ISL1557IRZ Overview
A 16-VQFN Exposed Pad package is used to reduce board space requirements.Telecommunications equipment is packed using the Tube method.The mounting type of this telecom circuit is Surface Mount.There are 2 circuits in this telecom IC .Providing ±2.25V~6V 4.5V~12V wtelecom IC's efficiencyh the correct supply voltage will improve efficiency.-45°C~85°C is a temperature setting that is reliable when telecom switching comes to performance.Telecom switching's base part number of ISL1557 can be a method to find more related parts.A 6mA supply current is required to operate telecom equipment .
ISL1557IRZ Features
Available in the 16-VQFN Exposed Pad package
ISL1557IRZ Applications
There are a lot of Renesas Electronics America Inc. ISL1557IRZ Telecom applications.
- Central office
- PBXs channel bank
- Frame Relay Switches and Access Devices (FRADS)
- E1 Multiplexer
- CSU/DSU E1 Interface
- Router
- CSU/DSU E1/T1/J1 Interface
- Central office (CO)
- Wireless base stations
- T1 Rates PCM Line Interface
