ISL1557IRZ-T7 Overview

A 16-VQFN Exposed Pad package saves space on a board.To pack telecommunications equipment, the way of Tape & Reel (TR) is used.There is a type Surface Mount mount for this telecom circuit.2 circuits are used in this telecom IC .When the voltage for ±2.25V~6V 4.5V~12V is provided, improved efficiency can be achieved.At -45°C~85°C, reliable performance can be achieved.ISL1557 can be used to locate related parts based on telecom switching's base part number.The supply current is 6mA.

ISL1557IRZ-T7 Features

Available in the 16-VQFN Exposed Pad package

ISL1557IRZ-T7 Applications

There are a lot of Renesas Electronics America Inc. ISL1557IRZ-T7 Telecom applications.

• E1 Multiplexer
• Cable PC
• Cable Modem
• Router
• SONET/SDH terminal
• High speed data transmission line cards
• T1/E1/J1 Multiplexer and Channel Banks
• T1 Digital Cross Connects (DSX-1)
• Cable Telephony
• ISDN NT1/TA