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Product Index > Integrated Circuits (ICs) > Interface - Telecom > Maxim Integrated DS21348TN+

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Digi-Key Part NumberDS21348TN+-ND
Price BreakUnit PriceExtended Price
Quantity Available Digi-Key Stock: 518
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Manufacturer Part Number


DescriptionIC LIU T1/E1/J1 3.3V 44-TQFP
Lead Free Status / RoHS StatusLead free / RoHS Compliant

QuantityItem Number  ? Customer Reference
DS21348TN+ Maxim Integrated | DS21348TN+-ND DigiKey Electronics

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Datasheets DS21348, DS21Q348
Product Photos 44-TQFP
Mfg Application Notes T1/E1 Network Interface Design
T1/E1 and T3/E3 Transformer Selection Guide
Using RCLK in a BITS/SSU Application
T1/E1/J1 Dual Connector Interface
Using DS2148/DS21348 as Repeater
Hitless Protection Switching with 1+1 Redundancy
Additional Pulse Amplitude Settings for DS2148, DS21348, DS21Q48, DS21Q348 and DS21448
Power-Fault Protection Layout
DS2148/DS21348 Hardware Mode
Maxim Telecommunications Frequently Asked Questions
Configuring Maxim LIUs Without a Microcontroller
Product Training Modules Lead (SnPb) Finish for COTS
Long-Term Supply Program
Standard Package ? 160

Integrated Circuits (ICs)


Interface - Telecom

Packaging ? Tray ? 
FunctionLine Interface Unit (LIU)
InterfaceParallel, Serial
Number of Circuits1
Voltage - Supply3.135 V ~ 3.465 V
Current - Supply66mA
Power (Watts)*
Operating Temperature-40°C ~ 85°C
Mounting TypeSurface Mount
Package / Case44-TQFP
Supplier Device Package44-TQFP (10x10)
Online CatalogTelecom Interface
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8:04:46 10/4/2015