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DS2149QN+T&R

5V 28 Pin DS2149 Telecom device1 CircuitsMin 4.75V VMax 5.25V V

Manufacturer: Maxim Integrated
Origchip NO: 503-DS2149QN+T&R
Package: 28-LCC (J-Lead)
Datasheet: PDF
Stock: 488
Description: 5V 28 Pin DS2149 Telecom device1 CircuitsMin 4.75V VMax 5.25V V(Kg)

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Details

Tags

Parameters
Factory Lead Time	6 Weeks
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	28-LCC (J-Lead)
Number of Pins	28
Supplier Device Package	28-PLCC (11.51x11.51)
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
Published	2003
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Voltage - Supply	4.75V~5.25V
Base Part Number	DS2149
Function	Line Interface Unit (LIU)
Operating Supply Voltage	5V
Interface	LIU
Number of Circuits	1
Max Supply Voltage	5.25V
Min Supply Voltage	4.75V
Number of Transceivers	1
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

DS2149QN+T&R Overview

To save board space, the 28-LCC (J-Lead) package is used.For packing, Tape & Reel (TR) is used.Surface Mount is used as telecommunications equipment mounting type.Telecommunications equipment consists of 1 circuits.Providing 4.75V~5.25V wtelecom IC's efficiencyh the correct supply voltage will improve efficiency.A temperature setting of -40°C~85°C ensures reliable performance.Surface Mount is mounted on telecom switching.The 28 pins on this interface are used for telecom.By using the DS2149 part number, more related parts can be found.The telecom circuit operates with a supply voltage of 5V, giving designers a great deal of freedom.As a precaution, the temperature is set at a minimum value of -40°C in order to ensure normal operation.Normal operation is ensured by setting 85°C to the maximum value.Telecommunications device is recommended that at least 4.75V voltage be supplied.A lower voltage than 5.25V should be supplied.1 transceivers are incorporated into telecommunication tools.

DS2149QN+T&R Features

Available in the 28-LCC (J-Lead) package
Operating supply voltage of 5V
1 transceivers

DS2149QN+T&R Applications

There are a lot of Maxim Integrated DS2149QN+T&R Telecom applications.

ISDN NT1/TA
T1 Digital Cross Connects (DSX-1)
Central office (CO)
Home Side Box
PCM channel bank
SONET/SDH terminal
T1/E1/J1 Performance Monitoring
Integrated Access Devices
Private branch exchange (PBX)
PBX interfaces