Name: DS1340U-18
Brand: Maxim Integrated
SKU: DS1340U-18
Availability: InStock
Rating: 5 (190 reviews)

DS1340U-18

For Reference Only

Part Number	DS1340U-18
Manufacturer	Maxim Integrated
Description	IC RTC CLK/CALENDAR I2C 8-USOP
Datasheet	DS1340U-18 Datasheet DS1340U-18 Specifications
Package	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
ECAD
In Stock	7,152 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # DS1340U-18 (Clock/Timing - Real Time Clocks) is manufactured by Maxim Integrated and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For DS1340U-18 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add DS1340U-18 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of DS1340U-18.

DS1340U-18 Specifications

Manufacturer	Maxim Integrated
Category	Integrated Circuits (ICs) - Clock/Timing - Real Time Clocks
Package	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
ECAD
Series	-
Type	Clock/Calendar
Features	Leap Year, Trickle-Charger
Memory Size	-
Time Format	HH:MM:SS (24 hr)
Date Format	YY-MM-DD-dd
Interface	I2C, 2-Wire Serial
Voltage - Supply	1.71 V ~ 5.5 V
Voltage - Supply, Battery	1.3 V ~ 3.7 V
Current - Timekeeping (Max)	100µA @ 1.89V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package	8-uMAX

DS1340U-18 Datasheet

DS1340U-18 Reviews

Scot*****urch

March 31, 2023

★ ★ ★ ★ ★

I enjoy Good service from Heisener team , I can get good quality components what I want in heisener.com.

Marie*****ington

March 14, 2023

★ ★ ★ ★ ★

This is the best online shop to order electronic components. From a 30 cent item up to industrial, Customer Service is great. This company is so reliable and super easy to work with and ask questions. One CS agent even stayed after hours to get me an answer!

Aubr*****ontes

March 14, 2023

★ ★ ★ ★ ★

Completely satisfied of DS1340U-18 , I always find what I need. The site is easy to get the components .

Majo*****andt

March 12, 2023

★ ★ ★ ★ ★

Sure appreciate your quality, expertise and professional service. Thank you so much!!!

Marj***** Sethi

March 11, 2023

★ ★ ★ ★ ★

Great capacitors. very fast post very good communication.

Asp*****Behl

February 28, 2023

★ ★ ★ ★ ★

No complaints. Works perfectly every single one of them! great quality! No bent pins either!

Theo*****jamin

February 28, 2023

★ ★ ★ ★ ★

Tested one of them and works good.

Nick***** Chana

February 23, 2023

★ ★ ★ ★ ★

Good seller, incredible reliable.Item as described. Very professional

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DS1340U-18 Packaging

DS1340U-18 FAQ

1. How to order DS1340U-18 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that DS1340U-18 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DS1340U-18. All suppliers must pass our qualification reviews before they can publish their products including DS1340U-18 on Heisener; we pay more attention to the channels and quality of DS1340U-18 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DS1340U-18 price and inventory displayed accurate?

The price and inventory of DS1340U-18 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of DS1340U-18?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the DS1340U-18 we delivered, we will accept the replacement or return of the DS1340U-18 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of DS1340U-18.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as DS1340U-18 pin diagram, DS1340U-18 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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DS1340U-18 Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

DS1340U-18+

D# DS1340U-18+

Maxim Integrated Products

Real Time Clock Serial 8-Pin uMAX - Bulk (Alt: DS1340U-18+)

Part Number

Manufacturer

Description

Stock

DS1340U-18+

D# DS1340U-18+

Maxim Integrated Products

Real Time Clock Serial 8-Pin uMAX (Alt: DS1340U-18+)

Part Number

Manufacturer

Description

Stock

DS1340U-18+

Maxim Integrated Products

REAL TIME CLOCK SERL 8USOP - Bulk

DS1340U-18

Maxim Integrated Products

REAL TIME CLOCK SERL 8USOP - Bulk

Part Number

Manufacturer

Description

Stock

DS1340U-18+

D# DS1340U-18+-ND

Maxim Integrated Products

IC RTC CLK/CALENDAR I2C 8-USOP

281

DS1340U-18

D# DS1340U-18-ND

Maxim Integrated Products

IC RTC CLK/CALENDAR I2C 8-USOP

Part Number

Manufacturer

Description

Stock

DS1340U-18+TR

Maxim Integrated Products

In stock shipping within 2days

1000

Part Number

Manufacturer

Description

Stock

DS1340U-18+

D# 2909766

Maxim Integrated Products

RTC, -40 TO 85DEG C, USOP-8

RoHS: Compliant

Min Qty: 1

Container: Each

122

Part Number

Manufacturer

Description

Stock

DS1340U-18+

Maxim Integrated Products

IÂ²C RTC with Trickle Charger

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

DS1340U18

Maxim Integrated Products

OEM/CM QUOTES ONLY | NO BROKERS

323

Part Number

Manufacturer

Description

Stock

DS1340U18

Maxim Integrated Products

OEM/CM ONLY

760

Part Number

Manufacturer

Description

Stock

DS1340U-18+

D# 700-DS1340U-18

Maxim Integrated Products

Real Time Clock I C RTC with Trickle Charger

RoHS: Compliant

305

Part Number

Manufacturer

Description

Stock

DS1340U-18+

D# 68AC5066

Maxim Integrated Products

RTC, -40 TO 85DEG C, USOP-8, Date Format:Day, Date, Month, Year, Clock Format:HH:MM:SS, Clock IC Type:RTC, Supply Voltage Min:1.71V, Supply Voltage Max:5.5V, Clock IC Case Style:µSOP, No. of Pins:8Pins, IC Interface Type:I2C, RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

122

Part Number

Manufacturer

Description

Stock

DS1340U-18

D# NS-DS1340U-18

Maxim Integrated Products

OEM/CM ONLY

8455

Part Number

Manufacturer

Description

Stock

DS1340U18+

Maxim Integrated Products

OEM/CM ONLY

8367

Part Number

Manufacturer

Description

Stock

DS1340U-18+

D# 2909766

Maxim Integrated Products

RTC, -40 TO 85DEG C, USOP-8

RoHS: Compliant

Min Qty: 1

Container: Each

122

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DS1340U-18

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