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Si2457

ISOMODEM

Si2457 Features

* Data modem formats ITU-T, Bell 300 bps up to 56 kbps V.21,V.22, V.29 Fast Connect V.42, V.42bis, MNP2-5 Automatic rate negotiation Type I and II caller ID decode No external ROM or RAM required UART or parallel interface AT command set support Applications Set-top boxes Point-of-sale terminals ATM

Si2457 General Description

The Si2457, Si2434, and Si2415 are complete two-chip modems ranging in speed from 56,000 bps to 14,400 bps. The ISOmodem® chipsets utilize Silicon Laboratories’ third-generation direct access arrangement (DAA) to provide a globally-programmable telephone line interface with an unparalleled level of .

Si2457 Datasheet (1.55 MB)

Preview of Si2457 PDF

Datasheet Details

Part number:

Si2457

Manufacturer:

Silicon Laboratories

File Size:

1.55 MB

Description:

Isomodem.

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Si2457 ISOMODEM Silicon Laboratories

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