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SI3227 - (SI3208 - SI3227) DUAL PROSLIC

Download the SI3227 datasheet PDF. This datasheet also covers the SI3226 variant, as both devices belong to the same (si3208 - si3227) dual proslic family and are provided as variant models within a single manufacturer datasheet.

Description

The Dual ProSLIC® is a family of low-voltage CMOS devices that integrate both SLIC and CODEC functionality into a single IC.

In combination with a linefeed IC (LFIC), they provide a complete two-channel analog telephone interface in accordance with all relevant LSSGR, ITU, and ETSI specifications.

Features

  • Performs all.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SI3226_SiliconLaboratories.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Silicon Laboratories

Part Number Description
SI3220 (SI3220 / SI3225) DUAL PROSLIC PROGRAMMABLE CMOS SLIC/CODEC
SI3225 (SI3220 / SI3225) DUAL PROSLIC PROGRAMMABLE CMOS SLIC/CODEC
SI3226 (SI3208 - SI3227) DUAL PROSLIC
SI3208 (SI3208 - SI3226) DUAL PROSLIC
SI3209 (SI3208 - SI3226) DUAL PROSLIC

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Si3226/7 Si3208/9 D U A L P R O S L I C ® W I T H DC-DC C O N T R O L L E R Features Performs all BORSCHT functions Ideal for short- or long-loop applications Internal balanced or unbalanced ringing Low power consumption Software-programmable parameters: Ringing frequency, amplitude, cadence, and waveshape Two-wire ac impedance Transhybrid balance DC current loop feed (10–45 mA) Loop closure and ring trip thresholds Ground key detect threshold Integrated dc-dc controller Wideband CODEC (Si3227) Low-power sleep mode On-hook transmission Loop or ground start operation Smooth polarity reversal DTMF generator/decoder A-Law/µ-Law companding, linear PCM PCM and SPI bus digital interfaces with programmable interrupts GCI/IOM-2 mode support 3.
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