Si2439 33600 bps Data and Voice Modem

The Si2439 implements a complete PSTN model with a maximium speed of 33600 bps. The on-chip command processor handles all time-critical tasks and makes them easy to integrate into your system. Silicon Labs’ patented direct access arrangement (DAA) technology implements a globally-compliant telephone line interface with unparalleled integration and proven robustness. A single hardware design can support all speeds and countries with a single bill of materials (BOM)

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Specifications Summary

Max Data Rate (bps): 33600

Host Interface: Parallel; SPI; UART

Error Correction Data Compression: Yes

Package: QFN38

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