TI TP3420AV309/NOPB

收发器ISDN4.75 ~ 5.25V

Overview

The TP3420AV309/63 is IC INTERFACE ISDN DEVICE 20-PLCC, that includes Tape & Reel (TR) Packaging, they are designed to operate with a 20-LCC (J-Lead) Package Case, Mounting Type is shown on datasheet note for use in a Surface Mount, that offers Function features such as Transceiver, Interface is designed to work in ISDN, as well as the 20-PLCC (9x9) Supplier Device Package, the device can also be used as 1 Number of Circuits.

The TP3420AV309 is IC INTERFACE ISDN DEVICE 20-PLCC, that includes ISDN Interface, they are designed to operate with a Surface Mount Mounting Type, Number of Circuits is shown on datasheet note for use in a , that offers Package Case features such as 20-LCC (J-Lead), Packaging is designed to work in Tube, as well as the 20-PLCC (9x9) Supplier Device Package, the device can also be used as 4.75 V ~ 5.25 V Voltage Supply.

Features

Bulk Package
Available in the 20-LCC (J-Lead) package
DIGITAL SLIC as telecom IC type
Operating supply voltage of 5V
Operating supply current of 25mA

Surface Mount Mounting Type

Applications

There are a lot of Texas Instruments
TP3420AV309/NOPB 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