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DS1338U-3

Maxim Integrated

DS1338U-3 by Maxim Integrated

DS1338U-3 by Maxim Integrated is a CMOS TIMER/REAL TIME CLOCK with I2C access, 3.3V supply, and -40 to 85°C operating temp. It comes in a small outline package suitable for industrial applications requiring accurate timekeeping and scheduling functionalities.

Median Price

$3.013

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 . 500 parts In-Stock

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$3.013

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500

$3.013

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Anansix

USA . 2,716 parts In-Stock

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Vyrian

USA . 359 parts In-Stock

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359

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Digiode

USA . 169 parts In-Stock

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169

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Distributors (Availability)

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

Continental Prestige Electronics

USA . 6,366 parts In-Stock

1+ parts

$3.013

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$2.953

6,366

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$2.953

Argo Parts USA

USA . 3,278 parts In-Stock

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$3.013

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3,278

$3.013

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Netroflash

USA . 1,000 parts In-Stock

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$3.013

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$2.862

10k+ parts

$2.802

1,000

$3.013

-

$2.862

$2.802

Semicontronic

India . 250 parts In-Stock

1+ parts

$9.000

100+ parts

$8.775

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$8.730

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250

$9.000

$8.775

$8.730

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AZTECH Wire

Italy . 196 parts In-Stock

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$14.160

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One Stop Electronics

USA . 573 parts In-Stock

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$26.000

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Aztec Data Supply Inc.

USA . 2,793 parts In-Stock

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$28.510

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Corohmni

South Africa . 1,979 parts In-Stock

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$53.346

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Modulus Dynamics

Lithuania . 1,883 parts In-Stock

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$59.978

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$59.978

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$59.978

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1,883

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MARBEL Systems

Belgium . 2,489 parts In-Stock

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$74.771

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$71.780

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Texas Native Microelectronics

USA . 45 parts In-Stock

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$85.944

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$82.506

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$79.928

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Kenton Components

USA . 293 parts In-Stock

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$103.133

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$90.757

293

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$90.757

Qasali Group International

UK . 14,401 parts In-Stock

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$222.767

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$204.203

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$204.203

Corphita

USA . 699 parts In-Stock

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699

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Perfect Parts

USA . 539 parts In-Stock

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539

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Microchip USA

USA . 428 parts In-Stock

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428

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Overview

Maxim Integrated's DS1338U-3 is a game-changer in the world of Timers & Real-Time Clocks. With its reliable performance and high-quality construction, this product stands out from the competition. Designed with precision and efficiency in mind, the DS1338U-3 offers unparalleled value to customers looking for a dependable solution for their timing needs. Whether used in industrial applications or consumer electronics, this real-time clock delivers accuracy and consistency, making it the perfect choice for any project. Trust Maxim Integrated to provide you with the cutting-edge technology you need to succeed.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The plastic/epoxy material used for the package body ensures durability and resistance to impact, making this product a reliable choice for various applications.

Information Access Method: I2C

The I2C interface allows for easy communication with other devices, enhancing the product's compatibility and usability in integrated systems.

Surface Mount: YES

Being surface mountable simplifies the installation process and saves space, making it suitable for compact designs and efficient PCB layouts.

Maximum Supply Voltage: 3.3 V

The 3.3V maximum supply voltage offers flexibility in power input options and compatibility with various voltage systems.

Package Shape: SQUARE

The square package shape allows for easy placement on the PCB and efficient use of space, contributing to a compact and organized design.

Power Supplies (V): 3

With multiple power supply options, this product can adapt to different voltage requirements, increasing its versatility in different applications.

No. of Terminals: 8

Having 8 terminals provides ample connectivity options for interfacing with external circuits, sensors, or peripherals, enhancing the product's functionality.

Interrupt Capability: N

Although lacking interrupt capability, this product focuses on continuous operation without interruptions, ensuring reliable and consistent timing functions.

Minimum Supply Voltage: 2.7 V

The 2.7V minimum supply voltage allows for operations in lower power environments, conserving energy and extending the product's battery life.

Maximum Operating Temperature: 85 °C

With a high maximum operating temperature of 85°C, this product can withstand elevated temperatures, making it suitable for industrial and harsh environments.

Minimum Operating Temperature: -40 °C

The -40°C minimum operating temperature ensures functionality in extreme cold conditions, expanding the product's usage range to diverse environments.

Terminal Finish: Tin/Lead (Sn/Pb)

The tin/lead terminal finish offers good solderability and conductivity, ensuring secure connections and reliable performance in electronic assemblies.

Terminal Position: DUAL

Dual terminal positions provide flexibility in PCB layout and circuit configurations, enabling optimal routing and connection arrangements for efficient design.

Maximum Seated Height: 1.1 mm

With a low maximum seated height of 1.1mm, this product enables compact and slim device designs, ideal for applications with space constraints.

Width: 3 mm

The 3mm width offers a small form factor for the product, allowing for integration into tight spaces and miniaturized electronic devices.

Maximum Clock Frequency: 0.032 MHz

The 0.032MHz maximum clock frequency ensures precise timing accuracy and stability in timekeeping functions, crucial for applications requiring reliable clock signals.

Maximum Time At Peak Reflow Temperature (s): 20

With a maximum time of 20 seconds at peak reflow temperature, this product enables efficient and quick soldering during manufacturing processes, enhancing production throughput.

Peak Reflow Temperature °C: 240

The peak reflow temperature of 240°C ensures proper soldering and reliable connections, meeting industry standards for surface mount device assembly.

Length: 3 mm

The 3mm length contributes to the compact size of the product, facilitating space-saving integration and sleek design aesthetics in electronic applications.

Temperature Grade: INDUSTRIAL

Designed for industrial environments, this product can withstand harsh conditions and stringent performance requirements, making it suitable for rugged applications.

Peripheral IC Type: TIMER, REAL TIME CLOCK

Combining timer and real-time clock functionality in one unit provides versatile timing features for diverse applications, simplifying system integration and reducing component count.

Technology: CMOS

Utilizing CMOS technology ensures low power consumption, high noise immunity, and reliable operation, making this product ideal for battery-powered and sensitive applications.

Terminal Form: GULL WING

The gull-wing terminal form offers secure mechanical support and easy soldering during assembly, ensuring robust connections and stable performance in operation.

Minimum Time: SECONDS

The ability to measure time in seconds provides precise and accurate timing capabilities, making this product ideal for applications requiring fine timing resolution.

Nominal Supply Voltage: 3 V

The 3V nominal supply voltage ensures compatibility with standard voltage levels, simplifying power management and integration into existing systems.

Terminal Pitch: 0.65 mm

The 0.65mm terminal pitch allows for close spacing of terminals, enabling efficient routing and compact design layout on the PCB, optimizing circuit density.

Technical Specifications

Timers & Real-Time Clocks DS1338U-3 attributes and parameters. Explore more Timers & Real-Time Clocks devices from Maxim Integrated

Specs

Maximum Clock Frequency:

.032 MHz

Information Access Method:

I2C

Interrupt Capability:

N

JESD-30 Code:

S-PDSO-G8

JESD-609 Code:

e0

Length:

3 mm

Moisture Sensitivity Level (MSL):

1

No. of Terminals:

8

No. of Timers:

1

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

TSSOP8,.19

Package Shape:

Package Style (Meter):

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

Peak Reflow Temperature (C):

240

Power Supplies (V):

3

Qualification:

Not Qualified

Maximum Seated Height:

1.1 mm

Sub-Category:

Timer or RTC

Maximum Supply Voltage:

3.3 V

Minimum Supply Voltage:

2.7 V

Nominal Supply Voltage:

3 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:

NO

Width:

3 mm

Peripheral IC Type:

Trade Compliance

DS1338U-3 Peripheral ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

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

-

489,000

-

Fabrication

Fab Initiation

-

USA

Beaverton

Wafer Capacity

312,000

-

312,000

-

Fabrication

Fab Initiation

-

Thailand

Chon Buri

Wafer Capacity

194,000

-

194,000

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