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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PEF 20525 F V1.3IC TELECOM INTERFACE TQFP-100 |
0 | - |
|
Datasheet |
- | 100-LQFP | Tray | Obsolete | Serial Optimized Communications Controller | ASYNC, BISYNC, HDLC, PPP | 2 | 3V ~ 3.6V | 50mA | 150 mW | -40°C ~ 85°C | - | - | Surface Mount | PG-TQFP-100-3 |
|
PEB 3332 HT V2.2IC TELECOM INTERFACE TQFP-100 |
0 | - |
|
Datasheet |
VINETIC® | 100-LQFP | Tray | Obsolete | Voice Over IP Processor | ADPCM, Parallel, Serial | 2 | - | - | - | - | - | - | Surface Mount | PG-TQFP-100 |
|
PEF 3304 EL V2.1-GIC TELECOM INTERFACE 144LBGA |
0 | - |
|
Datasheet |
VINETIC® | 144-LBGA | Tray | Obsolete | Analog Voice Access | JTAG, PCM, SCI/SPI | 4 | - | - | - | -40°C ~ 85°C | - | - | Surface Mount | PG-LBGA-144 |
|
PSF 21150 F V1.4IC TELECOM INTERFACE TQFP-64 |
0 | - |
|
Datasheet |
IPAC-X | 64-LQFP | Tray | Discontinued at Digi-Key | PC Adapter Circuit | ISDN | 1 | 3.3V | 30mA | - | -40°C ~ 85°C | - | - | Surface Mount | PG-TQFP-64 |
|
PEF 3394 E V2.2IC TELECOM INTERFACE 176-LBGA |
0 | - |
|
Datasheet |
VINETIC® | 176-LBGA | Tray | Obsolete | Analog Voice Access | ADPCM | 4 | - | - | - | - | - | - | Surface Mount | PG-LBGA-176 |
|
MT9123AP1IC TELECOM INTERFACE 28PLCC |
0 | - |
|
Datasheet |
- | 28-LCC (J-Lead) | Tube | Obsolete | Echo Cancellation | Serial | 2 | 4.5V ~ 5.5V | 50mA | - | -40°C ~ 85°C | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
PSB 2134 H V2.2IC TELECOM INTERFACE MQFP-64 |
0 | - |
|
Datasheet |
SICOFI® | 64-QFP | Tape & Reel (TR) | Obsolete | CODEC Filter | IOM-2 PCM, SPI | 4 | 5V | 26mA | 130 mW | - | - | - | Surface Mount | P-MQFP-64 |
|
TP11368V/NOPBIC TELECOM INTERFACE 28PLCC |
0 | - |
|
Datasheet |
- | 28-LCC (J-Lead) | Tube | Obsolete | Pulse Code Modulation (PCM) | ADPCM | 8 | 5V | 10mA | 50 mW | -40°C ~ 85°C | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
PSB 50501 EL V1.3-GIC TELECOM INTERFACE 200-LBGA |
0 | - |
|
Datasheet |
- | 200-LFBGA | Tray | Discontinued at Digi-Key | - | - | - | - | - | - | - | - | - | Surface Mount | PG-LFBGA-200 |
|
PEF 2426 H V1.1 GDIC TELECOM INTERFACE MQFP-44 |
0 | - |
|
Datasheet |
- | 44-QFP | Tape & Reel (TR) | Obsolete | High Voltage Power Controller | ISDN, SHDSL | 4 | 3V ~ 6V | 700µA | - | -40°C ~ 85°C | - | - | Surface Mount | P-MQFP-44 |
|
BCM11189KFBGIP PHONE CHIP |
0 | - |
|
- |
* | - | Tray | Obsolete | - | - | - | - | - | - | - | - | - | - | - |
|
BCM11196KFBGIP PHONE CHIP |
0 | - |
|
- |
* | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - |
|
DS21348TNIC TELECOM INTERFACE 44TQFP |
0 | - |
|
Datasheet |
- | 44-TQFP | Tray | Obsolete | Line Interface Unit (LIU) | - | 1 | 3.135V ~ 3.465V | 66mA | - | -40°C ~ 85°C | - | - | Surface Mount | 44-TQFP (10x10) |
|
CS61575-IL1ZRIC TELECOM INTERFACE 28PLCC |
0 | - |
|
Datasheet |
- | 28-LCC (J-Lead) | Tape & Reel (TR) | Obsolete | Line Interface Unit (LIU) | E1, T1 | 1 | 4.75V ~ 5.25V | - | 350 mW | -40°C ~ 85°C | - | - | Surface Mount | 28-PLCC |
|
ZL38001QDG1IC TELECOM INTERFACE 48TQFP |
0 | - |
|
Datasheet |
- | 48-TQFP | Tray | Obsolete | Telecom Circuit | - | 1 | 2.7V ~ 3.6V | 20mA | - | -40°C ~ 85°C | - | - | Surface Mount | 48-TQFP |
|
BCM62118KFEBGTELCO VERSION OF THE 4908 |
0 | - |
|
- |
* | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - |
|
MT8986AP1IC TELECOM INTERFACE 44PLCC |
0 | - |
|
Datasheet |
- | 44-LCC (J-Lead) | Tube | Obsolete | Switch | - | 1 | 4.75V ~ 5.25V | 10mA | - | -40°C ~ 85°C | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
|
MT8986AL1IC TELECOM INTERFACE 44MQFP |
0 | - |
|
Datasheet |
- | 44-QFP | Tray | Obsolete | Switch | - | 1 | 4.75V ~ 5.25V | 10mA | - | -40°C ~ 85°C | - | - | Surface Mount | 44-MQFP (10x10) |
|
PEB 20532 F V1.3IC TELECOM INTERFACE TQFP-100 |
0 | - |
|
Datasheet |
SEROCCO™ | 100-LQFP | Tray | Obsolete | Serial Optimized Communications Controller | HDLC, PPP | 2 | 3V ~ 3.6V | 50mA | 150 mW | 0°C ~ 70°C | - | - | Surface Mount | PG-TQFP-100-3 |
|
BCM63177A2UKFEBGVDSL 17A + 11AC/11N WIFI INTEGRA |
0 | - |
|
- |
- | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - |
