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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SI3245-D-GQRIC TELECOM INTERFACE 100TQFP |
0 | - |
|
- |
ProSLIC® | 100-TQFP Exposed Pad | Tape & Reel (TR) | Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 4 | 3.3V | - | - | - | - | - | Surface Mount | 100-ETQFP (14x14) |
|
TP3404V/63SNIC TELECOM INTERFACE 28PLCC |
0 | - |
|
Datasheet |
- | 28-LCC (J-Lead) | Tape & Reel (TR) | Obsolete | Digital Adapter for Subscriber Loops (DASL) | TDM | 4 | - | - | - | - | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
MAX2982GCD/V+IC TELECOM INTERFACE 128LQFP |
0 | - |
|
Datasheet |
- | 128-LQFP | Tray | Obsolete | Power Line Communication Modem (PLC) | MII, RMII | 1 | 1.14V ~ 1.26V | 365mA | - | -40°C ~ 105°C | Automotive | AEC-Q100 | Surface Mount | 128-LQFP (14x20) |
|
MAX2982GCD/V+TIC TELECOM INTERFACE 128LQFP |
0 | - |
|
Datasheet |
- | 128-LQFP | Tape & Reel (TR) | Obsolete | Power Line Communication Modem (PLC) | MII, RMII | 1 | 1.14V ~ 1.26V | 365mA | - | -40°C ~ 105°C | Automotive | AEC-Q100 | Surface Mount | 128-LQFP (14x20) |
|
MAX2992ECB+IC TELECOM INTERFACE 64LQFP |
0 | - |
|
- |
- | 64-LQFP | Tray | Active | Transceiver | SPI, UART | 1 | - | - | - | -40°C ~ 105°C | Automotive | AEC-Q100 | Surface Mount | 64-LQFP (10x10) |
|
KSZ8342QIC TELECOM INTERFACE 128QFP |
0 | - |
|
Datasheet |
- | 128-BFQFP | Tray | Active | Adapter | PCM | 1 | 1.2V, 3.3V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 128-PQFP (14x20) |
|
KSZ8381QIC TELECOM INTERFACE 128QFP |
0 | - |
|
- |
- | 128-BFQFP | Tray | Active | Telecom Circuit | LCD | 1 | - | - | - | 0°C ~ 70°C | - | - | Surface Mount | 128-PQFP (14x20) |
|
KSZ8382QIC TELECOM INTERFACE 128QFP |
0 | - |
|
Datasheet |
- | 128-BFQFP | Tray | Active | Telecom Circuit | LCD | - | - | - | - | - | - | - | Surface Mount | 128-PQFP (14x20) |
|
LE57D111BTCIC TELECOM INTERFACE 44TQFP |
0 | - |
|
Datasheet |
- | 44-TQFP Exposed Pad | Tray | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 2 | 4.75V ~ 5.25V | 9mA | - | -40°C ~ 85°C | - | - | Surface Mount | 44-TQFP-EP (10x10) |
|
LE57D121BTCIC TELECOM INTERFACE 44TQFP |
0 | - |
|
Datasheet |
- | 44-TQFP Exposed Pad | Tray | Obsolete | Subscriber Line Interface Concept (SLIC) | 2-Wire | 2 | 4.75V ~ 5.25V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 44-TQFP-EP (10x10) |
|
LE57D122BTCIC TELECOM INTERFACE 44TQFP |
0 | - |
|
Datasheet |
- | 44-TQFP Exposed Pad | Tray | Obsolete | Subscriber Line Interface Concept (SLIC) | 2-Wire | 2 | 4.75V ~ 5.25V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 44-TQFP-EP (10x10) |
|
LE58083ABGCIC TELECOM INTERFACE 121BGA |
0 | - |
|
Datasheet |
- | 121-LFBGA | Tray | Obsolete | Subscriber Line Interface Concept (SLIC) | PCI | 1 | 3.3V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 121-LFBGA (10x10) |
|
LE79555-2FQCIC TELECOM INTERFACE 32QFN |
0 | - |
|
Datasheet |
- | 32-VQFN Exposed Pad | Tray | Obsolete | Subscriber Access Controller | 2-Wire | 1 | 4.75V ~ 5.25V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 32-QFN (8x8) |
|
LE75183CDSCIC TELECOM INTERFACE 20SOIC |
0 | - |
|
Datasheet |
- | 20-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Line Card Access Switch | - | 1 | 4.5V ~ 5.5V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 20-SOIC |
|
LE58QL02FJCTIC TELECOM INTERFACE 44PLCC |
0 | - |
|
Datasheet |
- | 44-LCC (J-Lead) | Tape & Reel (TR) | Obsolete | Subscriber Line Interface Concept (SLIC) | PCM | 4 | 3.3V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
|
LE7942BDJCTIC TELECOM INTERFACE 32PLCC |
0 | - |
|
Datasheet |
- | 32-LCC (J-Lead) | Tape & Reel (TR) | Obsolete | Subscriber Line Interface Concept (SLIC) | 2-Wire | - | 4.75V ~ 5.25V | - | - | 0°C ~ 70°C | - | - | Surface Mount | 32-PLCC (11.43x13.97) |
|
LE58QL021BVCIC TELECOM INTERFACE 44TQFP |
0 | - |
|
Datasheet |
- | 44-TQFP | Tray | Obsolete | Subscriber Line Interface Concept (SLIC) | PCM | 4 | 3.3V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 44-TQFP (10x10) |
|
LE58QL061BVCIC TELECOM INTERFACE 44TQFP |
0 | - |
|
Datasheet |
- | 44-TQFP | Tray | Obsolete | Subscriber Line Interface Concept (SLIC) | PCM | 4 | 3.3V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 44-TQFP (10x10) |
|
LE58QL063HVCIC TELECOM INTERFACE 64LQFP |
0 | - |
|
Datasheet |
- | 64-LQFP | Tray | Obsolete | Subscriber Line Interface Concept (SLIC) | PCM | 4 | 3.3V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 64-LQFP (14x14) |
|
LE78D110BVCIC TELECOM INTERFACE 44TQFP |
0 | - |
|
Datasheet |
- | 44-TQFP | Tray | Obsolete | Voice Over IP Processor | PCM | 1 | 3.3V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 44-TQFP (10x10) |
