.hide-partial { max-height: none; } .show-more { display: none; }

Telecom Interface ICs

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 346

Applied Filters:

Manufacturer

Product

Supply Voltage - Max

Supply Voltage - Min

Operating Supply Current

Minimum Operating Temperature

Maximum Operating Temperature

Mounting Style

Package/Case

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Download Table (.CSV)

Part #

Telecom Interface ICs Pb Free HDLC PROTOCOL CONTROLLER

MT8952BS1
Microchip Technology
1: $8.19
1,509In Stock
End of Life

Mfr. Part No.
MT8952BS1

Mouser Part No
494-MT8952BS1

End of Life

Microchip Technology

Telecom Interface ICs Pb Free HDLC PROTOCOL CONTROLLER

Datasheet

1,509In Stock

$8.19

Quote

Min.: 1
Mult.: 1

ISDN Controllers

5.25 V

4.75 V

- 40 C

+ 85 C

SMD/SMT

SOIC-28

Tube

Telecom Interface ICs DATA COMM PEF32001VSV12 VQFN44 SLLU3 CO

PEF32001VSV12
MaxLinear
1: $2.98
4,030In Stock

Mfr. Part No.
PEF32001VSV12

Mouser Part No
607-F32001VSV12SLLU3

MaxLinear

Telecom Interface ICs DATA COMM PEF32001VSV12 VQFN44 SLLU3 CO

Datasheet

4,030In Stock

$2.98

$1.94

$1.78

$1.53

View

Min.: 1
Mult.: 1

SMD/SMT

PG-VQFN-44

Tray

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

FX604D4
CML Micro
1: $14.49
NRND

Mfr. Part No.
FX604D4

Mouser Part No
226-FX604D4

NRND

CML Micro

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

Datasheet

More Info Available

$14.49

$11.57

$9.86

$8.09

Min.: 1
Mult.: 1

Modems

1.7 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-16

Tube

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

CMX865AE4
CML Micro
1: $4.63
823In Stock

Mfr. Part No.
CMX865AE4

Mouser Part No
226-CMX865AE4

CML Micro

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

Datasheet

823In Stock

$4.63

$4.50

$4.11

$3.80

Min.: 1
Mult.: 1

3.6 V

3 V

4 mA

- 40 C

+ 85 C

SMD/SMT

TSSOP-16

Tube

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

CMX868AE2
CML Micro
1: $8.24
509In Stock

Mfr. Part No.
CMX868AE2

Mouser Part No
226-CMX868AE2

CML Micro

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

Datasheet

509In Stock

$8.24

$7.98

$7.17

$6.82

Min.: 1
Mult.: 1

Modems

5.5 mA

- 40 C

+ 85 C

SMD/SMT

TSSOP-24

Tube

Telecom Interface ICs Half-Duplex GMSK/GFSK and Optimised Data Packet Handling

CMX909BD5
CML Micro
1: $48.43
78In Stock

Mfr. Part No.
CMX909BD5

Mouser Part No
226-CMX909BD5

CML Micro

Telecom Interface ICs Half-Duplex GMSK/GFSK and Optimised Data Packet Handling

Datasheet

78In Stock

$48.43

$38.68

$32.96

$27.05

Min.: 1
Mult.: 1

Modems

SMD/SMT

SSOP-24

Tube

Telecom Interface ICs SERCOS Interfce Cont

SERC816
STMicroelectronics
1: $32.02
311In Stock

Mfr. Part No.
SERC816

Mouser Part No
511-SERC816

STMicroelectronics

Telecom Interface ICs SERCOS Interfce Cont

Datasheet

311In Stock

$32.02

$26.76

$23.11

$22.43

View

Min.: 1
Mult.: 1

5.25 V

4.75 V

- 40 C

+ 85 C

SMD/SMT

PQFP-100

Tray

Telecom Interface ICs

SI3019-F-FT
Skyworks Solutions, Inc.
1: $9.19
284In Stock

Mfr. Part No.
SI3019-F-FT

Mouser Part No
634-SI3019-F-FT

Skyworks Solutions, Inc.

Telecom Interface ICs

Datasheet

284In Stock

$9.19

$7.16

$6.10

$5.88

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: $7.44
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

$7.44

$5.44

$5.23

$4.64

View

Reel

$3.68

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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
2,000In Stock

Mfr. Part No.
SI3050-E1-FTR

Mouser Part No
634-SI3050-E1-FTR

Skyworks Solutions, Inc.

Telecom Interface ICs

Datasheet

2,000In Stock

Cut Tape

$9.11

$6.37

$6.07

$5.27

View

Reel

$3.94

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 HOME AUTOMATION MODM

TDA5051AT/C1,518
NXP Semiconductors
1: $7.10
3,192In Stock

Mfr. Part No.
TDA5051AT/C1,518

Mouser Part No
771-TDA5051ATD-T

NXP Semiconductors

Telecom Interface ICs HOME AUTOMATION MODM

Learn More

Datasheet

3,192In Stock

Cut Tape

$7.10

$5.47

$5.06

$4.61

Reel

$4.15

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Modem ICs

5.25 V

4.75 V

47 mA

- 40 C

+ 100 C

SMD/SMT

SOIC-16

Reel, Cut Tape, MouseReel

Telecom Interface ICs T1/E1/J1 TRANSCEIVER /QUAD

82P2284BBG
Renesas Electronics
1: $100.20
34In Stock

Mfr. Part No.
82P2284BBG

Mouser Part No
972-82P2284BBG

Renesas Electronics

Telecom Interface ICs T1/E1/J1 TRANSCEIVER /QUAD

Datasheet

34In Stock

More Info Available

$100.20

$83.91

$83.85

Min.: 1
Mult.: 1

Transceivers

1.98 V, 3.6 V

1.68 V, 3 V

- 40 C

+ 85 C

SMD/SMT

PBGA-208

Tray

Telecom Interface ICs 3.3V DUAL LH LIU

82V2082PFG
Renesas Electronics
1: $40.07
156In Stock

Mfr. Part No.
82V2082PFG

Mouser Part No
972-82V2082PFG

Renesas Electronics

Telecom Interface ICs 3.3V DUAL LH LIU

Datasheet

156In 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 1b Free INTEGRATED DTMF XCVR INTEL IF

MT8888CN1
Microchip Technology
1: $5.17
1,214In Stock
End of Life

Mfr. Part No.
MT8888CN1

Mouser Part No
494-MT8888CN1

End of Life

Microchip Technology

Telecom Interface ICs 1b Free INTEGRATED DTMF XCVR INTEL IF

Learn More

Datasheet

1,214In Stock

$5.17

Min.: 1
Mult.: 1

DTMF - Dual-tone Multi-frequency Transceivers

5.25 V

4.75 V

7 mA

- 40 C

+ 85 C

SMD/SMT

SSOP-24

Tube

Telecom Interface ICs Worldwide Tone Compatibility Single and Dual Tones detected

CMX673D4
CML Micro
1: $6.36
182In Stock

Mfr. Part No.
CMX673D4

Mouser Part No
226-CMX673D4

CML Micro

Telecom Interface ICs Worldwide Tone Compatibility Single and Dual Tones detected

Datasheet

182In Stock

$6.36

$5.07

$4.32

$3.55

Min.: 1
Mult.: 1

5.5 V

2.7 V

1 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-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: $4.63
59In Stock
94On Order

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

59In Stock

94On Order

$4.63

$4.50

$4.11

$3.80

Min.: 1
Mult.: 1

3.6 V

3 V

4 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-16

Tube

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

CMX867AD2
CML Micro
1: $6.02
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

$6.02

$5.82

$5.24

$4.98

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: $6.02
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

$6.02

$5.82

$5.24

$4.98

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

CMX869BD2
CML Micro
1: $10.34
58In 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

58In Stock

$10.34

$10.00

$8.99

$8.55

Min.: 1
Mult.: 1

Modems

8.6 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-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: $10.34
34In 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

34In Stock

$10.34

$10.00

$8.99

$8.55

Min.: 1
Mult.: 1

Modems

8.6 mA

- 40 C

+ 85 C

SMD/SMT

TSSOP-24

Tube

Telecom Interface ICs Quad Telephone Relay

DS3680N
Texas Instruments
1: $1.44
520In Stock

Mfr. Part No.
DS3680N

Mouser Part No
595-DS3680N

Texas Instruments

Telecom Interface ICs Quad Telephone Relay

Datasheet

520In Stock

$1.44

$1.05

$0.949

$0.842

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 Pb Free DTMF RECEIVER

MT8888CSR1
Microchip Technology
1: $5.85
1,151In Stock
1,000On Order
End of Life

Mfr. Part No.
MT8888CSR1

Mouser Part No
494-MT8888CSR1

End of Life

Microchip Technology

Telecom Interface ICs Pb Free DTMF RECEIVER

Learn More

Datasheet

1,151In Stock

1,000On Order

Cut Tape

$5.85

Reel

$5.27

Quote

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

DTMF - Dual-tone Multi-frequency Transceivers

5.25 V

4.75 V

7 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-20

Reel, Cut Tape, MouseReel

Telecom Interface ICs Pb Free 3 VOLT INTEGRATED DTMF RECEIVER

MT88L70ANR1
Microchip Technology
1: $1.65
4,361In Stock
End of Life

Mfr. Part No.
MT88L70ANR1

Mouser Part No
494-MT88L70ANR1

End of Life

Microchip Technology

Telecom Interface ICs Pb Free 3 VOLT INTEGRATED DTMF RECEIVER

Learn More

Datasheet

4,361In Stock

Cut Tape

$1.65

Reel

$1.65

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

DTMF - Dual-tone Multi-frequency Receivers

3.6 V

2.7 V

2 mA

- 40 C

+ 85 C

SMD/SMT

SSOP-20

Reel, Cut Tape, MouseReel

Telecom Interface ICs 28 CH HD LIU

82P2821BHG
Renesas Electronics
1: $163.96
5In Stock
End of Life

Mfr. Part No.
82P2821BHG

Mouser Part No
972-82P2821BHG

End of Life

Renesas Electronics

Telecom Interface ICs 28 CH HD LIU

Datasheet

5In Stock

$163.96

$142.10

Min.: 1
Mult.: 1

E1 Line Interface Units - LIUs

SMD/SMT

PBGA-640

Tray

Telecom Interface ICs 1200bps Half Duplex Bell 202 Compatible Modem

MX614TN
CML Micro
1: $17.39
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

$17.39

$13.88

$11.84

$9.70

Min.: 1
Mult.: 1

1.7 mA

- 40 C

+ 85 C

SMD/SMT

TSSOP-24

Tube

Telecom Interface ICs

Customer Service Office

Company

Resources

Support

DAA - Direct Access Arrangements
Digital Network Interface Circuits
DTMF - Dual-tone Multi-frequency Receivers
DTMF - Dual-tone Multi-frequency Transceivers
E1 Line Interface Units - LIUs
Ethernet Over PDH Mappers
Framers
ISDN Controllers
LIU - Line Interface Units
M
Modem ICs
Modems
Pro Subscriber Line Interface Concept (SLIC) ICs
Relay Drivers
SLIC - Subscriber Line Interface Circuits
Subscriber Line Interface Circuits miSLICs
Subscriber Line Interface Circuits - SLICs
Synchronization System
System Basis Chips - SBCs
T1/E1/J1 Line Interface Units - LIUs

1 uA
8 uA
- 4.4 mA
1 mA
1.7 mA
2 mA
2.5 mA, 10 mA
3 mA
4 mA
4.5 mA
5.5 mA
7 mA
8.5 mA
8.6 mA
10 mA
15 mA
17.5 mA
20 mA
25 mA
43.8 mA, 44.6 mA

BGA-484
BGA-896
CABGA-256
CABGA-484
CSBGA-144
CSBGA-256
CSBGA-49
FCBGA-1152
FCBGA-896
FPBGA-81
HFCBGA-672
HSBGA-484
L2BGA-276
LBGA-196
LFBGA-119
LGA-42
LQFP-100
LQFP-176
LQFP-48
LQFP-64