient operation.

Technical Specifications

Timers & Real-Time Clocks DS1305E 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:

70 Cel

Minimum Operating Temperature:

0 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

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

DS1305E 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.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

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

-

194,000

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