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ISL1557IRZ
  • ISL1557IRZ

ISL1557IRZ

ISL1557 Telecom device2 Circuits


  • Manufacturer: Renesas Electronics America
  • NO: 668-ISL1557IRZ
  • Package: 16-VQFN Exposed Pad
  • Datasheet: pdf
  • Stock: 7011
  • Description: ISL1557 Telecom device2 Circuits(Kg)

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  • Delivery: Delivery
  • Payment: payment

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Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.transport

SPECIFICATIONS

Parameters
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 16-VQFN Exposed Pad
Operating Temperature -45°C~85°C
Packaging Tube
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Terminal Finish Matte Tin (Sn) - annealed
Voltage - Supply ±2.25V~6V 4.5V~12V
Base Part Number ISL1557
Function Line Interface Unit (LIU)
Number of Circuits 2
Current - Supply 6mA
Interface IC Type LINE DRIVER
RoHS Status ROHS3 Compliant

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
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