SI32281-A-FMR Overview

Saving board space is achieved with the 48-VFQFN Exposed Pad package.For packing, Tape & Reel (TR) is used.The mounting type is Surface Mount.This telecom IC is composed of 2 circuits.Wtelecom IC's efficiencyh a high supply voltage, 3.3V can be operated more efficiently.A temperature setting of 0°C~70°C ensures reliable performance.DIGITAL SLIC is the type of IC it uses for telecom.The ProSLIC? series is capable of providing a number of similar functions to the W series.

SI32281-A-FMR Features

Available in the 48-VFQFN Exposed Pad package
DIGITAL SLIC as telecom IC type

SI32281-A-FMR Applications

There are a lot of Silicon Labs SI32281-A-FMR Telecom applications.

• E1 Multiplexer
• T1 Digital Cross Connects (DSX-1)
• Digital Modems
• ISDN NT1/TA
• Stations
• NIU
• E2 Rates PCM Line Interface
• Central office (CO)
• CSU/DSU E1 Interface
• Multichannel DS1 Test Equipment