MT8870DN1 [Microchip]

MT8870DN1 Overview

In order to save space on the board, 20-SSOP (0.209, 5.30mm Width) packages are used.Telecommunications equipment is packed in the Tube-way.Telecommunications equipment is mounted with type Surface Mount.A 1-circuit composes this telecom IC .The voltage supplied to 4.75V~5.25V can improve efficiency.A temperature setting of -40°C~85°C ensures reliable performance.Mounted in the direction of Surface Mount.Configuration of the telecom circuit shows 20 terminations.A 5V supply voltage is required to operate it.A 20 pin is included in this telecom interface.It uses the DTMF SIGNALING CIRCUIT IC type for its telecom IC.To offer designers much flexibility, it is powered by 5V voltage.Designers have a great deal of flexibility with this telecom circuit due to its operation with the supply current provided by 3mA.Telecom Signaling Circuits includes telecommunications device as a subcategory.Supply currents can reach 9mA maximum.According to Telecommunications equipments specifications, this telecommunication product operates at a frequency of 3.58MHz.

MT8870DN1 Features

Available in the 20-SSOP (0.209, 5.30mm 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

MT8870DN1 Applications

There are a lot of Microchip Technology
MT8870DN1 Telecom applications.

• T1/E1/J1 add/drop multiplexers (MUX)
• Channel Service Units (CSUs): T1/E1/J1
• Fractional T1/E1/J1
• BITS Timing
• Digital Access Cross-connect System (DACs)
• Digital Cross-connect Systems (DCS)
• Frame Relay Switches and Access Devices (FRADS)
• ISDN Primary Rate Interfaces (PRA)
• PBXs channel bank
• PCM channel bank