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Interface IC's Telecom Interface ICs

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Part #

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 Global Line-side DAA for Si3050 TSSOP

SI3019-F-FTR
Skyworks Solutions, Inc.
1: $12.50
2,481Expected 24/12/2026

Mfr. Part No.
SI3019-F-FTR

Mouser Part No
634-SI3019-F-FTR

Skyworks Solutions, Inc.

Telecom Interface ICs Global Line-side DAA for Si3050 TSSOP

Datasheet

2,481Expected 24/12/2026

Cut Tape

$12.50

$9.85

$9.17

$8.49

View

Reel

$7.30

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 DATA COMM PEF32002VTV12 VQFN68 SLLV5 CO

PEF32002VTV12
MaxLinear
1: $4.43
2,590Expected 1/9/2026

Mfr. Part No.
PEF32002VTV12

Mouser Part No
607-F32002VTV12SLLV5

MaxLinear

Telecom Interface ICs DATA COMM PEF32002VTV12 VQFN68 SLLV5 CO

Datasheet

2,590Expected 1/9/2026

$4.43

$3.33

$3.06

$2.75

View

Min.: 1
Mult.: 1

SMD/SMT

PG-VQFN-68

Tray

Telecom Interface ICs The CMX7364 is a flexible, high performance, wideband wireless data modem with Twice the maximum data rate of CML's CMX7164 modem

CMX7364Q1
CML Micro
1: $38.18
40Expected 19/10/2026

Mfr. Part No.
CMX7364Q1

Mouser Part No
226-CMX7364Q1

CML Micro

Telecom Interface ICs The CMX7364 is a flexible, high performance, wideband wireless data modem with Twice the maximum data rate of CML's CMX7164 modem

Learn More

Datasheet

40Expected 19/10/2026

$38.18

$33.21

Min.: 1
Mult.: 1

Modems

SMD/SMT

VQFN-64

Tray

Telecom Interface ICs 1CH 100V miSLIC, 36QFN

LE9643AQC
Microchip Technology
2,450: $2.67
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
LE9643AQC

Mouser Part No
494-LE9643AQC

Microchip Technology

Telecom Interface ICs 1CH 100V miSLIC, 36QFN

Datasheet

Non-Stocked Lead-Time 4 Weeks

$2.67

$2.65

Quote

Min.: 2,450
Mult.: 2,450

SMD/SMT

VQFN-36

Tray

Telecom Interface ICs 2CH 120V ABS miSLIC PCM, 53QFN, T&R

LE9622RQCT
Microchip Technology
3,000: $4.13
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
LE9622RQCT

Mouser Part No
494-LE9622RQCT

Microchip Technology

Telecom Interface ICs 2CH 120V ABS miSLIC PCM, 53QFN, T&R

Datasheet

Non-Stocked Lead-Time 4 Weeks

Reel

$4.13

Min.: 3,000
Mult.: 3,000

: 3,000

SMD/SMT

VQFN-53

Reel

Telecom Interface ICs 2CH UNIV SLIC, 145V, QFN40, T&R

LE9540DUQCT
Microchip Technology
4,000: $5.06
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
LE9540DUQCT

Mouser Part No
494-LE9540DUQCT

Microchip Technology

Telecom Interface ICs 2CH UNIV SLIC, 145V, QFN40, T&R

Datasheet

Non-Stocked Lead-Time 6 Weeks

Reel

$5.06

Quote

Min.: 4,000
Mult.: 4,000

: 4,000

Subscriber Line Interface Circuits - SLICs

SMD/SMT

VQFN-40

Reel

Telecom Interface ICs 2CH 150V miSLIC PCM, 53QFN, T&R

LE9632RQCT
Microchip Technology
1: $5.32
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
LE9632RQCT

Mouser Part No
494-LE9632RQCT

Microchip Technology

Telecom Interface ICs 2CH 150V miSLIC PCM, 53QFN, T&R

Datasheet

Non-Stocked Lead-Time 4 Weeks

Cut Tape

$5.32

$5.25

Reel

$4.28

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-53

Reel, Cut Tape

Telecom Interface ICs 2CH UNIV SLIC, 100V, QFN40, T&R

LE9540CUQCT
Microchip Technology
4,000: $4.26
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
LE9540CUQCT

Mouser Part No
494-LE9540CUQCT

Microchip Technology

Telecom Interface ICs 2CH UNIV SLIC, 100V, QFN40, T&R

Datasheet

Non-Stocked Lead-Time 6 Weeks

Reel

$4.26

Quote

Min.: 4,000
Mult.: 4,000

: 4,000

Subscriber Line Interface Circuits - SLICs

SMD/SMT

VQFN-40

Reel

Telecom Interface ICs 1CH 150V miSLIC, 36QFN, T&R

LE9653AQCT
Microchip Technology
3,000: $2.75
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
LE9653AQCT

Mouser Part No
494-LE9653AQCT

Microchip Technology

Telecom Interface ICs 1CH 150V miSLIC, 36QFN, T&R

Datasheet

Non-Stocked Lead-Time 4 Weeks

Reel

$2.75

Min.: 3,000
Mult.: 3,000

: 3,000

SMD/SMT

VQFN-36

Reel

Telecom Interface ICs 2CH UNIV SLIC, 100V, QFN40

LE9540CUQC
Microchip Technology
2,450: $3.56
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
LE9540CUQC

Mouser Part No
494-LE9540CUQC

Microchip Technology

Telecom Interface ICs 2CH UNIV SLIC, 100V, QFN40

Datasheet

Non-Stocked Lead-Time 4 Weeks

$3.56

Min.: 2,450
Mult.: 2,450

Subscriber Line Interface Circuits - SLICs

3.3 V

SMD/SMT

QFN-40

Tray

Telecom Interface ICs 2CH NG SLIC, QFN48 7x7, T&R

LE79272PQCT
Microchip Technology
3,000: $9.97
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
LE79272PQCT

Mouser Part No
494-LE79272PQCT

Microchip Technology

Telecom Interface ICs 2CH NG SLIC, QFN48 7x7, T&R

Datasheet

Non-Stocked Lead-Time 7 Weeks

Reel

$9.97

Min.: 3,000
Mult.: 3,000

: 3,000

SMD/SMT

VQFN-48

Reel

Telecom Interface ICs VCPNG,128CH,DATA AG,LNTEST, TQFP128

LE79128KVC
Microchip Technology
450: $29.61
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
LE79128KVC

Mouser Part No
494-LE79128KVC

Microchip Technology

Telecom Interface ICs VCPNG,128CH,DATA AG,LNTEST, TQFP128

Datasheet

Non-Stocked Lead-Time 4 Weeks

$29.61

View

Min.: 450
Mult.: 450

SMD/SMT

TQFP-128

Tray

Telecom Interface ICs 2CH 120V ABS miSLIC ZSI, 56QFN, T&R

LE9662WQCT
Microchip Technology
2,700: $9.62
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
LE9662WQCT

Mouser Part No
494-LE9662WQCT

Microchip Technology

Telecom Interface ICs 2CH 120V ABS miSLIC ZSI, 56QFN, T&R

Datasheet

Non-Stocked Lead-Time 4 Weeks

Reel

$9.62

Quote

Min.: 2,700
Mult.: 2,700

: 2,700

SMD/SMT

VQFN-56

Reel

Telecom Interface ICs 1CH UNIV SLIC, 100V, QFN40, T&R

Le9541DUQCT
Microchip Technology
4,000: $4.04
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
Le9541DUQCT

Mouser Part No
494-LE9541DUQCT

Microchip Technology

Telecom Interface ICs 1CH UNIV SLIC, 100V, QFN40, T&R

Datasheet

Non-Stocked Lead-Time 4 Weeks

Reel

$4.04

Quote

Min.: 4,000
Mult.: 4,000

: 4,000

SMD/SMT

VQFN-40

Reel

Telecom Interface ICs

CMX683E4-REEL
CML Micro
1,000: $5.96
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
CMX683E4-REEL

Mouser Part No
226-CMX683E4-R

CML Micro

Telecom Interface ICs

Datasheet

Non-Stocked Lead-Time 27 Weeks

Reel

$5.96

Min.: 1,000
Mult.: 1,000

: 1,000

SMD/SMT

TSSOP-16

Reel

Telecom Interface ICs

CMX618Q3-REEL
CML Micro
1,000: $17.91
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
CMX618Q3-REEL

Mouser Part No
226-CMX618Q3-R

CML Micro

Telecom Interface ICs

Learn More

Datasheet

Non-Stocked Lead-Time 27 Weeks

Reel

$17.91

Min.: 1,000
Mult.: 1,000

: 1,000

SMD/SMT

VQFN-48

Reel

Telecom Interface ICs 2CH UNIV SLIC, 145V, QFN40

LE9540DUQC
Microchip Technology
2,450: $4.98
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
LE9540DUQC

Mouser Part No
494-LE9540DUQC

Microchip Technology

Telecom Interface ICs 2CH UNIV SLIC, 145V, QFN40

Datasheet

Non-Stocked Lead-Time 4 Weeks

$4.98

Min.: 2,450
Mult.: 2,450

Subscriber Line Interface Circuits - SLICs

3.3 V

SMD/SMT

QFN-40

Tray

Telecom Interface ICs 8CH NG SLAC, Ext Ring, 196 BGA

ZL792588GDG2
Microchip Technology
630: $40.64
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
ZL792588GDG2

Mouser Part No
494-ZL792588GDG2

Microchip Technology

Telecom Interface ICs 8CH NG SLAC, Ext Ring, 196 BGA

Datasheet

Non-Stocked Lead-Time 10 Weeks

$40.64

Min.: 630
Mult.: 630

SMD/SMT

LBGA-196

Tray

Telecom Interface ICs VCPNG,128CH,DATA AG,LNTEST, TQFP128, T&R

LE79128KVCT
Microchip Technology
1,000: $32.12
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
LE79128KVCT

Mouser Part No
494-LE79128KVCT

Microchip Technology

Telecom Interface ICs VCPNG,128CH,DATA AG,LNTEST, TQFP128, T&R

Datasheet

Non-Stocked Lead-Time 7 Weeks

Reel

$32.12

Min.: 1,000
Mult.: 1,000

: 1,000

SMD/SMT

TQFP-128

Reel

Telecom Interface ICs

CMX638Q3-REEL
CML Micro
1,000: $29.17
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
CMX638Q3-REEL

Mouser Part No
226-CMX638Q3-R

CML Micro

Telecom Interface ICs

Learn More

Datasheet

Non-Stocked Lead-Time 27 Weeks

Reel

$29.17

Min.: 1,000
Mult.: 1,000

: 1,000

SMD/SMT

VQFN-48

Reel

Telecom Interface ICs

CMX683D4-REEL
CML Micro
1,000: $9.06
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
CMX683D4-REEL

Mouser Part No
226-CMX683D4-R

CML Micro

Telecom Interface ICs

Datasheet

Non-Stocked Lead-Time 27 Weeks

Reel

$9.06

Min.: 1,000
Mult.: 1,000

: 1,000

SMD/SMT

SOIC-16

Reel

Telecom Interface ICs 1CH 150V miSLIC, 36QFN

LE9653AQC
Microchip Technology
2,450: $3.07
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
LE9653AQC

Mouser Part No
494-LE9653AQC

Microchip Technology

Telecom Interface ICs 1CH 150V miSLIC, 36QFN

Datasheet

Non-Stocked Lead-Time 4 Weeks

$3.07

$3.05

Min.: 2,450
Mult.: 2,450

SMD/SMT

VQFN-36

Tray

Telecom Interface ICs

CMX638L4-REEL
CML Micro
1,000: $29.99
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
CMX638L4-REEL

Mouser Part No
226-CMX638L4-R

CML Micro

Telecom Interface ICs

Learn More

Datasheet

Non-Stocked Lead-Time 27 Weeks

Reel

$29.99

Min.: 1,000
Mult.: 1,000

: 1,000

SMD/SMT

LQFP-48

Reel

Telecom Interface ICs VCPNG,72CH,DATA AG,LNTEST, TQFP128, T&R

LE79124KVCT
Microchip Technology
1,000: $25.55
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
LE79124KVCT

Mouser Part No
494-LE79124KVCT

Microchip Technology

Telecom Interface ICs VCPNG,72CH,DATA AG,LNTEST, TQFP128, T&R

Datasheet

Non-Stocked Lead-Time 7 Weeks

Reel

$25.55

View

Min.: 1,000
Mult.: 1,000

: 1,000

SMD/SMT

TQFP-128

Reel

Interface IC's Telecom Interface ICs

Customer Service Office

Company

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Support

Caller ID ICs
DAA - Direct Access Arrangements
DTMF - Dual-tone Multi-frequency Receivers
E1 Line Interface Units - LIUs
Ethernet Over PDH Mappers
Framers
ISDN Controllers
Line Circuits
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
T1/E1/J1 Line Interface Units - LIUs
T1 Transceivers

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

BGA-484
BGA-896
CABGA-256
CABGA-484
CSBGA-144
CSBGA-256
CSBGA-49
FCBGA-1152
FPBGA-81
HFCBGA-672
L2BGA-276
LBGA-196
LFBGA-119
LGA-42
LQFP-100
LQFP-176
LQFP-48
LQFP-64
LQFP-80
Non-standard