SI32170-C-FM1R

SI32170-C-FM1R

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Silicon Labs
SI32170-C-FM1R
IC TELECOM INTERFACE 42QFN
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$3.73

Price update:a months ago
Available in stock: 4332
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Silicon Labs

Silicon Labs

Silicon Labs (NASDAQ: SLAB) stands as a vanguard in fortified, astute wireless innovation for an interlinked sphere. Fusing integral hardware, software, and instinctive developmental instruments, coupled with an unparalleled network and steadfast assistance, positions us as the quintessential enduring collaborator in erecting sophisticated applications spanning industry, commerce, domicile, and vitality. By facilitating developers in surmounting intricate wireless quandaries across the product continuum, we expedite market entry with pioneering resolutions, catalyzing industries, economies, and well-being.

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SI32170-C-FM1R Products
SI32171-B-FM1R Silicon Labs, Telecom IC Subscriber Line Interface Concept (SLIC), CODEC 42-QFN (5x7)
Telecom IC Subscriber Line Interface Concept (SLIC), CODEC 42-QFN (5x7)

Feature

Description 

The Si3217x is a family of pin-compatible single-channel ProSLIC products that implement a complete foreign exchange station (FXS) telephony interface solution in accordance with all relevant LSSGR, ITU and ETSI specifications. Select parts in the series also implement Silicon Laboratories' patented capacitive isolation technology to enable seamless connection to Si3291x series foreign exchange office (FXO) line-side devices. The Si3217x ProSLIC ICs operate from a 3.3 V supply and interface to standard PCM/SPI digital interfaces. The Si3217x integrated dc-dc controller automatically generates the optimal battery voltages required for each line-state. Si3217x ICs are available with voltage ratings of –110 V or –135 V to support a wide range of ringing voltages. The Si3217x is available in a 5x7 mm 42-pin QFN package. The Si3291x is available in a 16-pin SOIC package.

Si3217x Features 

- Performs all BORSCHT functions 

- Ideal for short to medium loops 

- Global programmability 

- Simplified configuration and diagnostics 

- Supported by ProSLIC API

- Low power standby operation 

- Tracking dc-dc controller 

- Patented low-power ringing 

- Wideband voice support 

- DTMF detection 

- Pulse metering 

- 3.3 V operation 

- Pb-free/RoHS-compliant packaging

Applications 

- Customer Premise Equipment (CPE) 

- VoIP DSL Gateways and Routers 

- Wireless Local Loop (WLL) 

- Integrated Access Devices (IAD) 

- Analog Terminal Adapters (ATA) 

- Small Office/Home Office (SOHO) PBX

Product Attributes

TYPE DESCRIPTION Select all
Function Subscriber Line Interface Concept (SLIC), CODEC
Series ProSLIC®
Package / Case 42-VFQFN Exposed Pad
Mounting Type Surface Mount
Operating Temperature 0°C ~ 70°C
Power (Watts) 750 mW
Voltage - Supply 3.13V ~ 3.47V
Number of Circuits 1
Interface PCM, SPI
Product Status Active
Package Tape & Reel (TR)
Supplier Device Package 42-QFN (5x7)

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$3.73

Price update:a months ago
Available in stock: 4332
Silicon Labs

Silicon Labs

Silicon Labs (NASDAQ: SLAB) stands as a vanguard in fortified, astute wireless innovation for an interlinked sphere. Fusing integral hardware, software, and instinctive developmental instruments, coupled with an unparalleled network and steadfast assistance, positions us as the quintessential enduring collaborator in erecting sophisticated applications spanning industry, commerce, domicile, and vitality. By facilitating developers in surmounting intricate wireless quandaries across the product continuum, we expedite market entry with pioneering resolutions, catalyzing industries, economies, and well-being.

View All Product from Silicon Labs

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