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SPI Telecom Interface ICs

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Part #

Telecom Interface ICs Voice DAA System-Side

SI3050-E1-GT
Skyworks Solutions, Inc.
1: $6.90
3,015In Stock

Mfr. Part No.
SI3050-E1-GT

Mouser Part No
634-SI3050-E1-GT

Skyworks Solutions, Inc.

Telecom Interface ICs Voice DAA System-Side

Datasheet

3,015In Stock

$6.90

$5.31

$4.58

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 Voice DAA System-Side

SI3050-E1-FT
Skyworks Solutions, Inc.
1: $6.66
15,185In Stock

Mfr. Part No.
SI3050-E1-FT

Mouser Part No
634-SI3050-E1-FT

Skyworks Solutions, Inc.

Telecom Interface ICs Voice DAA System-Side

Datasheet

15,185In Stock

$6.66

$5.13

$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

SI3019-F-GT
Skyworks Solutions, Inc.
1: $11.29
2,112In Stock
End of Life

Mfr. Part No.
SI3019-F-GT

Mouser Part No
634-SI3019-F-GT

End of Life

Skyworks Solutions, Inc.

Telecom Interface ICs

Datasheet

Product Comments

2,112In Stock

$11.29

$8.82

$7.73

$7.39

View

Min.: 1
Mult.: 1

Voice DAAs

3.6 V

3 V

8.5 mA

- 40 C

+ 85 C

SMD/SMT

TSSOP-16

Tube

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

Skyworks Solutions, Inc.

Telecom Interface ICs Voice DAA System-Side

Datasheet

3,194In Stock

Cut Tape

$8.40

$6.50

$6.04

$5.51

View

Reel

$4.72

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

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

Skyworks Solutions, Inc.

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 2 FXS PCM interface, -110 V, wideband, DTMF detection, pulse metering, daisy chain mode ProSLIC

SI32260-C-FM1R
Skyworks Solutions, Inc.
1: $5.95
17,443In Stock

Mfr. Part No.
SI32260-C-FM1R

Mouser Part No
634-SI32260-C-FM1R

Skyworks Solutions, Inc.

Telecom Interface ICs 2 FXS PCM interface, -110 V, wideband, DTMF detection, pulse metering, daisy chain mode ProSLIC

Datasheet

17,443In Stock

Cut Tape

$5.95

$5.04

$4.80

$4.55

View

Reel

$4.23

Min.: 1
Mult.: 1

: 2,500

Pro Subscriber Line Interface Concept (SLIC) ICs

3.47 V

3.13 V

53 mA

0 C

+ 70 C

SMD/SMT

QFN-60

Reel, Cut Tape

Telecom Interface ICs

SI3019-F-GS
Skyworks Solutions, Inc.
1: $10.47
224In Stock
End of Life

Mfr. Part No.
SI3019-F-GS

Mouser Part No
634-SI3019-F-GS

End of Life

Skyworks Solutions, Inc.

Telecom Interface ICs

Datasheet

224In Stock

$10.47

$8.18

$7.00

$6.73

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 2 FXS PCM interface, -110 V, wideband, DTMF detection, pulse metering ProSLIC

SI32260-C-FM2R
Skyworks Solutions, Inc.
1: $7.51
1,659In Stock

Mfr. Part No.
SI32260-C-FM2R

Mouser Part No
634-SI32260-C-FM2R

Skyworks Solutions, Inc.

Telecom Interface ICs 2 FXS PCM interface, -110 V, wideband, DTMF detection, pulse metering ProSLIC

Datasheet

1,659In Stock

Cut Tape

$7.51

$5.79

$5.36

$4.90

View

Reel

$4.18

Min.: 1
Mult.: 1

: 2,500

Pro Subscriber Line Interface Concept (SLIC) ICs

3.47 V

3.13 V

53 mA

0 C

+ 70 C

SMD/SMT

QFN-47

Reel, Cut Tape

Telecom Interface ICs

SI3019-F-FSR
Skyworks Solutions, Inc.
1: $9.18
1,615In Stock

Mfr. Part No.
SI3019-F-FSR

Mouser Part No
634-SI3019-F-FSR

Skyworks Solutions, Inc.

Telecom Interface ICs

Datasheet

1,615In Stock

Cut Tape

$9.18

$7.12

$6.61

$6.05

View

Reel

$5.20

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

SI3019-F-FT
Skyworks Solutions, Inc.
1: $9.47
244In Stock

Mfr. Part No.
SI3019-F-FT

Mouser Part No
634-SI3019-F-FT

Skyworks Solutions, Inc.

Telecom Interface ICs

Datasheet

244In Stock

$9.47

$7.36

$6.25

$5.84

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: $4.26
1,093In Stock

Mfr. Part No.
SI3050-E1-FMR

Mouser Part No
634-SI3050-E1-FMR

Skyworks Solutions, Inc.

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

Datasheet

1,093In Stock

Cut Tape

$4.26

$3.86

$3.76

$3.66

$3.62

Reel

$3.62

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: $7.02
3,518In Stock

Mfr. Part No.
SI3050-E1-FTR

Mouser Part No
634-SI3050-E1-FTR

Skyworks Solutions, Inc.

Telecom Interface ICs

Datasheet

3,518In Stock

Cut Tape

$7.02

$5.38

$4.97

$4.52

View

Reel

$4.07

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

SI3019-F-FTR
Skyworks Solutions, Inc.
1: $9.18
266In Stock
2,500Expected 2026/06/29

Mfr. Part No.
SI3019-F-FTR

Mouser Part No
634-SI3019-F-FTR

Skyworks Solutions, Inc.

Telecom Interface ICs

Datasheet

266In Stock

2,500Expected 2026/06/29

Cut Tape

$9.18

$7.22

$6.73

$6.23

View

Reel

$5.48

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

SI3018-F-FS
Skyworks Solutions, Inc.
1: $6.51
102In Stock

Mfr. Part No.
SI3018-F-FS

Mouser Part No
634-SI3018-F-FS

Skyworks Solutions, Inc.

Telecom Interface ICs

Datasheet

102In Stock

$6.51

$5.00

$4.47

$4.15

View

Min.: 1
Mult.: 1

Voice DAAs

3.6 V

3 V

8.5 mA

0 C

+ 70 C

SMD/SMT

SOIC-16

Tube

Telecom Interface ICs

SI3019-F-FS
Skyworks Solutions, Inc.
1: $9.18
33In Stock

Mfr. Part No.
SI3019-F-FS

Mouser Part No
634-SI3019-F-FS

Skyworks Solutions, Inc.

Telecom Interface ICs

Datasheet

33In Stock

$9.18

$7.13

$6.33

$5.93

View

Min.: 1
Mult.: 1

Voice DAAs

3.6 V

3 V

8.5 mA

0 C

+ 70 C

SMD/SMT

SOIC-16

Tube

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

SI3050-E1-FM
Skyworks Solutions, Inc.
1: $6.72
65In Stock

Mfr. Part No.
SI3050-E1-FM

Mouser Part No
634-SI3050-E1-FM

Skyworks Solutions, Inc.

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

Datasheet

65In Stock

$6.72

$5.16

$4.77

$4.34

View

Min.: 1
Mult.: 1

Voice DAAs

3.6 V

3 V

8.5 mA

0 C

+ 70 C

SMD/SMT

QFN-24

Tray

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

CMX7261L9
CML Micro
1: $19.13
32Expected 2026/07/14

Mfr. Part No.
CMX7261L9

Mouser Part No
226-CMX7261L9

CML Micro

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

Learn More

Datasheet

32Expected 2026/07/14

$19.13

$18.50

$16.64

$16.44

Min.: 1
Mult.: 1

3.6 V

3 V

- 40 C

+ 85 C

SMD/SMT

LQFP-64

Tray

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

CMX7143Q3
CML Micro
1: $28.70
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
CMX7143Q3

Mouser Part No
226-CMX7143Q3

CML Micro

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$28.70

Min.: 1
Mult.: 1

Modems

8 uA

- 40 C

+ 85 C

SMD/SMT

VQFN-48

Tray

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

CMX7164L9
CML Micro
1: $28.97
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
CMX7164L9

Mouser Part No
226-CMX7164L9

CML Micro

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$28.97

Min.: 1
Mult.: 1

Modems

1 uA

- 40 C

+ 85 C

SMD/SMT

LQFP-64

Tray

Telecom Interface ICs 2 FXS PCM interface, -110 V, wideband, DTMF detection, pulse metering, daisy chain mode ProSLIC

SI32260-C-FM1
Skyworks Solutions, Inc.
1: $7.28
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
SI32260-C-FM1

Mouser Part No
634-SI32260-C-FM1

Skyworks Solutions, Inc.

Telecom Interface ICs 2 FXS PCM interface, -110 V, wideband, DTMF detection, pulse metering, daisy chain mode ProSLIC

Datasheet

Non-Stocked Lead-Time 16 Weeks

$7.28

$5.90

$5.54

$5.16

View

Min.: 1
Mult.: 1

Pro Subscriber Line Interface Concept (SLIC) ICs

3.47 V

3.13 V

53 mA

0 C

+ 70 C

SMD/SMT

QFN-60

Tray

Telecom Interface ICs 2 FXS PCM interface, -110 V, wideband, DTMF detection, pulse metering ProSLIC

SI32260-C-FM2
Skyworks Solutions, Inc.
300: $4.50
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
SI32260-C-FM2

Mouser Part No
634-SI32260-C-FM2

Skyworks Solutions, Inc.

Telecom Interface ICs 2 FXS PCM interface, -110 V, wideband, DTMF detection, pulse metering ProSLIC

Datasheet

Non-Stocked Lead-Time 16 Weeks

$4.50

$4.49

$4.42

Min.: 300
Mult.: 300

Pro Subscriber Line Interface Concept (SLIC) ICs

3.47 V

3.13 V

53 mA

0 C

+ 70 C

SMD/SMT

QFN-47

Tray

Telecom Interface ICs

SI32260-C-GM1
Skyworks Solutions, Inc.
348: $6.21
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
SI32260-C-GM1

Mouser Part No
634-SI32260-C-GM1

Skyworks Solutions, Inc.

Telecom Interface ICs

Non-Stocked Lead-Time 16 Weeks

$6.21

$6.12

View

Min.: 348
Mult.: 348

Pro Subscriber Line Interface Concept (SLIC) ICs

3.47 V

3.13 V

53 mA

- 40 C

+ 85 C

SMD/SMT

QFN-60

Tray

Telecom Interface ICs

SI32260-C-GM1R
Skyworks Solutions, Inc.
2,500: $5.76
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
SI32260-C-GM1R

Mouser Part No
634-SI32260-C-GM1R

Skyworks Solutions, Inc.

Telecom Interface ICs

Non-Stocked Lead-Time 16 Weeks

Reel

$5.76

Min.: 2,500
Mult.: 2,500

: 2,500

Pro Subscriber Line Interface Concept (SLIC) ICs

3.47 V

3.13 V

53 mA

- 40 C

+ 85 C

SMD/SMT

QFN-60

Reel

Telecom Interface ICs

SI32260-C-GM2R
Skyworks Solutions, Inc.
2,500: $5.05
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
SI32260-C-GM2R

Mouser Part No
634-SI32260-C-GM2R

Skyworks Solutions, Inc.

Telecom Interface ICs

Non-Stocked Lead-Time 16 Weeks

Reel

$5.05

Min.: 2,500
Mult.: 2,500

: 2,500

Pro Subscriber Line Interface Concept (SLIC) ICs

3.47 V

3.13 V

53 mA

- 40 C

+ 85 C

SMD/SMT

QFN-47

Reel

Telecom Interface ICs 2 FXS PCM interface, -140 V, wideband, DTMF detection, pulse metering, daisy chain mode ProSLIC

SI32261-C-FM1
Skyworks Solutions, Inc.
348: $5.13
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
SI32261-C-FM1

Mouser Part No
634-SI32261-C-FM1

Skyworks Solutions, Inc.

Telecom Interface ICs 2 FXS PCM interface, -140 V, wideband, DTMF detection, pulse metering, daisy chain mode ProSLIC

Datasheet

Non-Stocked Lead-Time 16 Weeks

$5.13

$5.11

$4.95

Min.: 348
Mult.: 348

Pro Subscriber Line Interface Concept (SLIC) ICs

3.47 V

3.13 V

53 mA

0 C

+ 70 C

SMD/SMT

QFN-60

Tray

SPI Telecom Interface ICs

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