Mfr. #:
DS21448L+W
Description:
Telecom IC Line Interface Unit (LIU) 128-LQFP (14x20)
Payment
T/T / Paypal / Visa / MoneyGram / Western / Union
Delivery
DHL / FedEx / Ups / TNT / EMS
 
Buy DS21448L+W

Documents

NAMETYPE
Mfg Application NotesT1/E1 and T3/E3 Transformer Selection Guide
Additional Pulse Amplitude Settings for DS2148, DS21348, DS21Q48, DS21Q348 and DS21448
Configuring Maxim LIUs Without a Microcontroller

Attributes

NAMETYPE
CategoryIntegrated Circuits (ICs)
FamilyInterface - Telecom
ManufacturerMaxim Integrated
Series-
PackagingBulk
Part StatusObsolete
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)
Includes-

Resources

NAMETYPE
Standard Package1
TagsDS21448L DS2144 DS214 DS21 DS2

Shipping

  • FedEx, DHL, and UPS can be selected.
  • You can select whether to charge shipping fee by your shipping account or to charge by our side.
  • Please confirm with the logistics company in advance if you are in a remote area. （It may cost extra fees (35-50 USD) for delivery at those areas.）
  • The shopping cart will automatically calculate the shipping cost.
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped. (Package Tracking) （It may take up to 24 hours before carriers display the info.）

Payment

  • PayPal, Credit Card, TT in advance (bank transfer), Western Union can be chosen.
  • Cash transfer only. (Transfer with checks and bills are not accepted.)
  • Customer is responsible for paying all possible charges, including sales tax, VAT and customs charges,etc.
  • If you need the detailed invoice or tax ID, please email us.