Microsemi Corporation MT8870DSR1-1

MT8870DSR1-1 Overview
Board space can be saved by using the 18-SOIC (0.295, 7.50mm Width) package.To pack telecommunications equipment, the way of Tape & Reel (TR) is used.Telecommunications equipment is mounted with type Surface Mount.Telecom circuit is made up of 1 circuits.Providing 4.75V~5.25V wtelecom IC's efficiencyh the correct supply voltage will improve efficiency.-40°C~85°C is a temperature setting that is reliable when telecom switching comes to performance.Surface Mount is the way telecom switching is mounted.In telecom switching configuration, 18 terminations are present.It operates with a voltage of 5V.Telecom interfaces contain 18 pins.It uses a DTMF SIGNALING CIRCUIT type telecom IC.With the voltage of 5V as its supply voltage, designers have a great deal of flexibility.A designer can make use of this telecom circuit by operating with the 3mA supply current.Telecom Signaling Circuits includes telecommunications device as a subcategory.When 9mA is reached, the maximum amount of supply current is permTelecommunications equipmentted.3.58MHz is the frequency at which this telecommunication product operates.

MT8870DSR1-1 Features
Available in the 18-SOIC (0.295, 7.50mm Width) package
DTMF SIGNALING CIRCUIT as telecom IC type
Operating supply voltage of 5V
Operating supply current of 3mA
Operating with the requency of 3.58MHz

MT8870DSR1-1 Applications
There are a lot of Microchip Technology MT8870DSR1-1 Telecom applications.

SDH Multiplexers
Fractional T1/E1/J1
DECT (Digital European Cordless Telephone) Base
Digital subscriber line access multiplexer (DSLAM)
Switching Systems
Set-Top Box
ISDN NT1/TA
Frame Relay Switches and Access Devices (FRADS)
Add/Drop multiplexers (ADMs)
ISDN Primary Rate Interfaces (PRA)