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Telecom Interface ICs are semiconductor devices used for signal transmission, line interface, communication control and system connectivity in telecom and networking equipment. They are widely used in communication infrastructure, industrial communication systems, modems, routers, PBX systems, access equipment, VoIP devices, test instruments and embedded communication products.
This category includes telecom interface ICs, line interface devices, subscriber line interface circuits, communication controllers, signal conditioning ICs and related interface components. These devices are commonly selected based on communication standard, line voltage, data rate, channel count, protection features, package type and system compatibility.
TomatoElec supplies original Telecom Interface ICs from recognized semiconductor manufacturers such as Texas Instruments, Analog Devices, STMicroelectronics, Microchip, NXP, onsemi, Diodes Incorporated, Infineon, Renesas and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Function | Interface | Number of Circuits | Voltage - Supply | Current - Supply | Power (Watts) | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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SI32170-B-GM1IC TELECOM INTERFACE 42QFN |
0 | - |
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Datasheet |
- | 42-WFQFN Exposed Pad | Tray | Active | Subscriber Line Interface Concept (SLIC), CODEC | PCM, SPI | 1 | - | - | - | - | - | - | Surface Mount | 42-QFN (5x7) |
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CPC7695BCIC TELECOM INTERFACE 28SOIC |
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- | 28-SOIC (0.295", 7.50mm Width) | Tube | Active | Line Card Access Switch | TTL | 1 | 4.5V ~ 5.5V | 2mA | 10.5 mW | -40°C ~ 110°C | - | - | Surface Mount | 28-SOIC |
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LE9662WQCTIC TELECOM INTERFACE 56QFN |
0 | - |
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Datasheet |
miSLIC™ | 56-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Subscriber Line Interface Concept (SLIC) | 4-Wire | 2 | 3.135V ~ 3.465V | 25mA | - | -40°C ~ 85°C | - | - | Surface Mount | 56-QFN (8x8) |
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SI32297-A-GMRWIDEBAND DUAL FXS, PCM INTERFACE |
0 | - |
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Datasheet |
ProSLIC® | 68-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Subscriber Line Interface Concept (SLIC) | 3-Wire, PCM, SPI | 2 | 3.13V ~ 3.47V | 51.71mA | - | -40°C ~ 85°C | - | - | Surface Mount | 68-QFN (8x8) |
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SI32295-A-GMRWIDEBAND DUAL FXS, ISI INTERFACE |
0 | - |
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Datasheet |
ProSLIC® | 68-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Subscriber Line Interface Concept (SLIC) | 3-Wire, PCM, SPI | 2 | 3.13V ~ 3.47V | 51.71mA | - | -40°C ~ 85°C | - | - | Surface Mount | 68-QFN (8x8) |
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SI32261-C-FM1IC TELECOM INTERFACE 60QFN |
0 | - |
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Datasheet |
ProSLIC® | 60-WFQFN Exposed Pad | Tray | Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.13V ~ 3.47V | - | - | 0°C ~ 70°C | - | - | Surface Mount | 60-QFN (8x8) |
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SI32171-B-FM1RIC TELECOM INTERFACE 42QFN |
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Datasheet |
ProSLIC® | 42-WFQFN Exposed Pad | Tape & Reel (TR) | Not For New Designs | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | 0°C ~ 70°C | - | - | Surface Mount | 42-QFN (5x7) |
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SI32269-C-GM1IC TELECOM INTERFACE 50QFN |
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ProSLIC® | - | Tray | Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | - | - | - | Surface Mount | 50-QFN (6x8) |
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SI3050-E1-FMRIC TELECOM INTERFACE 24QFN |
0 | - |
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Datasheet |
- | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Direct Access Arrangement (DAA) | GCI, PCM, SPI | 1 | 3V ~ 3.6V | 8.5mA | - | 0°C ~ 70°C | - | - | Surface Mount | 24-QFN (4x4) |
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SI32193-A-GM1IC TELECOM INTERFACE 38QFN |
0 | - |
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Datasheet |
ProSLIC® | 38-QFN | Tube | Active | Subscriber Line Interface Concept (SLIC), CODEC | 3-Wire | 1 | 3.3V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 38-QFN (4x6) |
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BU8899GU-E2IC SOUND GENERATOR CELL 85VCSP |
0 | - |
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Datasheet |
- | 48-VFBGA, CSPBGA | Tape & Reel (TR) | Obsolete | Sound Generator | - | 1 | 2.25V ~ 2.75V | 65mA | 1.6 W | -30°C ~ 85°C | - | - | Surface Mount | 48-VCSP85H5 (5.14x5.14) |
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LE88010BQCIC TELECOM INTERFACE 44QFN |
0 | - |
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- | 44-QFN | Tray | Active | Telecom Circuit | PCM | 1 | 3V, 5V | - | - | - | - | - | Surface Mount | 44-QFN (7x7) |
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PBL38640/2QNAIC TELECOM INTERFACE PLCC-28 |
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Datasheet |
FlexiSLIC™ | 28-LCC (J-Lead) | Tape & Reel (TR) | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 1 | 5V | 2.8mA | 730 mW | -40°C ~ 85°C | - | - | Surface Mount | P/PG-LCC-28-3 |
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SI32297-A-GMWIDEBAND DUAL FXS, PCM INTERFACE |
0 | - |
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Datasheet |
ProSLIC® | 68-VFQFN Exposed Pad | Tray | Active | Subscriber Line Interface Concept (SLIC) | 3-Wire, PCM, SPI | 2 | 3.13V ~ 3.47V | 51.71mA | - | -40°C ~ 85°C | - | - | Surface Mount | 68-QFN (8x8) |
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SI32295-A-GMWIDEBAND DUAL FXS, ISI INTERFACE |
0 | - |
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Datasheet |
ProSLIC® | 68-VFQFN Exposed Pad | Tray | Active | Subscriber Line Interface Concept (SLIC) | 3-Wire, PCM, SPI | 2 | 3.13V ~ 3.47V | 51.71mA | - | -40°C ~ 85°C | - | - | Surface Mount | 68-QFN (8x8) |
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SI32284-A-GMIC TELECOM INTERFACE 48QFN |
0 | - |
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Datasheet |
ProSLIC® | 48-VFQFN Exposed Pad | Tray | Active | - | 3-Wire, PCM | 2 | 3.3V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 48-QFN (7x7) |
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SI32260-C-GM2IC TELECOM INTERFACE 60QFN |
0 | - |
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Datasheet |
ProSLIC® | 60-WFQFN Exposed Pad | Tray | Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.13V ~ 3.47V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 60-QFN (8x8) |
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SI32267-C-GM1IC TELECOM INTERFACE 50QFN |
0 | - |
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ProSLIC® | - | Tray | Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | - | - | - | Surface Mount | 50-QFN (6x8) |
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PEF420652HLV1PEF420652HLV1 L3942U LQFP |
0 | - |
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- | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - |
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LE88010BQCTIC TELECOM INTERFACE 44QFN |
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- | 44-QFN | Tape & Reel (TR) | Active | Telecom Circuit | PCM | 1 | 3V, 5V | - | - | - | - | - | Surface Mount | 44-QFN (7x7) |
