Interface ICs

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Part Number	Description	In Stock
SI32170-B-GM1R Silicon Labs	Interface - Telecom IC PROSLIC FXS 1CH -136V 42QFN Manufacturer: Silicon Labs Series: - Function: Subscriber Line Interface Concept (SLIC), CODEC Interface: PCM, SPI Number of Circuits: 1 Voltage - Supply: - Current - Supply: - Power (Watts): - Operating Temperature: - Mounting Type: Surface Mount Package / Case: 42-WFQFN Exposed Pad Supplier Device Package: 42-QFN (5x7)	In Stock7,488
SI32170-C-FM1 Silicon Labs	Interface - Telecom IC PROSLIC PCM/SPI -140V 42QFN Manufacturer: Silicon Labs Series: ProSLIC® Function: Subscriber Line Interface Concept (SLIC), CODEC Interface: PCM, SPI Number of Circuits: 1 Voltage - Supply: 3.13V ~ 3.47V Current - Supply: - Power (Watts): 750mW Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 42-VFQFN Exposed Pad Supplier Device Package: 42-QFN (5x7)	In Stock4,428
SI32170-C-FM1R Silicon Labs	Interface - Telecom IC PROSLIC PCM/SPI -140V 42QFN Manufacturer: Silicon Labs Series: ProSLIC® Function: Subscriber Line Interface Concept (SLIC), CODEC Interface: PCM, SPI Number of Circuits: 1 Voltage - Supply: 3.13V ~ 3.47V Current - Supply: - Power (Watts): 750mW Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 42-VFQFN Exposed Pad Supplier Device Package: 42-QFN (5x7)	In Stock3,456
SI32170-C-GM1 Silicon Labs	Interface - Telecom IC PROSLIC PCM/SPI -140V 42QFN Manufacturer: Silicon Labs Series: ProSLIC® Function: Subscriber Line Interface Concept (SLIC), CODEC Interface: PCM, SPI Number of Circuits: 1 Voltage - Supply: 3.13V ~ 3.47V Current - Supply: - Power (Watts): 750mW Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 42-VFQFN Exposed Pad Supplier Device Package: 42-QFN (5x7)	In Stock3,078
SI32170-C-GM1R Silicon Labs	Interface - Telecom IC PROSLIC PCM/SPI -140V 42QFN Manufacturer: Silicon Labs Series: ProSLIC® Function: Subscriber Line Interface Concept (SLIC), CODEC Interface: PCM, SPI Number of Circuits: 1 Voltage - Supply: 3.13V ~ 3.47V Current - Supply: - Power (Watts): 750mW Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 42-VFQFN Exposed Pad Supplier Device Package: 42-QFN (5x7)	In Stock4,968
SI32171-B-FM Silicon Labs	Interface - Telecom IC PROSLIC FXS DTMF -110V 42QFN Manufacturer: Silicon Labs Series: ProSLIC® Function: Subscriber Line Interface Concept (SLIC), CODEC Interface: GCI, PCM, SPI Number of Circuits: 1 Voltage - Supply: 3.3V Current - Supply: - Power (Watts): - Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 42-WFQFN Exposed Pad Supplier Device Package: 42-QFN (5x7)	In Stock2,448
SI32171-B-FM1 Silicon Labs	Interface - Telecom IC PROSLIC FXS DTMF -110V 42QFN Manufacturer: Silicon Labs Series: ProSLIC® Function: Subscriber Line Interface Concept (SLIC), CODEC Interface: GCI, PCM, SPI Number of Circuits: 1 Voltage - Supply: 3.3V Current - Supply: - Power (Watts): - Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 42-WFQFN Exposed Pad Supplier Device Package: 42-QFN (5x7)	In Stock12,276
SI32171-B-FM1R Silicon Labs	Interface - Telecom IC PROSLIC FXS DTMF -110V 42QFN Manufacturer: Silicon Labs Series: ProSLIC® Function: Subscriber Line Interface Concept (SLIC), CODEC Interface: GCI, PCM, SPI Number of Circuits: 1 Voltage - Supply: 3.3V Current - Supply: - Power (Watts): - Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 42-WFQFN Exposed Pad Supplier Device Package: 42-QFN (5x7)	In Stock24,290
SI32171-B-FMR Silicon Labs	Interface - Telecom IC PROSLIC FXS DTMF -110V 42QFN Manufacturer: Silicon Labs Series: ProSLIC® Function: Subscriber Line Interface Concept (SLIC), CODEC Interface: GCI, PCM, SPI Number of Circuits: 1 Voltage - Supply: 3.3V Current - Supply: - Power (Watts): - Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 42-WFQFN Exposed Pad Supplier Device Package: 42-QFN (5x7)	In Stock5
SI32171-B-GM Silicon Labs	Interface - Telecom IC PROSLIC FXS DTMF -110V 42QFN Manufacturer: Silicon Labs Series: ProSLIC® Function: Subscriber Line Interface Concept (SLIC), CODEC Interface: GCI, PCM, SPI Number of Circuits: 1 Voltage - Supply: 3.3V Current - Supply: - Power (Watts): - Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 42-WFQFN Exposed Pad Supplier Device Package: 42-QFN (5x7)	In Stock6,084
SI32171-B-GM1 Silicon Labs	Interface - Telecom IC PROSLIC FXS DTMF -110V 42QFN Manufacturer: Silicon Labs Series: ProSLIC® Function: Subscriber Line Interface Concept (SLIC), CODEC Interface: GCI, PCM, SPI Number of Circuits: 1 Voltage - Supply: 3.3V Current - Supply: - Power (Watts): - Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 42-WFQFN Exposed Pad Supplier Device Package: 42-QFN (5x7)	In Stock3,456
SI32171-B-GM1R Silicon Labs	Interface - Telecom IC PROSLIC FXS DTMF -110V 42QFN Manufacturer: Silicon Labs Series: ProSLIC® Function: Subscriber Line Interface Concept (SLIC), CODEC Interface: GCI, PCM, SPI Number of Circuits: 1 Voltage - Supply: 3.3V Current - Supply: - Power (Watts): - Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 42-WFQFN Exposed Pad Supplier Device Package: 42-QFN (5x7)	In Stock4,140
SI32171-B-GMR Silicon Labs	Interface - Telecom IC PROSLIC FXS DTMF -110V 42QFN Manufacturer: Silicon Labs Series: ProSLIC® Function: Subscriber Line Interface Concept (SLIC), CODEC Interface: GCI, PCM, SPI Number of Circuits: 1 Voltage - Supply: 3.3V Current - Supply: - Power (Watts): - Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 42-WFQFN Exposed Pad Supplier Device Package: 42-QFN (5x7)	In Stock8,856
SI32171-C-FM1 Silicon Labs	Interface - Telecom IC PROSLIC PCM/SPI -110V 42QFN Manufacturer: Silicon Labs Series: ProSLIC® Function: Subscriber Line Interface Concept (SLIC), CODEC Interface: GCI, PCM, SPI Number of Circuits: 1 Voltage - Supply: 3.3V Current - Supply: - Power (Watts): - Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 42-WFQFN Exposed Pad Supplier Device Package: 42-QFN (5x7)	In Stock7,200
SI32171-C-FM1R Silicon Labs	Interface - Telecom IC PROSLIC PCM/SPI -110V 42QFN Manufacturer: Silicon Labs Series: ProSLIC® Function: Subscriber Line Interface Concept (SLIC), CODEC Interface: GCI, PCM, SPI Number of Circuits: 1 Voltage - Supply: 3.3V Current - Supply: - Power (Watts): - Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 42-WFQFN Exposed Pad Supplier Device Package: 42-QFN (5x7)	In Stock6,552
SI32171-C-GM1 Silicon Labs	Interface - Telecom IC PROSLIC PCM/SPI -110V 42QFN Manufacturer: Silicon Labs Series: ProSLIC® Function: Subscriber Line Interface Concept (SLIC), CODEC Interface: GCI, PCM, SPI Number of Circuits: 1 Voltage - Supply: 3.3V Current - Supply: - Power (Watts): - Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 42-WFQFN Exposed Pad Supplier Device Package: 42-QFN (5x7)	In Stock3,510
SI32171-C-GM1R Silicon Labs	Interface - Telecom IC PROSLIC PCM/SPI -110V 42QFN Manufacturer: Silicon Labs Series: ProSLIC® Function: Subscriber Line Interface Concept (SLIC), CODEC Interface: GCI, PCM, SPI Number of Circuits: 1 Voltage - Supply: 3.3V Current - Supply: - Power (Watts): - Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 42-WFQFN Exposed Pad Supplier Device Package: 42-QFN (5x7)	In Stock2,556
SI32172-C-FM1 Silicon Labs	Interface - Telecom IC PROSLIC FXS ISI -110V 42QFN Manufacturer: Silicon Labs Series: ProSLIC® Function: Subscriber Line Interface Concept (SLIC), CODEC Interface: ISI Number of Circuits: 1 Voltage - Supply: 3.13V ~ 3.47V Current - Supply: - Power (Watts): 750mW Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 42-VFQFN Exposed Pad Supplier Device Package: 42-QFN (5x7)	In Stock3,870
SI32172-C-FM1R Silicon Labs	Interface - Telecom IC PROSLIC FXS ISI -110V 42QFN Manufacturer: Silicon Labs Series: ProSLIC® Function: Subscriber Line Interface Concept (SLIC), CODEC Interface: ISI Number of Circuits: 1 Voltage - Supply: 3.13V ~ 3.47V Current - Supply: - Power (Watts): 750mW Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 42-VFQFN Exposed Pad Supplier Device Package: 42-QFN (5x7)	In Stock4,968
SI32172-C-GM1 Silicon Labs	Interface - Telecom IC PROSLIC FXS ISI -110V 42QFN Manufacturer: Silicon Labs Series: ProSLIC® Function: Subscriber Line Interface Concept (SLIC), CODEC Interface: ISI Number of Circuits: 1 Voltage - Supply: 3.13V ~ 3.47V Current - Supply: - Power (Watts): 750mW Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 42-VFQFN Exposed Pad Supplier Device Package: 42-QFN (5x7)	In Stock8,010
SI32172-C-GM1R Silicon Labs	Interface - Telecom IC PROSLIC FXS ISI -110V 42QFN Manufacturer: Silicon Labs Series: ProSLIC® Function: Subscriber Line Interface Concept (SLIC), CODEC Interface: ISI Number of Circuits: 1 Voltage - Supply: 3.13V ~ 3.47V Current - Supply: - Power (Watts): 750mW Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 42-VFQFN Exposed Pad Supplier Device Package: 42-QFN (5x7)	In Stock2,682
SI32173-C-FM1 Silicon Labs	Interface - Telecom IC PROSLIC FXS ISI -140V 42QFN Manufacturer: Silicon Labs Series: ProSLIC® Function: Subscriber Line Interface Concept (SLIC), CODEC Interface: ISI Number of Circuits: 1 Voltage - Supply: 3.13V ~ 3.47V Current - Supply: - Power (Watts): 750mW Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 42-VFQFN Exposed Pad Supplier Device Package: 42-QFN (5x7)	In Stock8,568
SI32173-C-FM1R Silicon Labs	Interface - Telecom IC PROSLIC FXS ISI -140V 42QFN Manufacturer: Silicon Labs Series: ProSLIC® Function: Subscriber Line Interface Concept (SLIC), CODEC Interface: ISI Number of Circuits: 1 Voltage - Supply: 3.13V ~ 3.47V Current - Supply: - Power (Watts): 750mW Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 42-VFQFN Exposed Pad Supplier Device Package: 42-QFN (5x7)	In Stock2,556
SI32173-C-GM1 Silicon Labs	Interface - Telecom IC PROSLIC FXS ISI -140V 42QFN Manufacturer: Silicon Labs Series: ProSLIC® Function: Subscriber Line Interface Concept (SLIC), CODEC Interface: ISI Number of Circuits: 1 Voltage - Supply: 3.13V ~ 3.47V Current - Supply: - Power (Watts): 750mW Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 42-VFQFN Exposed Pad Supplier Device Package: 42-QFN (5x7)	In Stock4,338
SI32173-C-GM1R Silicon Labs	Interface - Telecom IC PROSLIC FXS ISI -140V 42QFN Manufacturer: Silicon Labs Series: ProSLIC® Function: Subscriber Line Interface Concept (SLIC), CODEC Interface: ISI Number of Circuits: 1 Voltage - Supply: 3.13V ~ 3.47V Current - Supply: - Power (Watts): 750mW Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 42-VFQFN Exposed Pad Supplier Device Package: 42-QFN (5x7)	In Stock5,346
SI32174-C-FM1 Silicon Labs	Interface - Telecom IC PROSLIC FXS DC-DC CTLR 42QFN Manufacturer: Silicon Labs Series: ProSLIC® Function: Subscriber Line Interface Concept (SLIC), CODEC Interface: PCM, SPI Number of Circuits: 1 Voltage - Supply: 3.13V ~ 3.47V Current - Supply: - Power (Watts): 750mW Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 42-VFQFN Exposed Pad Supplier Device Package: 42-QFN (5x7)	In Stock10,008
SI32174-C-FM1R Silicon Labs	Interface - Telecom IC PROSLIC FXS DC-DC CTLR 42QFN Manufacturer: Silicon Labs Series: ProSLIC® Function: Subscriber Line Interface Concept (SLIC), CODEC Interface: PCM, SPI Number of Circuits: 1 Voltage - Supply: 3.13V ~ 3.47V Current - Supply: - Power (Watts): 750mW Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 42-VFQFN Exposed Pad Supplier Device Package: 42-QFN (5x7)	In Stock4,302
SI32174-C-GM1 Silicon Labs	Interface - Telecom IC PROSLIC FXS DC-DC CTLR 42QFN Manufacturer: Silicon Labs Series: ProSLIC® Function: Subscriber Line Interface Concept (SLIC), CODEC Interface: PCM, SPI Number of Circuits: 1 Voltage - Supply: 3.13V ~ 3.47V Current - Supply: - Power (Watts): 750mW Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 42-VFQFN Exposed Pad Supplier Device Package: 42-QFN (5x7)	In Stock4,860
SI32174-C-GM1R Silicon Labs	Interface - Telecom IC PROSLIC FXS DC-DC CTLR 42QFN Manufacturer: Silicon Labs Series: ProSLIC® Function: Subscriber Line Interface Concept (SLIC), CODEC Interface: PCM, SPI Number of Circuits: 1 Voltage - Supply: 3.13V ~ 3.47V Current - Supply: - Power (Watts): 750mW Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 42-VFQFN Exposed Pad Supplier Device Package: 42-QFN (5x7)	In Stock2,826
SI32175-C-FM1 Silicon Labs	Interface - Telecom IC PROSLIC FXS ISI -110V 42QFN Manufacturer: Silicon Labs Series: ProSLIC® Function: Subscriber Line Interface Concept (SLIC), CODEC Interface: ISI Number of Circuits: 1 Voltage - Supply: 3.13V ~ 3.47V Current - Supply: - Power (Watts): 750mW Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 42-VFQFN Exposed Pad Supplier Device Package: 42-QFN (5x7)	In Stock6,246

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