buy DS21448L+W | DS21448L+W Datasheet | Heisener.com
Contact Us
SalesDept@heisener.com +86-755-83210559-827

DS21448L+W

DS21448L+W

DS21448L+W

For Reference Only

Part Number DS21448L+W
Manufacturer Maxim Integrated
Description IC LINE QUAD 3.3V E1/T1/J1 LQFP
Datasheet

DS21448L+W Specifications

Package 128-LQFP
ECAD
In Stock 2,144 piece(s)
Unit Price Request a Quote
Lead Time To be Confirmed
Estimated Delivery Time May 5 - May 10 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # DS21448L+W (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 DS21448L+W specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add DS21448L+W with quantity into BOM. Heisener.com does NOT require any registration to request a quote of DS21448L+W.

DS21448L+W Specifications

ManufacturerMaxim Integrated
CategoryIntegrated Circuits (ICs) - Interface - Telecom
Package128-LQFP
ECAD
Series-
FunctionLine Interface Unit (LIU)
Interface-
Number of Circuits4
Voltage - Supply3.135 V ~ 3.465 V
Current - Supply320mA
Power (Watts)-
Operating Temperature0°C ~ 70°C
Mounting TypeSurface Mount
Package / Case128-LQFP
Supplier Device Package128-LQFP (14x20)

DS21448L+W Reviews

Deand*****intosh

March 26, 2023

Well packed in anti-static bags. Repaired my amp perfectly - thank you!

Ale***** Sen

March 23, 2023

Resonators were genuine Murata components and arrived in 3 days from Hongkong

Lili***** Weeks

March 19, 2023

Heisener has a fantastic Web site shopping system! Best purchasing interface of the bundle.

Maxi*****ndoval

March 16, 2023

Excellent service and product arrives in reasonable shipping rates. Well done!

Kell*****ixit

March 15, 2023

This help solved the extra electricity flowing back.

Kayle*****houdhry

March 5, 2023

They work great and I hope to find more used for the extra ones.

Nash*****hmukh

March 5, 2023

Absolutely the finest source for electric components, connectors, terminal strips, panel lights, etc. The website online ordering system makes a easy business.

Maya*****nnor

March 1, 2023

Happy with purchase, would do business again

Write a Review

Not Rated
Thanks for Your Review!

DS21448L+W Packaging

Customized Labels
Sealing
Packing
Insepction

DS21448L+W FAQ

  • 1. How to order DS21448L+W 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 DS21448L+W is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the DS21448L+W. All suppliers must pass our qualification reviews before they can publish their products including DS21448L+W on Heisener; we pay more attention to the channels and quality of DS21448L+W products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the DS21448L+W price and inventory displayed accurate?
    The price and inventory of DS21448L+W 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 DS21448L+W?
    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 DS21448L+W we delivered, we will accept the replacement or return of the DS21448L+W 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 DS21448L+W.
    (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 DS21448L+W pin diagram, DS21448L+W datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

DS21448L+W Related Products

SIT9120AC-1C1-XXS148.500000Y SIT9120AC-1C1-XXS148.500000Y SiTIME, -20 TO 70C, 5032, 20PPM, 2.25V-3, 6-SMD, No Lead, - View
1210Y6300221GCR 1210Y6300221GCR Knowles Syfer, CAP CER 220PF 630V C0G/NP0 1210, 1210 (3225 Metric), - View
hotIXGH6N170A IXGH6N170A IXYS, IGBT 1700V 6A 75W TO247AD, TO-247-3, - View
MAX34565ETB+ MAX34565ETB+ Maxim Integrated, IC HOT-PLUG SWITCH 12V 10TDFN, 10-WFDFN Exposed Pad, - View
M22-FR-T1 M22-FR-T1 Omron Automation and Safety, PILOT LIGHT 110V LED ROUND RED, -, - View
ER1840-00KM ER1840-00KM API Delevan Inc., FIXED IND 150NH 2.9A 30 MOHM TH, Axial, - View
443857-4 443857-4 TE Connectivity Aerospace, Defense and Marine, CONN RCPT 180POS 3ROWS VERT GOLD, -, - View
17-300750 17-300750 Conec, CONN FIBER LC PLUG DUPLX, -, - View
97-3106B14S-5PX-417-940 97-3106B14S-5PX-417-940 Amphenol Industrial Operations, AB 5C 5#16S PIN PLUG, -, - View
DTS24F17-8AD DTS24F17-8AD TE Connectivity Deutsch Connectors, CONN RCPT HSNG MALE 8POS PNL MNT, -, - View
GMM06DRYI-S13 GMM06DRYI-S13 Sullins Connector Solutions, CONN EDGE DUAL FMALE 12POS 0.156, -, - View
ESM06DRKS ESM06DRKS Sullins Connector Solutions, CONN EDGE DUAL FMALE 12POS 0.156, -, - View

DS21448L+W Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

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

Quality Guarantee

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

DS21448L+W

Maxim Integrated Products

IC LINE QUAD 3.3V E1/T1/J1 LQFP

0

DS21448-LW

Maxim Integrated Products

IC LINE QUAD 3.3V E1/T1/J1 LQFP

0
Part Number Manufacturer Description Stock

DS21448L+W

D# DS21448L+W-ND

Maxim Integrated Products

IC TELECOM INTERFACE 128LQFP

0
Part Number Manufacturer Description Stock

DS21448LW

Maxim Integrated Products

OEM/CM ONLY

1033

Quick Inquiry

DS21448L+W

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS

View the Certificates

Contact Us

Do you have any question about DS21448L+W?

DS21448L-W QRCode

Scan to view this page

Featured Products

MMSZ5233BT1G

DIODE ZENER 6V 500MW SOD123

AD9361BBCZ

IC RF TXRX CELLULAR 144-LFBGA

B3U-1000P

SWITCH TACTILE SPST-NO 0.05A 12V

BTA10-700BRG

TRIAC 700V 10A TO220AB

ADM6820ARJZ-REEL7

IC POWER SEQUENCER SOT23-6

IXFK44N80P

MOSFET N-CH 800V 44A TO-264

WSL20102L000FEA

RES SMD 0.002 OHM 1% 1/2W 2010

SIT9102AI-243N25E200.00000X

OSC

MTFC8GLWDQ-3M AIT Z TR

IC FLASH 64GBIT 100LBGA

ADG1334BRSZ

IC SWITCH QUAD SPDT 20SSOP

View More »

DS21448L+W Tags

  • DS21448L+W
  • DS21448L+W PDF
  • DS21448L+W datasheet
  • DS21448L+W specification
  • DS21448L+W image
  • Maxim Integrated
  • Maxim Integrated DS21448L+W
  • buy DS21448L+W
  • DS21448L+W price
  • DS21448L+W distributor
  • DS21448L+W supplier
  • DS21448L+W wholesales

DS21448L+W is Available in