3.3 V Telecom Interface ICs

Telecom Interface ICs Voice DAA System-Side

Datasheet

15,185In Stock

$6.66

$5.12

$4.40

$4.22

View

Min.: 1
Mult.: 1

Voice DAAs

3.6 V

3 V

8.5 mA

0 C

+ 70 C

SMD/SMT

TSSOP-20

Tube

Telecom Interface ICs Voice DAA System-Side

SI3050-E1-GT
Skyworks Solutions, Inc.
1: $6.89
3,015In Stock

Mfr. Part No.
SI3050-E1-GT

Mouser Part No
634-SI3050-E1-GT

Telecom Interface ICs Voice DAA System-Side

Datasheet

3,015In Stock

$6.89

$5.31

$4.56

$4.37

View

Min.: 1
Mult.: 1

Voice DAAs

3.6 V

3 V

8.5 mA

- 40 C

+ 85 C

SMD/SMT

TSSOP-20

Tube

Telecom Interface ICs 1CH 100V miSLIC, 48QFN

Le9641PQC
Microchip Technology
1: $2.27
1,051In Stock

Mfr. Part No.
Le9641PQC

Mouser Part No
494-LE9641PQC

Microchip Technology

Telecom Interface ICs 1CH 100V miSLIC, 48QFN

Datasheet

1,051In Stock

$2.27

$1.89

$1.83

$1.82

Min.: 1
Mult.: 1

Subscriber Line Interface Circuits miSLICs

3.465 V

3.135 V

25 mA

- 40 C

+ 85 C

SMD/SMT

QFN-48

Tray

Telecom Interface ICs

SI3019-F-FM
Skyworks Solutions, Inc.
1: $8.72
1,245In Stock

Mfr. Part No.
SI3019-F-FM

Mouser Part No
634-SI3019-F-FM

Telecom Interface ICs

Datasheet

1,245In Stock

$8.72

$6.76

$6.27

$5.73

View

Min.: 1
Mult.: 1

Voice DAAs

3.6 V

3 V

8.5 mA

0 C

+ 70 C

SMD/SMT

QFN-20

Tray

Telecom Interface ICs Voice DAA System-Side

SI3050-E1-GTR
Skyworks Solutions, Inc.
1: $8.40
3,194In Stock

Mfr. Part No.
SI3050-E1-GTR

Mouser Part No
634-SI3050-E1-GTR

Telecom Interface ICs Voice DAA System-Side

Datasheet

3,194In Stock

Cut Tape

$8.40

$6.50

$6.03

$5.51

View

Reel

$4.76

Min.: 1
Mult.: 1

: 2,500

Voice DAAs

3.6 V

3 V

8.5 mA

- 40 C

+ 85 C

SMD/SMT

TSSOP-20

Reel, Cut Tape

Telecom Interface ICs 2CH 120V ABS miSLIC ZSI, 48QFN

Le9642PQC
Microchip Technology
1: $3.43
1,261In Stock

Mfr. Part No.
Le9642PQC

Mouser Part No
494-LE9642PQC

Microchip Technology

Telecom Interface ICs 2CH 120V ABS miSLIC ZSI, 48QFN

Datasheet

1,261In Stock

$3.43

$2.86

$2.77

Quote

Min.: 1
Mult.: 1

Subscriber Line Interface Circuits miSLICs

3.465 V

3.135 V

25 mA

- 40 C

+ 85 C

SMD/SMT

QFN-48

Tray

Telecom Interface ICs E1 Quad Transceiver

DS21Q59L+
Analog Devices / Maxim Integrated
1: $118.98
56In Stock

Mfr. Part No.
DS21Q59L+

Mouser Part No
700-DS21Q59L

Telecom Interface ICs E1 Quad Transceiver

Datasheet

56In Stock

$118.98

$89.82

$89.35

$89.34

View

Min.: 1
Mult.: 1

E1 Line Interface Units - LIUs

3.465 V

3.135 V

0 C

+ 70 C

SMD/SMT

LQFP-100

Tray

Telecom Interface ICs E1 Quad Transceiver

DS21Q59LN+
Analog Devices / Maxim Integrated
1: $139.12
51In Stock

Mfr. Part No.
DS21Q59LN+

Mouser Part No
700-DS21Q59LN

Telecom Interface ICs E1 Quad Transceiver

Datasheet

51In Stock

$139.12

$116.32

$102.34

$101.27

View

Min.: 1
Mult.: 1

E1 Line Interface Units - LIUs

3.465 V

3.135 V

- 40 C

+ 85 C

SMD/SMT

LQFP-100

Tray

Telecom Interface ICs 3.3V/5V E1 Single Chip Transceivers (SCT

DS21354LN+
Analog Devices / Maxim Integrated
1: $94.41
100In Stock

Mfr. Part No.
DS21354LN+

Mouser Part No
700-DS21354LN

Telecom Interface ICs 3.3V/5V E1 Single Chip Transceivers (SCT

Datasheet

100In Stock

$94.41

$76.29

$69.60

$68.72

Quote

Min.: 1
Mult.: 1

E1 Line Interface Units - LIUs

3.465 V

3.135 V

- 40 C

+ 85 C

SMD/SMT

LQFP-100

Tray

Telecom Interface ICs

Si32287-A-GM
Skyworks Solutions, Inc.
1: $10.93
180In Stock

Mfr. Part No.
Si32287-A-GM

Mouser Part No
873-SI32287-A-GM

Telecom Interface ICs

Datasheet

180In Stock

$10.93

$8.45

$8.06

$7.00

View

Min.: 1
Mult.: 1

Wideband FXS

3.3 V

45 mA

- 40 C

+ 85 C

SMD/SMT

QFN-56

Tray

Telecom Interface ICs

SI3019-F-GS
Skyworks Solutions, Inc.
1: $8.90
224In Stock
End of Life

Mfr. Part No.
SI3019-F-GS

Mouser Part No
634-SI3019-F-GS

End of Life

Telecom Interface ICs

Datasheet

224In Stock

$8.90

$6.96

$6.03

$6.02

View

Min.: 1
Mult.: 1

Voice DAAs

3.6 V

3 V

8.5 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-16

Tube

Telecom Interface ICs

SI3019-F-FSR
Skyworks Solutions, Inc.
1: $8.90
1,615In Stock

Mfr. Part No.
SI3019-F-FSR

Mouser Part No
634-SI3019-F-FSR

Telecom Interface ICs

Datasheet

1,615In Stock

Cut Tape

$8.90

$6.92

$6.42

$5.88

View

Reel

$4.66

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Voice DAAs

3.6 V

3 V

8.5 mA

0 C

+ 70 C

SMD/SMT

SOIC-16

Reel, Cut Tape, MouseReel

Telecom Interface ICs 3.3V E1/T1/J1 Line Interface

DS21348G+
Analog Devices / Maxim Integrated
1: $20.26
365In Stock

Mfr. Part No.
DS21348G+

Mouser Part No
700-DS21348G

Telecom Interface ICs 3.3V E1/T1/J1 Line Interface

Datasheet

365In Stock

$20.26

$20.21

$20.16

$20.11

$20.10

Min.: 1
Mult.: 1

T1/E1/J1 Line Interface Units - LIUs

3.465 V

3.135 V

0 C

+ 70 C

SMD/SMT

CSBGA-49

Tray

Telecom Interface ICs

SI3019-F-FT
Skyworks Solutions, Inc.
1: $9.19
244In Stock

Mfr. Part No.
SI3019-F-FT

Mouser Part No
634-SI3019-F-FT

Telecom Interface ICs

Datasheet

244In Stock

$9.19

$7.16

$6.10

$5.87

View

Min.: 1
Mult.: 1

Voice DAAs

3.6 V

3 V

8.5 mA

0 C

+ 70 C

SMD/SMT

TSSOP-16

Tube

Telecom Interface ICs 1 FXO PCM interface, VDAA system-side voice DAA

SI3050-E1-FMR
Skyworks Solutions, Inc.
1: $3.69
1,093In Stock

Mfr. Part No.
SI3050-E1-FMR

Mouser Part No
634-SI3050-E1-FMR

Telecom Interface ICs 1 FXO PCM interface, VDAA system-side voice DAA

Datasheet

1,093In Stock

Cut Tape

$3.69

$3.62

Reel

$3.50

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Voice DAAs

3.6 V

3 V

8.5 mA

0 C

+ 70 C

SMD/SMT

QFN-24

Reel, Cut Tape, MouseReel

Telecom Interface ICs

SI3050-E1-FTR
Skyworks Solutions, Inc.
1: $9.11
3,618In Stock

Mfr. Part No.
SI3050-E1-FTR

Mouser Part No
634-SI3050-E1-FTR

Telecom Interface ICs

Datasheet

3,618In Stock

Cut Tape

$9.11

$6.37

$6.07

$5.27

View

Reel

$3.94

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Voice DAAs

3.6 V

3 V

8.5 mA

0 C

+ 70 C

SMD/SMT

TSSOP-20

Reel, Cut Tape, MouseReel

Telecom Interface ICs 3.3V E1/T1/J1 Line Interface

DS21348T+
Analog Devices / Maxim Integrated
1: $31.46
250In Stock

Mfr. Part No.
DS21348T+

Mouser Part No
700-DS21348T

Telecom Interface ICs 3.3V E1/T1/J1 Line Interface

Datasheet

250In Stock

$31.46

$25.45

$23.94

$21.86

View

Min.: 1
Mult.: 1

T1/E1/J1 Line Interface Units - LIUs

3.465 V

3.135 V

0 C

+ 70 C

SMD/SMT

TQFP-44

Tray

Telecom Interface ICs 3.3V DS21352 and 5V DS21552 T1 Single Ch

DS21352LN+
Analog Devices / Maxim Integrated
1: $68.94
43In Stock

Mfr. Part No.
DS21352LN+

Mouser Part No
700-DS21352LN

Telecom Interface ICs 3.3V DS21352 and 5V DS21552 T1 Single Ch

Datasheet

43In Stock

$68.94

$54.30

$51.15

$51.14

Quote

Min.: 1
Mult.: 1

T1 Transceivers

3.465 V

3.135 V

- 40 C

+ 85 C

SMD/SMT

LQFP-100

Tray

Telecom Interface ICs

SI3019-F-FTR
Skyworks Solutions, Inc.
1: $9.47
266In Stock
2,500Expected 14/07/2026

Mfr. Part No.
SI3019-F-FTR

Mouser Part No
634-SI3019-F-FTR

Telecom Interface ICs

Datasheet

266In Stock

2,500Expected 14/07/2026

Cut Tape

$9.47

$7.37

$6.85

$6.27

View

Reel

$5.49

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Voice DAAs

3.6 V

3 V

8.5 mA

0 C

+ 70 C

SMD/SMT

TSSOP-16

Reel, Cut Tape, MouseReel

Telecom Interface ICs 3.3V LH SINGLE LIU

82V2081PPG
Renesas Electronics
1: $32.98
163In Stock

Mfr. Part No.
82V2081PPG

Mouser Part No
972-82V2081PPG

Renesas Electronics

Telecom Interface ICs 3.3V LH SINGLE LIU

Datasheet

163In Stock

$32.98

$27.28

$24.45

Min.: 1
Mult.: 1

LIU - Line Interface Units

3.47 V

3.13 V

- 40 C

+ 85 C

SMD/SMT

TQFP-44

Tray

Telecom Interface ICs 3.3V DUAL LH LIU

82V2082PFG
Renesas Electronics
1: $40.07
146In Stock

Mfr. Part No.
82V2082PFG

Mouser Part No
972-82V2082PFG

Renesas Electronics

Telecom Interface ICs 3.3V DUAL LH LIU

Datasheet

146In Stock

$40.07

$32.85

$31.36

Min.: 1
Mult.: 1

LIU - Line Interface Units

3.47 V

3.13 V

130 mA

- 40 C

+ 85 C

SMD/SMT

TQFP-80

Tray

Telecom Interface ICs Function Images Supporting GMSK/GFSK, 4FSK, FFSK/MSK

CMX7143L4
CML Micro
1: $28.75
3In Stock

Mfr. Part No.
CMX7143L4

Mouser Part No
226-CMX7143L4

CML Micro

Telecom Interface ICs Function Images Supporting GMSK/GFSK, 4FSK, FFSK/MSK

Datasheet

3In Stock

$28.75

$27.81

$25.01

$23.78

View

Min.: 1
Mult.: 1

Modems

- 40 C

+ 85 C

SMD/SMT

LQFP-48

Tray

Telecom Interface ICs Function Images Supporting 4/16/32/64 QAM, 2/4/8/16 FSK, GMSK/GFSK, V.23

CMX7164Q1
CML Micro
1: $28.07
26In Stock

Mfr. Part No.
CMX7164Q1

Mouser Part No
226-CMX7164Q1

CML Micro

Telecom Interface ICs Function Images Supporting 4/16/32/64 QAM, 2/4/8/16 FSK, GMSK/GFSK, V.23

Datasheet

26In Stock

$28.07

$27.15

$24.42

$23.22

View

Min.: 1
Mult.: 1

Modems

- 40 C

+ 85 C

SMD/SMT

VQFN-64

Tray

Telecom Interface ICs Function Images Supporting G729A/PCM/CVSD, PCM/G723.1

CMX7261L9
CML Micro
1: $19.13
8In Stock

Mfr. Part No.
CMX7261L9

Mouser Part No
226-CMX7261L9

CML Micro

Telecom Interface ICs Function Images Supporting G729A/PCM/CVSD, PCM/G723.1

Datasheet

8In Stock

$19.13

$18.50

$16.64

$15.82

View

Min.: 1
Mult.: 1

3.6 V

3 V

- 40 C

+ 85 C

SMD/SMT

LQFP-64

Tray

Telecom Interface ICs The CMX7364 is a flexible, high performance, wideband wireless data modem with Twice the maximum data rate of CML's CMX7164 modem

CMX7364Q1
CML Micro
1: $28.07
21In Stock

Mfr. Part No.
CMX7364Q1

Mouser Part No
226-CMX7364Q1

CML Micro

Telecom Interface ICs The CMX7364 is a flexible, high performance, wideband wireless data modem with Twice the maximum data rate of CML's CMX7164 modem