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Part #

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

CMX867AD2
CML Micro
1: 38,64 kr.
124In Stock

Mfr. Part No.
CMX867AD2

Mouser Part No
226-CMX867AD2

CML Micro

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

Datasheet

124In Stock

38,64 kr.

37,37 kr.

33,64 kr.

33,20 kr.

Min.: 1
Mult.: 1

Modems

5.5 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-24

Tube

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

CMX867AE2
CML Micro
1: 38,64 kr.
193In Stock

Mfr. Part No.
CMX867AE2

Mouser Part No
226-CMX867AE2

CML Micro

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

Datasheet

193In Stock

38,64 kr.

37,37 kr.

33,64 kr.

33,20 kr.

Min.: 1
Mult.: 1

Modems

5.5 mA

- 40 C

+ 85 C

SMD/SMT

TSSOP-24

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: 66,32 kr.
73In Stock

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

73In Stock

66,32 kr.

64,16 kr.

57,67 kr.

56,99 kr.

Min.: 1
Mult.: 1

Modems

8.6 mA

- 40 C

+ 85 C

SMD/SMT

TSSOP-24

Tube

Telecom Interface ICs 1x S V.35 Tran

LTC1345ISW#PBF
Analog Devices
1: 203,96 kr.
37In Stock

Mfr. Part No.
LTC1345ISW#PBF

Mouser Part No
584-LTC1345ISW#PBF

Analog Devices

Telecom Interface ICs 1x S V.35 Tran

Datasheet

37In Stock

203,96 kr.

172,40 kr.

164,64 kr.

147,26 kr.

Min.: 1
Mult.: 1

Transceivers

5.25 V

4.75 V

118 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-28

Tube

Telecom Interface ICs 1200bps Half Duplex Bell 202 Compatible Modem

MX614TN
CML Micro
1: 111,60 kr.
7In 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

7In Stock

111,60 kr.

89,07 kr.

75,94 kr.

64,68 kr.

Min.: 1
Mult.: 1

1.7 mA

- 40 C

+ 85 C

SMD/SMT

TSSOP-24

Tube

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

CMX869BD2
CML Micro
1: 66,32 kr.
22In Stock

Mfr. Part No.
CMX869BD2

Mouser Part No
226-CMX869BD2

CML Micro

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

Datasheet

22In Stock

66,32 kr.

64,16 kr.

57,67 kr.

56,99 kr.

Min.: 1
Mult.: 1

Modems

8.6 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-24

Tube

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

MX604TN
CML Micro
1: 92,95 kr.
31In 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

31In Stock

92,95 kr.

74,23 kr.

63,26 kr.

53,94 kr.

Min.: 1
Mult.: 1

Modems

SMD/SMT

TSSOP-24

Tube

Telecom Interface ICs

SI3018-F-FS
Skyworks Solutions, Inc.
1: 41,03 kr.
46In Stock

Mfr. Part No.
SI3018-F-FS

Mouser Part No
634-SI3018-F-FS

Skyworks Solutions, Inc.

Telecom Interface ICs

Datasheet

46In Stock

41,03 kr.

31,56 kr.

27,83 kr.

25,96 kr.

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: 57,07 kr.
33In Stock

Mfr. Part No.
SI3019-F-FS

Mouser Part No
634-SI3019-F-FS

Skyworks Solutions, Inc.

Telecom Interface ICs

Datasheet

33In Stock

57,07 kr.

44,39 kr.

39,39 kr.

36,85 kr.

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 Pb Free DTMF RECEIVER SOIC

MT8870DS1
Microchip Technology
1: 10,29 kr.
54In Stock
End of Life

Mfr. Part No.
MT8870DS1

Mouser Part No
494-MT8870DS1

End of Life

Microchip Technology

Telecom Interface ICs Pb Free DTMF RECEIVER SOIC

Learn More

Datasheet

54In Stock

10,29 kr.

Min.: 1
Mult.: 1

DTMF - Dual-tone Multi-frequency Receivers

5.25 V

4.75 V

3 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-18

Tube

Telecom Interface ICs Integrated DTMF Transceiver with Adaptive Micro Interface

MT8889CS1
Microchip Technology
1: 37,82 kr.
27In Stock
End of Life

Mfr. Part No.
MT8889CS1

Mouser Part No
494-MT8889CS1

End of Life

Microchip Technology

Telecom Interface ICs Integrated DTMF Transceiver with Adaptive Micro Interface

Learn More

Datasheet

27In Stock

37,82 kr.

Min.: 1
Mult.: 1

DTMF - Dual-tone Multi-frequency Transceivers

5.25 V

4.75 V

7 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-20

Tube

Telecom Interface ICs Pb Free 3 VOLT INTEGRATED DTMF RECEIVER

MT88L70AN1
Microchip Technology
1: 11,56 kr.
Non-Stocked Lead-Time 10 Weeks
End of Life

Mfr. Part No.
MT88L70AN1

Mouser Part No
494-MT88L70AN1

End of Life

Microchip Technology

Telecom Interface ICs Pb Free 3 VOLT INTEGRATED DTMF RECEIVER

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

11,56 kr.

10,37 kr.

10,29 kr.

10,15 kr.

View

Min.: 1
Mult.: 1

DTMF - Dual-tone Multi-frequency Receivers

3.6 V

2.7 V

2 mA

- 40 C

+ 85 C

SMD/SMT

SSOP-20

Tube

Telecom Interface ICs Pb Free DNIC 1.5um

MT9171AN1
Microchip Technology
1: 54,01 kr.
104In Stock
End of Life

Mfr. Part No.
MT9171AN1

Mouser Part No
494-MT9171AN1

End of Life

Microchip Technology

Telecom Interface ICs Pb Free DNIC 1.5um

Datasheet

104In Stock

54,01 kr.

Min.: 1
Mult.: 1

Digital Subscriber Interface Circuits

5.25 V

4.75 V

- 40 C

+ 85 C

SMD/SMT

SSOP-24

Tube

Telecom Interface ICs Telephone Signalling IC including DTMF/ V.23 / Bell 202

CMX602BD4
CML Micro
1: 71,54 kr.
9In Stock
NRND

Mfr. Part No.
CMX602BD4

Mouser Part No
226-CMX602BD4

NRND

CML Micro

Telecom Interface ICs Telephone Signalling IC including DTMF/ V.23 / Bell 202

Datasheet

9In Stock

71,54 kr.

58,71 kr.

50,06 kr.

49,68 kr.

Min.: 1
Mult.: 1

SMD/SMT

SOIC-16

Tube

Telecom Interface ICs 1200bps Half Duplex Bell 202 Compatible Modem

FX614D4
CML Micro
1: 92,95 kr.
2In Stock
NRND

Mfr. Part No.
FX614D4

Mouser Part No
226-FX614D4

NRND

CML Micro

Telecom Interface ICs 1200bps Half Duplex Bell 202 Compatible Modem

Datasheet

2In Stock

92,95 kr.

74,23 kr.

63,26 kr.

53,94 kr.

Min.: 1
Mult.: 1

Modems

1.7 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-16

Tube

Telecom Interface ICs Quad Telephone Relay

DS3680N
Texas Instruments
1: 9,25 kr.
520In Stock

Mfr. Part No.
DS3680N

Mouser Part No
595-DS3680N

Texas Instruments

Telecom Interface ICs Quad Telephone Relay

Datasheet

520In Stock

9,25 kr.

6,74 kr.

6,08 kr.

5,40 kr.

View

Min.: 1
Mult.: 1

Relay Drivers

- 60 V

- 10 V

- 4.4 mA

0 C

+ 70 C

Through Hole

PDIP-14

Tube

Telecom Interface ICs

SI3019-F-GT
Skyworks Solutions, Inc.
1: 82,88 kr.
2.112Expected 16/04/2026

Mfr. Part No.
SI3019-F-GT

Mouser Part No
634-SI3019-F-GT

Skyworks Solutions, Inc.

Telecom Interface ICs

Datasheet

Product Comments

2.112Expected 16/04/2026

82,88 kr.

67,36 kr.

64,31 kr.

55,80 kr.

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 Telecom Signalling Device with DTMF Encoder/Decoder, V.23/ V.21/ Bell 103/ Bell 202 FSK Modem

CMX865AD4
CML Micro
1: 29,69 kr.
69Expected 17/03/2026

Mfr. Part No.
CMX865AD4

Mouser Part No
226-CMX865AD4

CML Micro

Telecom Interface ICs Telecom Signalling Device with DTMF Encoder/Decoder, V.23/ V.21/ Bell 103/ Bell 202 FSK Modem

Datasheet

69Expected 17/03/2026

29,69 kr.

28,87 kr.

26,33 kr.

25,29 kr.

Min.: 1
Mult.: 1

3.6 V

3 V

4 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-16

Tube

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

CMX683E4
CML Micro
1: 50,95 kr.
Non-Stocked Lead-Time 5 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 5 Weeks

50,95 kr.

40,66 kr.

34,61 kr.

29,47 kr.

Min.: 1
Mult.: 1

5.5 V

2.7 V

1 mA

- 40 C

+ 85 C

SMD/SMT

TSSOP-16

Tube

Telecom Interface ICs 1x S V.35 Tran

LTC1345CSW#PBF
Analog Devices
1: 177,32 kr.
Lead-Time 10 Weeks

Mfr. Part No.
LTC1345CSW#PBF

Mouser Part No
584-LTC1345CSW#PBF

Analog Devices

Telecom Interface ICs 1x S V.35 Tran

Datasheet

Lead-Time 10 Weeks

177,32 kr.

149,87 kr.

143,16 kr.

128,01 kr.

Min.: 1
Mult.: 1

Transceivers

5.25 V

4.75 V

118 mA

0 C

+ 70 C

SMD/SMT

SOIC-28

Tube

Telecom Interface ICs 1 FXS ISI interface, -106 V, wideband, pulse metering ProSLIC

Si32193-A-FM1
Skyworks Solutions, Inc.
1: 50,13 kr.
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 ISI interface, -106 V, wideband, pulse metering ProSLIC

Datasheet

Non-Stocked Lead-Time 12 Weeks

50,13 kr.

38,42 kr.

26,04 kr.

25,96 kr.

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 ISI interface, -106 V, wideband, DTMF detection, pulse metering ProSLIC

Si32193-A-GM1
Skyworks Solutions, Inc.
1: 55,95 kr.
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 ISI interface, -106 V, wideband, DTMF detection, pulse metering ProSLIC

Datasheet

Non-Stocked Lead-Time 12 Weeks

55,95 kr.

41,93 kr.

31,18 kr.

31,11 kr.

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 Wideband ProSLIC dual FXS with PCM interface, DTMF detection and dc-dc controllers (-106V max. battery)

Si32283-A-GM
Skyworks Solutions, Inc.
1: 63,63 kr.
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 Wideband ProSLIC dual FXS with PCM interface, DTMF detection and dc-dc controllers (-106V max. battery)

Datasheet

Non-Stocked Lead-Time 12 Weeks

63,63 kr.

49,24 kr.

46,92 kr.

43,42 kr.

View

Min.: 1
Mult.: 1

Wideband FXS

3.3 V

45 mA

- 40 C

+ 85 C

SMD/SMT

QFN-56

Tube

Telecom Interface ICs Wideband ProSLIC dual FXS with PCM interface, smart ringing and dc-dc controllers (-106V max. battery)

Si32286-A-GM
Skyworks Solutions, Inc.
1: 66,92 kr.
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 Wideband ProSLIC dual FXS with PCM interface, smart ringing and dc-dc controllers (-106V max. battery)

Datasheet

Non-Stocked Lead-Time 12 Weeks

66,92 kr.

51,70 kr.

38,42 kr.

38,34 kr.

Min.: 1
Mult.: 1

Wideband FXS

3.3 V

45 mA

- 40 C

+ 85 C

SMD/SMT

QFN-56

Tube

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

CMX969D5
CML Micro
59: 264,38 kr.
Non-Stocked

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

264,38 kr.

225,29 kr.

192,10 kr.

Min.: 59
Mult.: 59

Modems

SMD/SMT

SSOP-24

Tube

Tube Telecom Interface ICs

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