+ 85 C Telecom Interface ICs

Telecom Interface ICs Voice DAA System-Side

Datasheet

2,878In Stock

HK$56.64

HK$43.65

HK$37.48

HK$35.92

HK$34.77

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 2CH 120V ABS miSLIC ZSI, 48QFN

Le9642PQC
Microchip Technology
1: HK$28.19
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

HK$28.19

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 1CH 100V miSLIC, 48QFN

Le9641PQC
Microchip Technology
1: HK$18.66
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

HK$18.66

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-GT
Skyworks Solutions, Inc.
1: HK$92.80
2,099In Stock
End of Life

Mfr. Part No.
SI3019-F-GT

Mouser Part No
634-SI3019-F-GT

End of Life

Telecom Interface ICs

Datasheet

Product Comments

2,099In Stock

HK$92.80

HK$72.42

HK$53.10

HK$49.16

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: HK$68.97
3,191In Stock

Mfr. Part No.
SI3050-E1-GTR

Mouser Part No
634-SI3050-E1-GTR

Telecom Interface ICs Voice DAA System-Side

Datasheet

3,191In Stock

Cut Tape

HK$68.97

HK$53.43

HK$49.57

HK$45.29

View

Reel

HK$38.80

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

CMX868AE2
CML Micro
1: HK$72.17
559In 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

559In Stock

HK$72.17

HK$69.79

HK$62.72

HK$59.60

View

Min.: 1
Mult.: 1

Modems

5.5 mA

- 40 C

+ 85 C

SMD/SMT

TSSOP-24

Tube

Telecom Interface ICs 5V E1/T1/J1 Line Interface

DS2148TN+
Analog Devices / Maxim Integrated
Restricted Availability

Mfr. Part No.
DS2148TN+

Mouser Part No
700-DS2148TN

Telecom Interface ICs 5V E1/T1/J1 Line Interface

Datasheet

Restricted Availability

T1/E1/J1 Line Interface Units - LIUs

5.25 V

4.75 V

- 40 C

+ 85 C

SMD/SMT

TQFP-44

Tray

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

MX604DW
CML Micro
1: HK$152.56
275In Stock
NRND

Mfr. Part No.
MX604DW

Mouser Part No
226-MX604DW

NRND

CML Micro

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

Datasheet

275In Stock

HK$152.56

HK$116.64

HK$116.40

HK$113.03

View

Min.: 1
Mult.: 1

Modems

1.7 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-16

Tube

Telecom Interface ICs

Si32287-A-GM
Skyworks Solutions, Inc.
1: HK$76.36
180In Stock

Mfr. Part No.
Si32287-A-GM

Mouser Part No
873-SI32287-A-GM

Telecom Interface ICs

Datasheet

180In Stock

HK$76.36

HK$59.10

HK$54.83

HK$50.14

View

Min.: 1
Mult.: 1

Wideband FXS

3.3 V

45 mA

- 40 C

+ 85 C

SMD/SMT

QFN-56

Tray

Telecom Interface ICs 2400/2750bps Voice Codeing, 3600bps with FEC enabled

CMX618Q3
CML Micro
1: HK$127.16
74In Stock

Mfr. Part No.
CMX618Q3

Mouser Part No
226-CMX618Q3

CML Micro

Telecom Interface ICs 2400/2750bps Voice Codeing, 3600bps with FEC enabled

Datasheet

74In Stock

HK$127.16

HK$115.66

View

Min.: 1
Mult.: 1

1.9 V

1.7 V

17.5 mA

- 40 C

+ 85 C

SMD/SMT

VQFN-48

Tray

Telecom Interface ICs SERCOS Interfce Cont

SERC816/TR
STMicroelectronics
1: HK$288.77
551In Stock

Mfr. Part No.
SERC816/TR

Mouser Part No
511-SERC816/TR

STMicroelectronics

Telecom Interface ICs SERCOS Interfce Cont

Datasheet

551In Stock

Cut Tape

HK$288.77

HK$237.72

HK$220.21

HK$212.98

HK$204.43

Reel

HK$199.09

MouseReel Available

Min.: 1
Mult.: 1

: 500

5.25 V

4.75 V

- 40 C

+ 85 C

SMD/SMT

PQFP-100

Reel, Cut Tape, MouseReel

Telecom Interface ICs Ethernet Over PDH Mapping Devices

DS33X11+
Analog Devices / Maxim Integrated
Restricted Availability

Mfr. Part No.
DS33X11+

Mouser Part No
700-DS33X11

Telecom Interface ICs Ethernet Over PDH Mapping Devices

Datasheet

Restricted Availability

Ethernet Over PDH Mappers

1.89 V, 2.625 V, 3.465 V

1.71 V, 2.375 V, 3.135 V

- 40 C

+ 85 C

SMD/SMT

CSBGA-144

Tray

Telecom Interface ICs Ethernet Over PDH Mapping Devices

DS33W11+
Analog Devices / Maxim Integrated
Restricted Availability

Mfr. Part No.
DS33W11+

Mouser Part No
700-DS33W11

Telecom Interface ICs Ethernet Over PDH Mapping Devices

Datasheet

Restricted Availability

Ethernet Over PDH Mappers

1.89 V, 2.625 V, 3.465 V

1.71 V, 2.375 V, 3.135 V

- 40 C

+ 85 C

SMD/SMT

CSBGA-256

Tray

Telecom Interface ICs T1/E1 TRANSCEIVER

82P2288BBG
Renesas Electronics
1: HK$1,305.42
20In Stock

Mfr. Part No.
82P2288BBG

Mouser Part No
972-82P2288BBG

Renesas Electronics

Telecom Interface ICs T1/E1 TRANSCEIVER

Datasheet

20In Stock

HK$1,305.42

HK$1,098.60

HK$1,041.39

Min.: 1
Mult.: 1

Transceivers

1.98 V, 3.6 V

1.68 V, 3 V

- 40 C

+ 85 C

SMD/SMT

PBGA-256

Tray

Telecom Interface ICs High Performance Low Bit-rate Vocoder

CMX638Q3
CML Micro
1: HK$207.14
45In Stock

Mfr. Part No.
CMX638Q3

Mouser Part No
226-CMX638Q3

CML Micro

Telecom Interface ICs High Performance Low Bit-rate Vocoder

Datasheet

45In Stock

HK$207.14

HK$188.48

HK$188.40

View

Min.: 1
Mult.: 1

1.9 V

1.7 V

17.5 mA

- 40 C

+ 85 C

SMD/SMT

VQFN-48

Tray

Telecom Interface ICs E1 Quad Transceiver

DS21Q59LN+
Analog Devices / Maxim Integrated
Restricted Availability

Mfr. Part No.
DS21Q59LN+

Mouser Part No
700-DS21Q59LN

Telecom Interface ICs E1 Quad Transceiver

Datasheet

Restricted Availability

E1 Line Interface Units - LIUs

3.465 V

3.135 V

- 40 C

+ 85 C

SMD/SMT

LQFP-100

Tray

Telecom Interface ICs 8-Port T1/E1/J1 Transceiver

DS26518GNB1+
Analog Devices / Maxim Integrated
Restricted Availability

Mfr. Part No.
DS26518GNB1+

Mouser Part No
700-DS26518GNB1+

Telecom Interface ICs 8-Port T1/E1/J1 Transceiver

Datasheet

Restricted Availability

T1/E1/J1 Line Interface Units - LIUs

1.89 V, 3.465 V

1.71 V, 3.135 V

- 40 C

+ 85 C

SMD/SMT

CSBGA-256

Tray

Telecom Interface ICs 3.3V DUAL LH LIU

82V2082PFG
Renesas Electronics
1: HK$408.37
125In Stock

Mfr. Part No.
82V2082PFG

Mouser Part No
972-82V2082PFG

Renesas Electronics

Telecom Interface ICs 3.3V DUAL LH LIU

Datasheet

125In Stock

HK$408.37

HK$330.61

HK$301.59

HK$292.71

HK$272.08

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 1CH 100V miSLIC, 36QFN, T&R

LE9643AQCT
Microchip Technology
1: HK$18.25
2,845In Stock

Mfr. Part No.
LE9643AQCT

Mouser Part No
494-LE9643AQCT

Microchip Technology

Telecom Interface ICs 1CH 100V miSLIC, 36QFN, T&R

2,845In Stock

Cut Tape

HK$18.25

Reel

HK$18.25

Min.: 1
Mult.: 1

: 3,000

Line Circuits

- 40 C

+ 85 C

SMD/SMT

VQFN-36

Reel, Cut Tape

Telecom Interface ICs 1200/2400/4800bps FFSK/MSK

CMX469AD3
CML Micro
1: HK$250.05
288In Stock
38Expected 15/9/2026

Mfr. Part No.
CMX469AD3

Mouser Part No
226-CMX469AD3

CML Micro

Telecom Interface ICs 1200/2400/4800bps FFSK/MSK

Datasheet

288In Stock

38Expected 15/9/2026

HK$250.05

HK$199.58

HK$170.07

HK$139.58

Min.: 1
Mult.: 1

Modems

4.5 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-20

Tube

Telecom Interface ICs 1200/2400/4800bps FFSK/MSK

CMX469AE2
CML Micro
1: HK$250.05
86In Stock
124Expected 17/8/2026

Mfr. Part No.
CMX469AE2

Mouser Part No
226-CMX469AE2

CML Micro

Telecom Interface ICs 1200/2400/4800bps FFSK/MSK

Datasheet

86In Stock

124Expected 17/8/2026

HK$250.05

HK$199.58

HK$170.07

Min.: 1
Mult.: 1

Modems

4.5 mA

- 40 C

+ 85 C

SMD/SMT

TSSOP-24

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: HK$33.29
1,323In 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

1,323In Stock

HK$33.29

Min.: 1
Mult.: 1

3.6 V

3 V

4 mA

- 40 C

+ 85 C

SMD/SMT

TSSOP-16

Tube

Telecom Interface ICs 1200bps Half Duplex Bell 202 Compatible Modem

MX614DW
CML Micro
1: HK$126.83
780In Stock

Mfr. Part No.
MX614DW

Mouser Part No
226-MX614DW

CML Micro

Telecom Interface ICs 1200bps Half Duplex Bell 202 Compatible Modem

Datasheet

780In Stock

HK$126.83

HK$101.27

HK$86.31

HK$70.86

View

Min.: 1
Mult.: 1

Modems

1.7 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-16

Tube

Telecom Interface ICs SERCOS Interfce Cont

SERC816
STMicroelectronics
1: HK$308.66
490In Stock
256Expected 20/8/2026

Mfr. Part No.
SERC816

Mouser Part No
511-SERC816

STMicroelectronics

Telecom Interface ICs SERCOS Interfce Cont

Datasheet

490In Stock

256Expected 20/8/2026

HK$308.66

HK$249.89

HK$235.17

HK$225.47

View

Min.: 1
Mult.: 1

5.25 V

4.75 V

- 40 C

+ 85 C

SMD/SMT

PQFP-100

Tray

Telecom Interface ICs

SI32185-A-GM
Skyworks Solutions, Inc.
1: HK$59.92
896In Stock

Mfr. Part No.
SI32185-A-GM

Mouser Part No
634-SI32185-A-GM