COMMERCIAL EXTENDED Cordless Phone ICs 64

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Part RoHS Manufacturer Telecom IC Type Temperature Grade Terminal Form No. of Terminals Package Code Package Shape Package Body Material Surface Mount No. of Functions Technology Nominal Negative Supply Voltage Maximum Supply Current Nominal Supply Voltage Power Supplies (V) Package Style (Meter) Package Equivalence Code Sub-Category Terminal Pitch Maximum Operating Temperature Minimum Operating Temperature Terminal Finish Terminal Position JESD-30 Code Moisture Sensitivity Level (MSL) Maximum Seated Height Width Qualification JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Length

TEA1118M-T

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

16

LSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

2.9 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

.65 mm

75 Cel

-25 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1.5 mm

4.4 mm

Not Qualified

e4

5.2 mm

TEA1118T

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

.0014 mA

2.9 V

2.9

SMALL OUTLINE

SOP14,.25

Cordless Telephone ICs

1.27 mm

75 Cel

-25 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

R-PDSO-G14

1.75 mm

3.9 mm

Not Qualified

e4

8.65 mm

TEA1118AT

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

.0014 mA

2.9 V

2.9

SMALL OUTLINE

SOP14,.25

Cordless Telephone ICs

1.27 mm

75 Cel

-25 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

R-PDSO-G14

1.75 mm

3.9 mm

Not Qualified

e4

8.65 mm

935237440112

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

16

LSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

2.9 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

.65 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G16

1.5 mm

4.4 mm

Not Qualified

5.2 mm

TEA1118TD

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

1.6 V

SMALL OUTLINE

1.27 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G14

1.75 mm

3.9 mm

Not Qualified

8.65 mm

935220640118

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

16

LSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

2.9 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

.65 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G16

1.5 mm

4.4 mm

Not Qualified

5.2 mm

935237450518

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

2.9 V

SMALL OUTLINE

1.27 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G14

1.75 mm

3.9 mm

Not Qualified

8.65 mm

TEA1118TD-T

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

1.6 V

SMALL OUTLINE

1.27 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G14

1.75 mm

3.9 mm

Not Qualified

8.65 mm

TEA1118AM-T

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

16

LSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

2.9 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

.65 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G16

1.5 mm

4.4 mm

Not Qualified

5.2 mm

TEA1118AT-T

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

2.9 V

SMALL OUTLINE

1.27 mm

75 Cel

-25 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1.75 mm

3.9 mm

Not Qualified

e4

8.65 mm

935237450512

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

2.9 V

SMALL OUTLINE

1.27 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G14

1.75 mm

3.9 mm

Not Qualified

8.65 mm

TEA1118ATD

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

1.6 V

SMALL OUTLINE

1.27 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G14

1.75 mm

3.9 mm

Not Qualified

8.65 mm

935220650518

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

2.9 V

SMALL OUTLINE

1.27 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G14

1.75 mm

3.9 mm

Not Qualified

8.65 mm

953237440118

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

16

LSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

1.6 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

.65 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G16

1.5 mm

4.4 mm

Not Qualified

5.2 mm

TEA1118M

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

16

LSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

.0014 mA

2.9 V

2.9

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

SSOP16,.25

Cordless Telephone ICs

.65 mm

75 Cel

-25 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

R-PDSO-G16

1.5 mm

4.4 mm

Not Qualified

e4

5.2 mm

TEA1118AT/C1

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

1.6 V

SMALL OUTLINE

1.27 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G14

1.75 mm

3.9 mm

Not Qualified

8.65 mm

TEA1118AM/C1

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

16

LSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

1.6 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

.65 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G16

1.5 mm

4.4 mm

Not Qualified

5.2 mm

953237440112

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

16

LSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

1.6 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

.65 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G16

1.5 mm

4.4 mm

Not Qualified

5.2 mm

UBA1706TS

NXP Semiconductors

CORDLESS TELEPHONE SUPPORT CIRCUIT

COMMERCIAL EXTENDED

GULL WING

24

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BICMOS

.0032 mA

3.3 V

3.3/5

SMALL OUTLINE, SHRINK PITCH

SSOP24,.3

Digital Transmission Interfaces

.65 mm

75 Cel

-25 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G24

2 mm

5.3 mm

Not Qualified

e4

8.2 mm

UBA1707T/C2

NXP Semiconductors

CORDLESS TELEPHONE SUPPORT CIRCUIT

COMMERCIAL EXTENDED

GULL WING

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BICMOS

SMALL OUTLINE

1.27 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G28

2.65 mm

7.5 mm

Not Qualified

17.9 mm

953237450512

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

1.6 V

SMALL OUTLINE

1.27 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G14

1.75 mm

3.9 mm

Not Qualified

8.65 mm

UBA1707TS

NXP Semiconductors

CORDLESS TELEPHONE SUPPORT CIRCUIT

COMMERCIAL EXTENDED

GULL WING

28

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BICMOS

3.3/5

SMALL OUTLINE

SSOP28,.3

Digital Transmission Interfaces

.65 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G28

2 mm

5.3 mm

Not Qualified

10.2 mm

935220640112

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

16

LSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

2.9 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

.65 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G16

1.5 mm

4.4 mm

Not Qualified

5.2 mm

UBA1707T

NXP Semiconductors

CORDLESS TELEPHONE SUPPORT CIRCUIT

COMMERCIAL EXTENDED

GULL WING

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BICMOS

3.3/5

SMALL OUTLINE

SOP28,.4

Digital Transmission Interfaces

1.27 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G28

2.65 mm

7.5 mm

Not Qualified

17.9 mm

953220640118

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

16

LSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

1.6 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

.65 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G16

1.5 mm

4.4 mm

Not Qualified

5.2 mm

953220640112

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

16

LSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

1.6 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

.65 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G16

1.5 mm

4.4 mm

Not Qualified

5.2 mm

TEA1118M/C2

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

16

LSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

1.6 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

.65 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G16

1.5 mm

4.4 mm

Not Qualified

5.2 mm

TEA1118T-T

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

2.9 V

SMALL OUTLINE

1.27 mm

75 Cel

-25 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1.75 mm

3.9 mm

Not Qualified

e4

8.65 mm

TEA1118MDK-T

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

16

LSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

1.6 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

.65 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G16

1.5 mm

4.4 mm

Not Qualified

5.2 mm

953237450518

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

1.6 V

SMALL OUTLINE

1.27 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G14

1.75 mm

3.9 mm

Not Qualified

8.65 mm

UBA1707TS/C2

NXP Semiconductors

CORDLESS TELEPHONE SUPPORT CIRCUIT

COMMERCIAL EXTENDED

GULL WING

28

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BICMOS

SMALL OUTLINE, SHRINK PITCH

.65 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G28

2 mm

5.3 mm

Not Qualified

10.2 mm

TEA1118ATD-T

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

1.6 V

SMALL OUTLINE

1.27 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G14

1.75 mm

3.9 mm

Not Qualified

8.65 mm

TEA1118T/C2

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

1.6 V

SMALL OUTLINE

1.27 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G14

1.75 mm

3.9 mm

Not Qualified

8.65 mm

935237440118

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

16

LSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

2.9 V

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

.65 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G16

1.5 mm

4.4 mm

Not Qualified

5.2 mm

UBA1707T-T

NXP Semiconductors

CORDLESS TELEPHONE SUPPORT CIRCUIT

COMMERCIAL EXTENDED

GULL WING

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BICMOS

SMALL OUTLINE

1.27 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G28

2.65 mm

7.5 mm

Not Qualified

17.9 mm

935220650512

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

2.9 V

SMALL OUTLINE

1.27 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G14

1.75 mm

3.9 mm

Not Qualified

8.65 mm

UBA1707TS-T

NXP Semiconductors

CORDLESS TELEPHONE SUPPORT CIRCUIT

COMMERCIAL EXTENDED

GULL WING

28

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BICMOS

SMALL OUTLINE

.65 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G28

2 mm

5.3 mm

Not Qualified

10.2 mm

953220650512

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

1.6 V

SMALL OUTLINE

1.27 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G14

1.75 mm

3.9 mm

Not Qualified

8.65 mm

TEA1118AM

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

16

LSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

.0014 mA

2.9 V

2.9

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

SSOP16,.25

Cordless Telephone ICs

.65 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G16

1.5 mm

4.4 mm

Not Qualified

5.2 mm

UAA3515AHL

NXP Semiconductors

CORDLESS TELEPHONE RF AND BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

BICMOS

3.3 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

80 Cel

-20 Cel

QUAD

S-PQFP-G64

1.6 mm

10 mm

Not Qualified

10 mm

953220650518

NXP Semiconductors

CORDLESS TELEPHONE BASEBAND CIRCUIT

COMMERCIAL EXTENDED

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

1.6 V

SMALL OUTLINE

1.27 mm

75 Cel

-25 Cel

DUAL

R-PDSO-G14

1.75 mm

3.9 mm

Not Qualified

8.65 mm

TA31101AP

Toshiba

CORDLESS TELEPHONE SUPPORT CIRCUIT

COMMERCIAL EXTENDED

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

BIPOLAR

5 mA

3 V

1.8/9

IN-LINE

DIP16,.3

Cordless Telephone ICs

2.54 mm

75 Cel

-25 Cel

TIN LEAD

DUAL

R-PDIP-T16

4.45 mm

7.62 mm

Not Qualified

e0

19.25 mm

TA31101F-TP1

Toshiba

CORDLESS TELEPHONE SUPPORT CIRCUIT

COMMERCIAL EXTENDED

GULL WING

16

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

5 mA

3 V

SMALL OUTLINE, SHRINK PITCH

1 mm

75 Cel

-25 Cel

TIN LEAD

DUAL

R-PDSO-G16

1.9 mm

4.6 mm

Not Qualified

e0

8.2 mm

TA31101AF-TP1

Toshiba

CORDLESS TELEPHONE SUPPORT CIRCUIT

COMMERCIAL EXTENDED

GULL WING

16

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

5 mA

3 V

SMALL OUTLINE, SHRINK PITCH

1 mm

75 Cel

-25 Cel

TIN LEAD

DUAL

R-PDSO-G16

1.9 mm

4.6 mm

Not Qualified

e0

8.2 mm

TA31101F(EL)

Toshiba

CORDLESS TELEPHONE SUPPORT CIRCUIT

COMMERCIAL EXTENDED

GULL WING

16

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

5 mA

3 V

SMALL OUTLINE, SHRINK PITCH

1 mm

75 Cel

-25 Cel

TIN LEAD

DUAL

R-PDSO-G16

1.9 mm

4.6 mm

Not Qualified

e0

8.2 mm

TA31101AF(EL)

Toshiba

CORDLESS TELEPHONE SUPPORT CIRCUIT

COMMERCIAL EXTENDED

GULL WING

16

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

5 mA

3 V

SMALL OUTLINE, SHRINK PITCH

1 mm

75 Cel

-25 Cel

TIN LEAD

DUAL

R-PDSO-G16

1.9 mm

4.6 mm

Not Qualified

e0

8.2 mm

TA31101F

Toshiba

CORDLESS TELEPHONE SUPPORT CIRCUIT

COMMERCIAL EXTENDED

GULL WING

16

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

5 mA

3 V

1.8/9

SMALL OUTLINE, SHRINK PITCH

SOP16,.25,40

Cordless Telephone ICs

1 mm

75 Cel

-25 Cel

TIN LEAD

DUAL

R-PDSO-G16

1.9 mm

4.6 mm

Not Qualified

e0

8.2 mm

TA31101AF

Toshiba

CORDLESS TELEPHONE SUPPORT CIRCUIT

COMMERCIAL EXTENDED

GULL WING

16

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

5 mA

3 V

1.8/9

SMALL OUTLINE, SHRINK PITCH

SOP16,.25,40

Cordless Telephone ICs

1 mm

75 Cel

-25 Cel

TIN LEAD

DUAL

R-PDSO-G16

1.9 mm

4.6 mm

Not Qualified

e0

8.2 mm

Cordless Phone ICs

Cordless phone ICs (Integrated Circuits) are the electronic components that provide the processing power and functionality for modern cordless phones. They are responsible for a wide range of functions, including signal processing, data storage, and communication protocols.

Some common types of cordless phone ICs include:

1. Baseband processors: These ICs are responsible for handling the core functions of a cordless phone, such as making calls and sending messages. They also manage the phone's power consumption and system resources.

2. Radio frequency (RF) transceivers: These ICs are responsible for transmitting and receiving RF signals over the cordless phone's base station and handset. They also provide the ability to switch between different frequency bands and channels.

3. Audio codecs: These ICs are responsible for encoding and decoding audio signals for clear voice communication over the cordless phone.

4. Power management ICs: These ICs manage the power supply and battery life of a cordless phone. They regulate voltage and current to ensure efficient operation and prevent damage to the device.

5. Memory ICs: These ICs provide storage for the cordless phone's operating system, contacts, and call history. They include flash memory, RAM, and other types of non-volatile memory.