All prices are in US dollars.
Digi-Key Part Number DS21348G+-ND
Price Break Unit Price Extended Price
1 13.68000 13.68
10 12.99600 129.96
25 10.71000 267.75
50 10.17460 508.73
250 9.86104 2,465.26
1,000 8.40888 8,408.88
Quantity Available Digi-Key Stock: 838
Can ship immediately

Manufacturer Standard Lead Time 10 Weeks
Manufacturer Part Number


Description IC LIU T1/E1/J1 3.3V 49-BGA
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)

Quantity Item Number ? Customer Reference

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets DS21348, DS21Q348
Product Photos 49-CSBGA 21-0356
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
EDA / CAD Models ? Download from Accelerated Designs
Standard Package ? 40

Integrated Circuits (ICs)


Interface - Telecom

Series -
Packaging ? Tray?
Function *
Interface *
Number of Circuits 1
Voltage - Supply 3.135 V ~ 3.465 V
Current - Supply *
Power (Watts) *
Operating Temperature 0°C ~ 70°C
Mounting Type Surface Mount
Package / Case 49-LFBGA, CSPBGA
Supplier Device Package 49-CSBGA (7x7)
Includes *
Online Catalog Telecom Interface

05:21:46 6/30/2016