DS2148TN Allicdata Electronics
Allicdata Part #:

DS2148TN-ND

Manufacturer Part#:

DS2148TN

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: Maxim Integrated
Short Description: IC LIU E1/T1/J1 5V 44-TQFP
More Detail: Telecom IC Line Interface Unit (LIU) 44-TQFP (10x1...
DataSheet: DS2148TN datasheetDS2148TN Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Series: --
Packaging: Tray 
Part Status: Obsolete
Function: Line Interface Unit (LIU)
Interface: LIU
Number of Circuits: 1
Voltage - Supply: 4.75 V ~ 5.25 V
Current - Supply: 95mA
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 44-TQFP
Supplier Device Package: 44-TQFP (10x10)
Includes: --
Base Part Number: DS2148
Description

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The DS2148TN is a device designed to be used in conjunction with a relay in a telephone application. It is a device designed to detect and receive a standard analog line signal and provide the necessary signal processing to convert the incoming signal to a digital format. This device is designed to be used in many different applications to include digital telephone, voicemail, and telephone answering systems.

The DS2148TN is a digital line protocol device that provides the necessary functions for digital telephone line applications. It contains a digital line driver for transmitting digital information over the line, a digital lamp driver for controlling the lamps on the line, and a digital line receiver for receiving digital information over the line. Additionally, the device also contains a crystal oscillator for setting the clock rate of the line, as well as a power supply for supplying power to the device.

The digital line protocol device is configured to receive an analog line signal and to convert the signal to a digital format. The device is capable of operating either in full duplex or half-duplex mode. In full duplex mode, data is sent and received at the same time, while in half-duplex mode, data is sent one direction at a time. The device contains a signal processing circuit that converts the analog line signal to a digital format and then sends the signal over the digital line. The device also contains a multiplexer that allows transmission of data on multiple lines.

The signal processing in the DS2148TN provides for a number of features that make the device ideal for digital telephone applications. These features include; a digital line coding feature that encodes and decodes digital signals over the line; a call waiting feature that allows for the routing of incoming calls to a desired telephone extension; a ring detection feature that detects incoming calls and initiates the telephone exchange; and an auto answer feature that allows an automated response to be sent after a predetermined number of rings.

The DS2148TN is also capable of detecting and processing various digital devices such as fax machines and answering machines. The device can detect the incoming signal, decode the signal, and then transmit a signal that is compatible with the receiving device. This ensures that the call is correctly routed to the appropriate extension. This device also provides a host of other features, such as a signal strength indicator, noise cancellation, and error correction.

The DS2148TN is a versatile device that can be used in a variety of applications including digital telephone, voicemail, and telephone answering systems. When used with other devices, this device is capable of providing exceptional performance for digital telephone applications. Its features make it a valuable tool for businesses and others seeking to provide high-quality digital telephone services.

The specific data is subject to PDF, and the above content is for reference

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