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HomeProductsIntegrated Circuits (ICs)Interface - TelecomDS21448
DS21448 Image
Image may be representation.
See specifications for product details.

DS21448 - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number
DS21448
Manufacturer
Maxim Integrated
Allelco Part Number
32D-DS21448
ECAD Model
Parts Description
IC TELECOM INTERFACE 144BGA
Detailed Description
Package
144-BGA
Data sheet
DS21448.pdf
In stock: 4890

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Quantity

Specifications

DS21448 Tech Specifications
Analog Devices Inc./Maxim Integrated - DS21448 technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc./Maxim Integrated - DS21448

Product Attribute Attribute Value  
Manufacturer Maxim Integrated  
Voltage - Supply 3.135V ~ 3.465V  
Supplier Device Package 144-TEPBGA (17x17)  
Series -  
Package / Case 144-BGA  
Package Tube  
Operating Temperature 0°C ~ 70°C  
Product Attribute Attribute Value  
Number of Circuits 4  
Mounting Type Surface Mount  
Interface -  
Function Line Interface Unit (LIU)  
Current - Supply 320mA  
Base Product Number DS21448  

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc./Maxim Integrated DS21448

Product Attribute DS21448 DS21354LN+ DS21448L+ DS2143Q
Part Number DS21448 DS21354LN+ DS21448L+ DS2143Q
Manufacturer Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated
Package / Case 144-BGA 100-LQFP 128-LQFP 44-LCC (J-Lead)
Series - - - -
Supplier Device Package 144-TEPBGA (17x17) 100-LQFP (14x14) 128-LQFP (14x20) 44-PLCC (16.59x16.59)
Operating Temperature 0°C ~ 70°C -40°C ~ 85°C 0°C ~ 70°C 0°C ~ 70°C
Current - Supply 320mA 75mA 320mA 10mA
Number of Circuits 4 1 4 -
Voltage - Supply 3.135V ~ 3.465V 3.14V ~ 3.47V 3.135V ~ 3.465V 4.5V ~ 5.5V
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package Tube Tray Tray Tube
Interface - E1, HDLC - Parallel/Serial
Function Line Interface Unit (LIU) Single-Chip Transceiver Line Interface Unit (LIU) -
Base Product Number DS21448 DS21354 DS21448 DS2143

DS21448 Datasheet PDF

Download DS21448 pdf datasheets and Analog Devices Inc./Maxim Integrated documentation for DS21448 - Analog Devices Inc./Maxim Integrated.

Datasheets
DS21448.pdf
Environmental Information
Maxim Integrated REACH.pdf Maxim Integrated RoHS Cert.pdf
PCN Obsolescence/ EOL
Mult Dev OBS 03/Jun/2015.pdf
Application Notes
Configuring Maxim LIUs Without a Microcontroller.pdf T1/E1 and T3/E3 Transformer Selection Guide.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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DS21448 Image

DS21448

Analog Devices Inc./Maxim Integrated
32D-DS21448

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