GULL WING Other Function Telecom Interface ICs 2,043

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Part RoHS Manufacturer Telecom IC Type Temperature Grade Terminal Form No. of Terminals Package Code Package Shape Total Dose (V) Package Body Material Applications Surface Mount No. of Functions Output Code No. of Channels Technology Screening Level Nominal Negative Supply Voltage No. of Transceivers Maximum Supply Current Nominal Supply Voltage Hybrid Input Code Power Supplies (V) ISDN Access Rate Package Style (Meter) Package Equivalence Code Sub-Category Carrier Type-3 Terminal Pitch Maximum Operating Temperature Resolution (um) Battery Supply (V) Minimum Output High Voltage Maximum Output Low Voltage Standard Minimum Operating Temperature Maximum Gain Tolerance Terminal Finish Maximum Output Voltage Terminal Position Data Rate JESD-30 Code Reference Point Output (V) Moisture Sensitivity Level (MSL) Maximum Seated Height Linear Coding Carrier Type-2 Carrier Type-1 Width Qualification Maximum Output Low Current Companding Law Input Type Additional Features Battery Feed Maximum Analog Input JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Length Filter

AD73311ARZ-REEL

Analog Devices

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

3 V

SMALL OUTLINE

1.27 mm

85 Cel

-40 Cel

MATTE TIN

DUAL

R-PDSO-G20

1

2.65 mm

7.5 mm

Not Qualified

e3

30

260

12.8 mm

AD73311LARS

Analog Devices

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

.0125 mA

3 V

3

SMALL OUTLINE, SHRINK PITCH

SSOP20,.3

Modems

.65 mm

105 Cel

-40 Cel

Tin/Lead (Sn85Pb15)

DUAL

R-PDSO-G20

1

2 mm

5.3 mm

Not Qualified

e0

30

240

7.2 mm

AD73311LARSZ

Analog Devices

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

.0125 mA

3 V

3

SMALL OUTLINE, SHRINK PITCH

SSOP20,.3

Modems

.65 mm

105 Cel

-40 Cel

MATTE TIN

DUAL

R-PDSO-G20

1

2 mm

5.3 mm

Not Qualified

e3

260

7.2 mm

AD73311LARSZ-REEL

Analog Devices

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

.0125 mA

3 V

3

SMALL OUTLINE, SHRINK PITCH

SSOP20,.3

Modems

.65 mm

105 Cel

-40 Cel

MATTE TIN

DUAL

R-PDSO-G20

1

2 mm

5.3 mm

Not Qualified

e3

40

260

7.2 mm

AD8015ARZ-REEL

Analog Devices

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

26 mA

5 V

SMALL OUTLINE

85 Cel

-40 Cel

MATTE TIN

DUAL

R-PDSO-G8

Not Qualified

e3

ATA8401C-6AQY66

Atmel

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

8

TSSOP

SQUARE

PLASTIC/EPOXY

YES

1

11.6 mA

3 V

3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Other Telecom ICs

.65 mm

85 Cel

-40 Cel

DUAL

S-PDSO-G8

1.05 mm

3 mm

Not Qualified

3 mm

ATA8401C-6AQY-66

Microchip Technology

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

8

TSSOP

SQUARE

PLASTIC/EPOXY

YES

1

.0116 mA

3 V

3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Other Telecom ICs

.65 mm

85 Cel

-55 Cel

MATTE TIN

DUAL

S-PDSO-G8

1.05 mm

3 mm

Not Qualified

e3

3 mm

MAX9152ESE

Maxim Integrated

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

.07 mA

3.3 V

3.3

SMALL OUTLINE

SOP16,.25

Other Telecom ICs

1.27 mm

85 Cel

-40 Cel

TIN LEAD

DUAL

R-PDSO-G16

1

1.75 mm

3.9 mm

Not Qualified

e0

9.9 mm

MAX9152ESE+

Analog Devices

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

3.3 V

SMALL OUTLINE

1.27 mm

85 Cel

-40 Cel

Matte Tin (Sn) - annealed

DUAL

R-PDSO-G16

1

1.75 mm

3.9 mm

Not Qualified

e3

30

260

9.9 mm

MLX90109EDC-AAA-000-TU

Melexis N V

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

5 V

SMALL OUTLINE

1.27 mm

85 Cel

-40 Cel

MATTE TIN

DUAL

R-PDSO-G8

1

1.72 mm

3.9 mm

e3

260

4.9 mm

SA5224D

NXP Semiconductors

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

.035 mA

5 V

5

SMALL OUTLINE

SOP16,.25

ATM/SONET/SDH ICs

1.27 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G16

1.75 mm

3.9 mm

Not Qualified

9.9 mm

TMS3705BDRG4

Texas Instruments

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

.02 mA

5 V

5

SMALL OUTLINE

SOP16,.25

Other Telecom ICs

1.27 mm

105 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

3

1.75 mm

3.91 mm

Not Qualified

e4

30

260

9.9 mm

XR2211ACDTR-F

Exar

TELECOM CIRCUIT

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

12 V

SMALL OUTLINE

1.27 mm

70 Cel

0 Cel

MATTE TIN

DUAL

R-PDSO-G14

2

1.75 mm

3.9 mm

Not Qualified

e3

8.65 mm

AD73311ARS

Analog Devices

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

3 V

3/5

SMALL OUTLINE, SHRINK PITCH

SSOP20,.3

Codecs

.65 mm

85 Cel

-40 Cel

1 dB

Tin/Lead (Sn85Pb15)

DUAL

R-PDSO-G20

1

2 mm

16-BIT

5.3 mm

Not Qualified

e0

30

240

7.2 mm

YES

ADF7012BRUZ

Analog Devices

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

24

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

3 V

2.5/3.3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP24,.25

Other Telecom ICs

.65 mm

85 Cel

-40 Cel

MATTE TIN

DUAL

R-PDSO-G24

1

1.2 mm

4.4 mm

Not Qualified

e3

260

7.8 mm

ATA5744N-TKQY

Atmel

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

.0087 mA

5 V

5

SMALL OUTLINE, SHRINK PITCH

SSOP20,.25

Other Telecom ICs

.65 mm

105 Cel

-40 Cel

MATTE TIN

DUAL

R-PDSO-G20

1

4.4 mm

Not Qualified

e3

260

6.625 mm

OPA380AIDR

Texas Instruments

TELECOM CIRCUIT

AUTOMOTIVE

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

.008 mA

5 V

3/5

SMALL OUTLINE

SOP8,.25

Other Telecom ICs

1.27 mm

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G8

2

1.75 mm

3.9 mm

Not Qualified

e4

30

260

4.9 mm

AD9832BRUZ-REEL

Analog Devices

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

16

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

5 mA

3.3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

85 Cel

-40 Cel

MATTE TIN

DUAL

R-PDSO-G16

1

1.1 mm

4.4 mm

Not Qualified

e3

30

260

5 mm

ATA5743P3-TKQY

Microchip Technology

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

20

LSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

.0091 mA

5 V

5

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

SSOP20,.25

Other Telecom ICs

.65 mm

105 Cel

-40 Cel

MATTE TIN

DUAL

R-PDSO-G20

1

1.35 mm

4.4 mm

Not Qualified

e3

6.75 mm

ATA5743P6-TGQY

Atmel

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

.0091 mA

5 V

5

SMALL OUTLINE

SOP20,.4

Other Telecom ICs

1.27 mm

105 Cel

-40 Cel

MATTE TIN

DUAL

R-PDSO-G20

1

7.4 mm

Not Qualified

e3

260

12.825 mm

MAX3120EUA

Maxim Integrated

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

8

TSSOP

SQUARE

PLASTIC/EPOXY

YES

1

3.3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

85 Cel

-40 Cel

TIN LEAD

DUAL

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

e0

3 mm

MAX3120EUA+

Analog Devices

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

8

TSSOP

SQUARE

PLASTIC/EPOXY

YES

1

3.3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

85 Cel

-40 Cel

Matte Tin (Sn) - annealed

DUAL

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

e3

30

260

3 mm

SA612AD,602

NXP Semiconductors

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

6 V

SMALL OUTLINE

1.27 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G8

1.75 mm

3.9 mm

Not Qualified

4.9 mm

SA639DH/01,112

NXP Semiconductors

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

24

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G24

1

1.1 mm

4.4 mm

Not Qualified

e4

260

7.8 mm

OPA381AIDGKR

Texas Instruments

TELECOM CIRCUIT

AUTOMOTIVE

GULL WING

8

TSSOP

SQUARE

PLASTIC/EPOXY

YES

1

1

5 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD SILVER

DUAL

S-PDSO-G8

2

1.1 mm

3 mm

Not Qualified

e4

30

260

3 mm

SA606DK,118

NXP Semiconductors

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

20

LSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

3 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

.65 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G20

1.5 mm

4.4 mm

Not Qualified

6.5 mm

SA639DH/01

NXP Semiconductors

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

24

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G24

1

1.1 mm

4.4 mm

e4

30

260

7.8 mm

TM1062TXHUA

Pulse Electronics

TELECOM CIRCUIT

MILITARY

GULL WING

16

RECTANGULAR

PLASTIC/EPOXY

YES

1

3.3 V

MICROELECTRONIC ASSEMBLY

125 Cel

-55 Cel

DUAL

R-PDMA-G16

3

Not Qualified

SA639DH,512

NXP Semiconductors

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

24

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

.01 mA

3 V

3/5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP24,.25

Other Telecom ICs

.65 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G24

1.1 mm

4.4 mm

Not Qualified

40

260

7.8 mm

SA639DH,518

NXP Semiconductors

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

24

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G24

1.1 mm

4.4 mm

Not Qualified

7.8 mm

AD73322AR-REEL

Analog Devices

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

3 V

3/5

SMALL OUTLINE

SOP28,.4

Codecs

1.27 mm

85 Cel

-40 Cel

1.2 dB

TIN LEAD

DUAL

R-PDSO-G28

3

2.65 mm

16-BIT

7.5 mm

Not Qualified

e0

240

17.9 mm

YES

AD8314ARMZ-REEL7

Analog Devices

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

8

TSSOP

SQUARE

PLASTIC/EPOXY

YES

1

3 V

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

85 Cel

-40 Cel

MATTE TIN

DUAL

S-PDSO-G8

1

1.1 mm

3 mm

Not Qualified

e3

30

260

3 mm

CY7C924ADX-AXC

Infineon Technologies

TELECOM CIRCUIT

COMMERCIAL

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

.25 mA

5 V

5

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

Other Telecom ICs

.5 mm

70 Cel

0 Cel

MATTE TIN

QUAD

S-PQFP-G100

3

1.6 mm

14 mm

Not Qualified

e3

30

260

14 mm

MLX90109EDC

Melexis N V

INDUSTRIAL

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2 mA

3.3/5

SMALL OUTLINE

SOP8,.25

Other Telecom ICs

1.27 mm

85 Cel

-40 Cel

Matte Tin (Sn)

DUAL

R-PDSO-G8

Not Qualified

e3

RTL8139DL-LF

Realtek Semiconductor

TELECOM CIRCUIT

COMMERCIAL

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

2.5 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

70 Cel

0 Cel

QUAD

S-PQFP-G100

1.7 mm

14 mm

NOT SPECIFIED

NOT SPECIFIED

14 mm

SA639DH

NXP Semiconductors

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

24

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

.01 mA

3 V

3/5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP24,.25

Other Telecom ICs

.65 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G24

1.1 mm

4.4 mm

Not Qualified

40

260

7.8 mm

IDT82V3010PVG8

Renesas Electronics

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

56

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

3.3 V

SMALL OUTLINE, SHRINK PITCH

.635 mm

85 Cel

-40 Cel

Matte Tin (Sn) - annealed

DUAL

R-PDSO-G56

1

2.794 mm

7.493 mm

Not Qualified

e3

30

260

18.415 mm

MLX90109CDC-AAA-000-TU

Melexis N V

TELECOM CIRCUIT

COMMERCIAL

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

5 V

SMALL OUTLINE

1.27 mm

70 Cel

0 Cel

MATTE TIN

DUAL

R-PDSO-G8

1

1.72 mm

3.9 mm

e3

260

4.9 mm

RTL8139DL

Realtek Semiconductor

TELECOM CIRCUIT

COMMERCIAL

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

2.5 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

70 Cel

0 Cel

QUAD

S-PQFP-G100

1.7 mm

14 mm

NOT SPECIFIED

NOT SPECIFIED

14 mm

RTL8139DL-GR

Realtek Semiconductor

TELECOM CIRCUIT

COMMERCIAL

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

2.5 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

70 Cel

0 Cel

QUAD

S-PQFP-G100

1.7 mm

14 mm

NOT SPECIFIED

NOT SPECIFIED

14 mm

SI4010-C2-GS

Silicon Labs

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

3.3 V

SMALL OUTLINE

1.27 mm

85 Cel

-40 Cel

MATTE TIN

DUAL

R-PDSO-G14

3

2 mm

3.9 mm

Not Qualified

e3

40

260

8.65 mm

AD73311AR-REEL

Analog Devices

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

3 V

3/5

SMALL OUTLINE

SOP20,.4

Codecs

1.27 mm

85 Cel

-40 Cel

1 dB

Tin/Lead (Sn85Pb15)

DUAL

R-PDSO-G20

1

2.65 mm

16-BIT

7.5 mm

Not Qualified

e0

30

240

12.8 mm

YES

AFE4300PNR

Texas Instruments

TELECOM CIRCUIT

COMMERCIAL

GULL WING

80

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

BINARY/TWOS COMP

2

.00097 mA

3.3 V

3

FLATPACK, LOW PROFILE, FINE PITCH

QFP80,.55SQ,20

Codecs

.5 mm

70 Cel

16

0 Cel

NICKEL PALLADIUM GOLD

QUAD

S-PQFP-G80

VOLTAGE

3

1.6 mm

12 mm

Not Qualified

DIFFERENTIAL

3.4 V

e4

30

260

12 mm

MLX90109CDC-AAA-000-RE

Melexis N V

TELECOM CIRCUIT

COMMERCIAL

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

5 V

SMALL OUTLINE

1.27 mm

70 Cel

0 Cel

MATTE TIN

DUAL

R-PDSO-G8

1

1.72 mm

3.9 mm

e3

260

4.9 mm

ST7570

STMicroelectronics

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

48

HVFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

.03 mA

13 V

13

FLATPACK, HEAT SINK/SLUG, VERY THIN PROFILE, FINE PITCH

LCC48,.27SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

Matte Tin (Sn) - annealed

QUAD

S-PQFP-G48

3

1 mm

7 mm

Not Qualified

e3

40

260

7 mm

ST7570TR

STMicroelectronics

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

48

HVFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

.03 mA

13 V

13

FLATPACK, HEAT SINK/SLUG, VERY THIN PROFILE, FINE PITCH

LCC48,.27SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

S-PQFP-G48

3

1 mm

7 mm

Not Qualified

e3

40

260

7 mm

SY88403BLEY

Microchip Technology

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

10

HTSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

3.3 V

SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

.5 mm

85 Cel

-40 Cel

MATTE TIN

DUAL

R-PDSO-G10

1.1 mm

3 mm

Not Qualified

e3

3 mm

AD73322AR

Analog Devices

TELECOM CIRCUIT

INDUSTRIAL

GULL WING

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

3 V

3/5

SMALL OUTLINE

SOP28,.4

Codecs

1.27 mm

85 Cel

-40 Cel

1.2 dB

TIN LEAD

DUAL

R-PDSO-G28

3

2.65 mm

16-BIT

7.5 mm

Not Qualified

e0

240

17.9 mm

YES

Other Function Telecom Interface ICs

Other Function Telecom Interface ICs are electronic components used in telecommunications systems to provide specialized functionality beyond basic data transmission. These ICs are designed to perform a range of functions such as signal processing, protocol conversion, and power management. They are used in a wide range of telecommunications applications, including wired and wireless communication systems, VoIP (Voice over Internet Protocol) systems, and telephone networks.

Some common types of Other Function Telecom Interface ICs include:

1. Codec ICs: These ICs are used to encode and decode audio signals for high-quality voice communication over telecommunication networks. They provide a range of features such as noise reduction, echo cancellation, and voice activation.

2. Power management ICs: These ICs are used to manage the power supply and battery life of telecommunication devices. They regulate voltage and current to ensure efficient operation and prevent damage to the device.

3. Signal conditioning ICs: These ICs are used to enhance the quality of signals transmitted over telecommunication networks. They can filter out noise and interference, amplify signals, and correct distortions in the signal.

4. Switching ICs: These ICs are used to switch between different communication channels and protocols, enabling communication between different devices and networks.