Name: DS2148T
Brand: Maxim Integrated
SKU: DS2148T
Availability: InStock
Rating: 5 (99 reviews)

DS2148T

For Reference Only

Part Number	DS2148T
Manufacturer	Maxim Integrated
Description	IC LIU E1/T1/J1 5V 44-TQFP
Datasheet	DS2148T Datasheet DS2148T Specifications
Package	44-TQFP
ECAD
In Stock	63,492 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 3 - May 8 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # DS2148T (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 DS2148T specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add DS2148T with quantity into BOM. Heisener.com does NOT require any registration to request a quote of DS2148T.

DS2148T Specifications

Manufacturer	Maxim Integrated
Category	Integrated Circuits (ICs) - Interface - Telecom
Package	44-TQFP
ECAD
Series	-
Function	Line Interface Unit (LIU)
Interface	LIU
Number of Circuits	1
Voltage - Supply	4.75 V ~ 5.25 V
Current - Supply	95mA
Power (Watts)	-
Operating Temperature	0°C ~ 70°C
Mounting Type	Surface Mount
Package / Case	44-TQFP
Supplier Device Package	44-TQFP (10x10)

DS2148T Datasheet

DS2148T Reviews

Jor*****Hayes

March 23, 2023

★ ★ ★ ★ ★

It fit exactly in the same location as the original. Works great and no problem. Good purchase.

Emma***** Gomez

March 21, 2023

★ ★ ★ ★ ★

Good！ quick and convenient delivery. product tracking with good advice.

Esper*****Rowland

March 15, 2023

★ ★ ★ ★ ★

These very economical items will repair my expensive contactors with just a quick connection.

Jas*****amos

March 9, 2023

★ ★ ★ ★ ★

Used these for a solar project, and they are working great.

Car***** Deo

March 8, 2023

★ ★ ★ ★ ★

I can find what I want, and also trust I'm getting what I paid for. Many times I had to send things back or eat the cost dealing shady sellers, either way it cost me.

Way*****Wong

March 6, 2023

★ ★ ★ ★ ★

Parts received and tested, all can work, thank you

Owe*****iswas

February 21, 2023

★ ★ ★ ★ ★

Solved my electrical back feed problems on my alternator.

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DS2148T Packaging

DS2148T FAQ

1. How to order DS2148T 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 DS2148T is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DS2148T. All suppliers must pass our qualification reviews before they can publish their products including DS2148T on Heisener; we pay more attention to the channels and quality of DS2148T products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DS2148T price and inventory displayed accurate?

The price and inventory of DS2148T 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 DS2148T?

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 DS2148T we delivered, we will accept the replacement or return of the DS2148T 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 DS2148T.

(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 DS2148T pin diagram, DS2148T datasheet?

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

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DS2148T 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
DS2148TA2 D# DS2148TA2	Maxim Integrated Products	Line Interface Unit E1/T1/J1 1-Channel 5V 44-Pin TQFP - Bulk (Alt: DS2148TA2) RoHS: Not Compliant	0
DS2148TN+ D# DS2148TN+	Maxim Integrated Products	Framer E1/J1/T1 5V 44-Pin TQFP - Trays (Alt: DS2148TN+)	0
DS2148TN D# DS2148TN	Maxim Integrated Products	Line Interface Unit E1/T1/J1 1-Channel 5V 44-Pin TQFP - Bulk (Alt: DS2148TN) RoHS: Not Compliant	0
DS2148T+ D# DS2148T+	Maxim Integrated Products	Framer E1/J1/T1 5V 44-Pin TQFP - Trays (Alt: DS2148T+)	0

Part Number

Manufacturer

Description

Stock

DS2148T+

D# DS2148T+

Maxim Integrated Products

Framer E1/J1/T1 5V 44-Pin TQFP (Alt: DS2148T+)

DS2148TN+

D# DS2148TN+

Maxim Integrated Products

Framer E1/J1/T1 5V 44-Pin TQFP (Alt: DS2148TN+)

Part Number

Manufacturer

Description

Stock

DS2148T

Dallas Semiconductor

155

DS2148T+

Dallas Semiconductor

Part Number	Manufacturer	Description	Stock
DS2148TN	Maxim Integrated Products	IC LIU E1/T1/J1 5V 44-TQFP	703
DS2148T+	Maxim Integrated Products	FRAMER E1/J1/T1 5V 44TQFP - Trays	0
DS2148TA2	Maxim Integrated Products	N/A DATACOM, PCM TRANSCEIVER, PQFP44 10 X 10 MM, 1 MM HEIGHT, TQFP-44	619
DS2148TN+	Maxim Integrated Products	IC LIU E1/T1/J1 5V 44-TQFP	703
DS2148T	Maxim Integrated Products	FRAMER E1/J1/T1 5V 44TQFP - Trays	0

Part Number	Manufacturer	Description	Stock
DS2148T+ D# DS2148T+-ND	Maxim Integrated Products	IC TELECOM INTERFACE 44TQFP	0
DS2148T D# DS2148T-ND	Maxim Integrated Products	IC TELECOM INTERFACE 44TQFP	0
DS2148TA2 D# 2156-DS2148TA2-ND	Rochester Electronics LLC	5V E1/T1/J1 LINE INTERFACE	619
DS2148TN+ D# DS2148TN+-ND	Maxim Integrated Products	IC TELECOM INTERFACE 44TQFP	14
DS2148TN D# 2156-DS2148TN-MA-ND	Rochester Electronics LLC	5V E1/T1/J1 LINE INTERFACE	425

Part Number

Manufacturer

Description

Stock

DS2148T

Dallas Semiconductor

In stock shipping within 2days

408

Part Number

Manufacturer

Description

Stock

DS2148T+

Maxim Integrated Products

Telecom Interface ICs 5V E1/T1/J1 Line Interface

RoHS: Compliant

pbFree: Yes

DS2148TN+

Maxim Integrated Products

5V E1/T1/J1 Line Interface

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
DS2148TN		OEM/CM QUOTES ONLY \| NO BROKERS	5750
DS2148TA2	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	712
DS2148T	Dallas Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	3402

Part Number	Manufacturer	Description	Stock
DS2148TN	Maxim Integrated Products	OEM/CM ONLY	166
DS2148TNC	Maxim Integrated Products	OEM/CM ONLY	9999
DS2148TNB	Maxim Integrated Products	OEM/CM ONLY	9999
DS2148TA2	Maxim Integrated Products	OEM/CM ONLY	2520
DS2148TNW	Maxim Integrated Products	OEM/CM ONLY	9999
DS2148TB	Maxim Integrated Products	OEM/CM ONLY	9999
DS2148TTQFPMAXIM	Maxim Integrated Products	OEM/CM ONLY	2523
DS2148TTR	Maxim Integrated Products	OEM/CM ONLY	283
DS2148TC1	Maxim Integrated Products	OEM/CM ONLY	116
DS2148T	Maxim Integrated Products	OEM/CM ONLY	638

Part Number

Manufacturer

Description

Stock

DS2148T+

Dallas Semiconductor

In stock

Part Number

Manufacturer

Description

Stock

DS2148/T

Dallas Semiconductor

OEM/CM Immediate delivery

400

DS2148T

Dallas Semiconductor

OEM/CM Immediate delivery

145

Part Number

Manufacturer

Description

Stock

DS2148TN+

D# 700-DS2148TN

Maxim Integrated Products

Telecom Interface ICs 5V E1/T1/J1 Line Interface

RoHS: Compliant

DS2148T+

D# 700-DS2148T

Maxim Integrated Products

Telecom Interface ICs 5V E1/T1/J1 Line Interface

RoHS: Compliant

119

Part Number	Manufacturer	Description	Stock
DS2148TN D# NS-DS2148TN	Maxim Integrated Products	OEM/CM ONLY	4148
DS2148T D# NS-DS2148T	Maxim Integrated Products	OEM/CM ONLY	3116
DS2148TN+ D# NS-DS2148TN+	Maxim Integrated Products	OEM/CM ONLY	2728

Part Number

Manufacturer

Description

Stock

DS2148T

Dallas Semiconductor

LINE INTERFACE, 44 Pin, Plastic, TQFP

293

Part Number

Manufacturer

Description

Stock

DS2148TA2

Maxim Integrated Products

DS2148 5V E1/T1/J1 Line Interface

RoHS: Not Compliant

619

DS2148TN

Maxim Integrated Products

DS2148 5V E1/T1/J1 Line Interface

RoHS: Not Compliant

425

Part Number	Manufacturer	Description	Stock
DS2148T+C1	Maxim Integrated Products	OEM/CM ONLY	211
DS2148TN	Dallas Semiconductor	OEM/CM ONLY	71
DS2148T+	Dallas Semiconductor	OEM/CM ONLY	3524

Part Number

Manufacturer

Description

Stock

DS2148/T

Dallas Semiconductor

IN stock Immediate delivery

395

DS2148T

Dallas Semiconductor

IN stock Immediate delivery

140

Part Number

Manufacturer

Description

Stock

DS2148T

Maxim Integrated Products

shipping today

747

Part Number	Manufacturer	Description	Stock
DS2148T	Dallas Semiconductor	RFQ	1264
DS2148T+	Maxim Integrated Products	RFQ	3206
DS2148TN+	MAXIMINTEGRATEDPRODUCTS	RFQ	1052

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DS2148T

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