Name: DS21448LN+
Brand: Maxim Integrated
SKU: DS21448LN
Price: 49.3384 USD
Availability: InStock
Rating: 5 (146 reviews)

DS21448LN+

For Reference Only

Part Number	DS21448LN+
Manufacturer	Maxim Integrated
Description	IC LIU QUAD E1/T1/J1 128-LQFP
Datasheet	DS21448LN+ Datasheet DS21448LN+ Specifications
Package	128-LQFP
ECAD
In Stock	6,444 piece(s)
Unit Price	$ 49.3384 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 16 - Jun 21 (Choose Expedited Shipping)
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Part Number # DS21448LN+ (Interface - Telecom) 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 DS21448LN+ specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add DS21448LN+ with quantity into BOM. Heisener.com does NOT require any registration to request a quote of DS21448LN+.

DS21448LN+ Specifications

Manufacturer	Maxim Integrated
Category	Integrated Circuits (ICs) - Interface - Telecom
Package	128-LQFP
ECAD
Series	-
Function	Line Interface Unit (LIU)
Interface	-
Number of Circuits	4
Voltage - Supply	3.135 V ~ 3.465 V
Current - Supply	320mA
Power (Watts)	-
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	128-LQFP
Supplier Device Package	128-LQFP (14x20)

DS21448LN+ Datasheet

DS21448LN+ Reviews

Aaliyah*****amurthy

April 1, 2023

★ ★ ★ ★ ★

Item came in time and looks as described.

Tri*****Kelly

March 29, 2023

★ ★ ★ ★ ★

It's an incredible place to buy the hard-to-find parts. Fair price, good quality and nice service! I would definitely do business with them again, thank you!

Leon***** Vang

March 18, 2023

★ ★ ★ ★ ★

Worked as advertised and good price. Can you imagine buying these at local store it would cost way to much.

Bail*****aral

March 15, 2023

★ ★ ★ ★ ★

What I like was it was shipped fast and no damage.

Broo***** Raval

March 6, 2023

★ ★ ★ ★ ★

The helper is super handy, especially if you work with medium size PCB boards as it allows to hold the board steady in every position. It feels pretty sturdy and of good quality.

Dav*****Ahuja

February 24, 2023

★ ★ ★ ★ ★

Received Quickly. Excellent Communication. Capacitors Look Excellent.

Pip*****Bhatt

February 24, 2023

★ ★ ★ ★ ★

Everything is good. Well made terminal blocks. Good consistency and I found no bad ones in the bunch.

Fran*****rrison

February 19, 2023

★ ★ ★ ★ ★

Worked very well! I would highly recommend buying.

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DS21448LN+ Packaging

DS21448LN+ FAQ

1. How to order DS21448LN+ 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 DS21448LN+ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DS21448LN+. All suppliers must pass our qualification reviews before they can publish their products including DS21448LN+ on Heisener; we pay more attention to the channels and quality of DS21448LN+ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DS21448LN+ price and inventory displayed accurate?

The price and inventory of DS21448LN+ 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 DS21448LN+?

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 DS21448LN+ we delivered, we will accept the replacement or return of the DS21448LN+ 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 DS21448LN+.

(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 DS21448LN+ pin diagram, DS21448LN+ datasheet?

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

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DS21448LN+ 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

DS21448LN+

D# DS21448LN+

Maxim Integrated Products

Framer E1/J1/T1 3.3V 128-Pin LQFP - Trays (Alt: DS21448LN+)

Part Number

Manufacturer

Description

Stock

DS21448LN+

D# DS21448LN+

Maxim Integrated Products

Framer E1/J1/T1 3.3V 128-Pin LQFP (Alt: DS21448LN+)

Part Number

Manufacturer

Description

Stock

DS21448LN+

Maxim Integrated Products

IC LIU QUAD E1/T1/J1 128-LQFP

137

DS21448LN

Maxim Integrated Products

IC LIU QUAD E1/T1/J1 128-LQFP

137

Part Number

Manufacturer

Description

Stock

DS21448LN+

D# DS21448LN+-ND

Maxim Integrated Products

IC TELECOM INTERFACE 128LQFP

Part Number

Manufacturer

Description

Stock

DS21448LN+

Maxim Integrated Products

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

DS21448LN

Maxim Integrated Products

OEM/CM QUOTES ONLY | NO BROKERS

Part Number

Manufacturer

Description

Stock

DS21448LN+

D# NS-DS21448LN+

Maxim Integrated Products

OEM/CM ONLY

5862

Part Number

Manufacturer

Description

Stock

DS21448LN+

Maxim Integrated Products

OEM/CM ONLY

Part Number

Manufacturer

Description

Stock

DS21448LN

Maxim Integrated Products

RFQ

13503

Quick Inquiry

DS21448LN+

Certified Quality

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