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SMD/SMT Tube Telecom Interface ICs

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Part #

Telecom Interface ICs 1200bps Half Duplex Bell 202 Compatible Modem

MX614TN
CML Micro
1: $25.19
15In Stock
NRND

Mfr. Part No.
MX614TN

Mouser Part No
226-MX614TN

NRND

CML Micro

Telecom Interface ICs 1200bps Half Duplex Bell 202 Compatible Modem

Datasheet

15In Stock

$25.19

$20.10

$18.88

Min.: 1
Mult.: 1

1.7 mA

- 40 C

+ 85 C

SMD/SMT

TSSOP-24

Tube

Telecom Interface ICs 1x S V.35 Tran

LTC1345ISW#PBF
Analog Devices
1: $42.70
32In Stock

Mfr. Part No.
LTC1345ISW#PBF

Mouser Part No
584-LTC1345ISW#PBF

Analog Devices

Telecom Interface ICs 1x S V.35 Tran

Datasheet

32In Stock

$42.70

$34.54

$32.35

Min.: 1
Mult.: 1
Max.: 32

Transceivers

5.25 V

4.75 V

118 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-28

Tube

Telecom Interface ICs V.32bis, V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder

CMX869BE2
CML Micro
1: $14.97
427Expected 8/9/2026

Mfr. Part No.
CMX869BE2

Mouser Part No
226-CMX869BE2

CML Micro

Telecom Interface ICs V.32bis, V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder

Datasheet

427Expected 8/9/2026

$14.97

$14.48

$13.19

$13.02

$12.74

Min.: 1
Mult.: 1

Modems

8.6 mA

- 40 C

+ 85 C

SMD/SMT

TSSOP-24

Tube

Telecom Interface ICs 1200/ 75bps Full-Duplex V.23 with Optional 75bps Back Channel and Date Retiming

MX604TN
CML Micro
1: $20.98
162In Stock

Mfr. Part No.
MX604TN

Mouser Part No
226-MX604TN

CML Micro

Telecom Interface ICs 1200/ 75bps Full-Duplex V.23 with Optional 75bps Back Channel and Date Retiming

Datasheet

162In Stock

$20.98

$16.76

$14.28

Min.: 1
Mult.: 1

Modems

SMD/SMT

TSSOP-24

Tube

Telecom Interface ICs 1 FXS ProSLIC, ISI, -100 V, DTMF Detect

Si32193-A-FM1
Skyworks Solutions, Inc.
1: $8.30
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
Si32193-A-FM1

Mouser Part No
873-SI32193-A-FM1

Skyworks Solutions, Inc.

Telecom Interface ICs 1 FXS ProSLIC, ISI, -100 V, DTMF Detect

Datasheet

Non-Stocked Lead-Time 12 Weeks

$8.30

$6.32

$5.52

$5.39

View

Min.: 1
Mult.: 1

Pro Subscriber Line Interface Concept (SLIC) ICs

3.47 V

3.13 V

44.7 mA

0 C

+ 70 C

SMD/SMT

QFN-38

Tube

Telecom Interface ICs 1 FXS ProSLIC, ISI, -100 V, DTMF Detect

Si32193-A-GM1
Skyworks Solutions, Inc.
1: $9.93
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
Si32193-A-GM1

Mouser Part No
873-SI32193-A-GM1

Skyworks Solutions, Inc.

Telecom Interface ICs 1 FXS ProSLIC, ISI, -100 V, DTMF Detect

Datasheet

Non-Stocked Lead-Time 12 Weeks

$9.93

$7.66

$6.61

$6.53

View

Min.: 1
Mult.: 1

Pro Subscriber Line Interface Concept (SLIC) ICs

3.47 V

3.13 V

44.7 mA

- 40 C

+ 85 C

SMD/SMT

QFN-38

Tube

Telecom Interface ICs 2 FXS ProSLIC, PCM, -106V, DTMF Detect

Si32283-A-GM
Skyworks Solutions, Inc.
1: $11.46
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
Si32283-A-GM

Mouser Part No
873-SI32283-A-GM

Skyworks Solutions, Inc.

Telecom Interface ICs 2 FXS ProSLIC, PCM, -106V, DTMF Detect

Datasheet

Non-Stocked Lead-Time 12 Weeks

$11.46

$8.88

$7.77

$7.62

View

Min.: 1
Mult.: 1

Wideband FXS

3.3 V

45 mA

- 40 C

+ 85 C

SMD/SMT

QFN-56

Tube

Telecom Interface ICs 2 FXS ProSLIC, PCM, -106V, Smart Ringing

Si32286-A-GM
Skyworks Solutions, Inc.
1: $12.05
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
Si32286-A-GM

Mouser Part No
873-SI32286-A-GM

Skyworks Solutions, Inc.

Telecom Interface ICs 2 FXS ProSLIC, PCM, -106V, Smart Ringing

Datasheet

Non-Stocked Lead-Time 12 Weeks

$12.05

$9.33

$8.15

$8.01

View

Min.: 1
Mult.: 1

Wideband FXS

3.3 V

45 mA

- 40 C

+ 85 C

SMD/SMT

QFN-56

Tube

Telecom Interface ICs Worldwide Tone Compatibility Single and Dual Tones detected

CMX673D4
CML Micro
1: $8.65
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
CMX673D4

Mouser Part No
226-CMX673D4

CML Micro

Telecom Interface ICs Worldwide Tone Compatibility Single and Dual Tones detected

Datasheet

Non-Stocked Lead-Time 27 Weeks

$8.65

$6.90

$6.69

$6.27

Min.: 1
Mult.: 1

5.5 V

2.7 V

1 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-16

Tube

Telecom Interface ICs Worldwide Tone Compatibility Single and Dual Tones detected

CMX673E3
CML Micro
1: $9.19
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
CMX673E3

Mouser Part No
226-CMX673E3

CML Micro

Telecom Interface ICs Worldwide Tone Compatibility Single and Dual Tones detected

Datasheet

Non-Stocked Lead-Time 27 Weeks

$9.19

$7.34

$6.27

Min.: 1
Mult.: 1

5.5 V

2.7 V

1 mA

- 40 C

+ 85 C

SMD/SMT

TSSOP-20

Tube

Telecom Interface ICs Detects Single and Dual Call Progress Tones with Fast and Slow Voice Detection

CMX683E4
CML Micro
1: $11.51
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
CMX683E4

Mouser Part No
226-CMX683E4

CML Micro

Telecom Interface ICs Detects Single and Dual Call Progress Tones with Fast and Slow Voice Detection

Datasheet

Non-Stocked Lead-Time 27 Weeks

$11.51

$9.18

$7.82

Min.: 1
Mult.: 1

5.5 V

2.7 V

1 mA

- 40 C

+ 85 C

SMD/SMT

TSSOP-16

Tube

Telecom Interface ICs Signalling Processor with Medium Access Control (MAC) for DAC, Dual Mode RD-LAP and Motient/ARDIS

CMX969D5
CML Micro
59: $59.69
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
CMX969D5

Mouser Part No
226-CMX969D5

CML Micro

Telecom Interface ICs Signalling Processor with Medium Access Control (MAC) for DAC, Dual Mode RD-LAP and Motient/ARDIS

Datasheet

Non-Stocked Lead-Time 27 Weeks

$59.69

Min.: 59
Mult.: 59

Modems

SMD/SMT

SSOP-24

Tube

Telecom Interface ICs Highly Integrated Data Processor with Medium Access Control (MAC) and 4FSK Packet Data Modem

FX919BD5
CML Micro
1: $71.93
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
FX919BD5

Mouser Part No
226-FX919BD5

CML Micro

Telecom Interface ICs Highly Integrated Data Processor with Medium Access Control (MAC) and 4FSK Packet Data Modem

Datasheet

Non-Stocked Lead-Time 27 Weeks

$71.93

$57.42

Min.: 1
Mult.: 1

Modems

SMD/SMT

SSOP-24

Tube

Telecom Interface ICs Line-side DAA for Si2404 ISOmodem

SI3010-F-FS
Skyworks Solutions, Inc.
1: $7.34
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
SI3010-F-FS

Mouser Part No
634-SI3010-FS

Skyworks Solutions, Inc.

Telecom Interface ICs Line-side DAA for Si2404 ISOmodem

Datasheet

Non-Stocked Lead-Time 16 Weeks

$7.34

$5.62

$4.94

$4.60

$4.47

Min.: 1
Mult.: 1

DAA - Direct Access Arrangements

3 V

0 C

+ 70 C

SMD/SMT

SOIC-8

Tube

Telecom Interface ICs 40MA TIP & RING INJECTP

HC9P5504B-5Z
Renesas / Intersil
300: $25.23
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
HC9P5504B-5Z

Mouser Part No
968-HC9P5504B-5Z

Renesas / Intersil

Telecom Interface ICs 40MA TIP & RING INJECTP

Datasheet

Non-Stocked Lead-Time 22 Weeks

$25.23

$24.92

Quote

Min.: 300
Mult.: 300

Subscriber Line Interface Circuits - SLICs

SMD/SMT

SOIC-24

Tube

Telecom Interface ICs High Speed 4000-20000kbps

CMX589AD2
CML Micro
1: $56.66
Non-Stocked Lead-Time 27 Weeks
NRND

Mfr. Part No.
CMX589AD2

Mouser Part No
226-CMX589AD2

NRND

CML Micro

Telecom Interface ICs High Speed 4000-20000kbps

Learn More

Datasheet

Non-Stocked Lead-Time 27 Weeks

$56.66

$45.23

$38.11

Min.: 1
Mult.: 1

Modems

SMD/SMT

SOIC-24

Tube

Telecom Interface ICs 1200bps Half Duplex Bell 202 Compatible Modem

FX614D4
CML Micro
1: $20.98
Lead-Time 27 Weeks
NRND

Mfr. Part No.
FX614D4

Mouser Part No
226-FX614D4

NRND

CML Micro

Telecom Interface ICs 1200bps Half Duplex Bell 202 Compatible Modem

Datasheet

Lead-Time 27 Weeks

$20.98

$16.76

Min.: 1
Mult.: 1

Modems

1.7 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-16

Tube

Telecom Interface ICs DAA system-side, SSI interface

SI3056-D-FS
Skyworks Solutions, Inc.
1: $6.72
Non-Stocked Lead-Time 16 Weeks
NRND

Mfr. Part No.
SI3056-D-FS

Mouser Part No
634-SI3056-D-FS

NRND

Skyworks Solutions, Inc.

Telecom Interface ICs DAA system-side, SSI interface

Datasheet

Non-Stocked Lead-Time 16 Weeks

$6.72

$5.28

$4.79

$4.41

View

Min.: 1
Mult.: 1

DAA - Direct Access Arrangements

3.6 V

3 V

0 C

+ 70 C

SMD/SMT

SOIC-16

Tube

Telecom Interface ICs Med Spd Data Intrfce

L9613B
STMicroelectronics
2,000: $1.30
Non-Stocked Lead-Time 36 Weeks
Verify Status with Factory

Mfr. Part No.
L9613B

Mouser Part No
511-L9613B

Verify Status with Factory

STMicroelectronics

Telecom Interface ICs Med Spd Data Intrfce

Datasheet

Non-Stocked Lead-Time 36 Weeks

$1.30

Min.: 2,000
Mult.: 2,000

36 V

- 24 V

2.5 mA, 10 mA

- 40 C

+ 150 C

SMD/SMT

SOIC-8

AEC-Q100

Tube

Telecom Interface ICs Global Line-side DAA for Si24xx Modem

SI3018-F-GS
Skyworks Solutions, Inc.
1: $12.28
Lead-Time 16 Weeks
End of Life

Mfr. Part No.
SI3018-F-GS

Mouser Part No
634-SI3018-F-GS

End of Life

Skyworks Solutions, Inc.

Telecom Interface ICs Global Line-side DAA for Si24xx Modem

Datasheet

Lead-Time 16 Weeks

$12.28

$9.55

$8.47

$8.00

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 LITELINK III Phone Line Int IC

CPC5620A
IXYS Integrated Circuits
Non-Stocked
Factory Special Order

Mfr. Part No.
CPC5620A

Mouser Part No
849-CPC5620A

Factory Special Order

IXYS Integrated Circuits

Telecom Interface ICs LITELINK III Phone Line Int IC

Datasheet

Non-Stocked

Quote

SMD/SMT

SOIC-32

Tube

Telecom Interface ICs FCC Line-side DAA for Si3050 Voice Modem

SI3011-F-FS
Skyworks Solutions, Inc.
1: $10.21
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
SI3011-F-FS

Mouser Part No
634-SI3011-F-FS

Skyworks Solutions, Inc.

Telecom Interface ICs FCC Line-side DAA for Si3050 Voice Modem

Datasheet

Product Comments

Non-Stocked Lead-Time 16 Weeks

$10.21

$7.89

$6.98

$6.51

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 LITELINK III Phone Line Int IC

CPC5623A
IXYS Integrated Circuits
500: $4.13
Non-Stocked

Mfr. Part No.
CPC5623A

Mouser Part No
849-CPC5623A

IXYS Integrated Circuits

Telecom Interface ICs LITELINK III Phone Line Int IC

Non-Stocked

$4.13

$3.89

$3.79

Min.: 500
Mult.: 50

SMD/SMT

Tube

Telecom Interface ICs LITELINK III Phone Line Int IC

CPC5624A
IXYS Integrated Circuits
500: $4.19
Non-Stocked

Mfr. Part No.
CPC5624A

Mouser Part No
849-CPC5624A

IXYS Integrated Circuits

Telecom Interface ICs LITELINK III Phone Line Int IC

Non-Stocked

$4.19

$4.13

$4.09

Min.: 500
Mult.: 50

SMD/SMT

Tube

Telecom Interface ICs LITELINK III Phone Line Int IC

CPC5625A
IXYS Integrated Circuits
500: $4.27
Non-Stocked

Mfr. Part No.
CPC5625A

Mouser Part No
849-CPC5625A

IXYS Integrated Circuits

Telecom Interface ICs LITELINK III Phone Line Int IC

Non-Stocked

$4.27

$4.22

$4.16

Min.: 500
Mult.: 50

SMD/SMT

Tube

SMD/SMT Tube Telecom Interface ICs

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