THROUGH-HOLE Audio & Video Amplifiers 1,460

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Part RoHS Manufacturer General IC Type Temperature Grade Terminal Form No. of Terminals Package Code Package Shape Total Dose (V) Package Body Material Surface Mount No. of Functions No. of Channels Technology Screening Level Nominal Bandwidth Maximum Supply Current Power Supplies (V) Harmonic Distortion Package Style (Meter) Package Equivalence Code Sub-Category Terminal Pitch Maximum Operating Temperature Gain Minimum Operating Temperature Terminal Finish Terminal Position JESD-30 Code Moisture Sensitivity Level (MSL) Maximum Supply Voltage (Vsup) Nominal Output Power Maximum Seated Height Width Qualification Minimum Supply Voltage (Vsup) Additional Features JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Nominal Noise Figure Length

TDA9201

STMicroelectronics

VIDEO PREAMPLIFIER

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

1

.12 kHz

100 mA

IN-LINE

2.54 mm

DUAL

R-PDIP-T20

5.5 V

5.1 mm

7.62 mm

Not Qualified

4.5 V

LS188CB

STMicroelectronics

AUDIO PREAMPLIFIER

OTHER

THROUGH-HOLE

8

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

BIPOLAR

20

IN-LINE

DIP8,.3

Audio/Video Amplifiers

2.54 mm

70 Cel

-30 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDIP-T8

Not Qualified

e0

STA575

STMicroelectronics

AUDIO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

27

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

.02 kHz

28,-24,+-20

10 %

FLANGE MOUNT

ZIP27,.16,.16,40

Audio/Video Amplifiers

1 mm

70 Cel

0 Cel

TIN

ZIG-ZAG

R-PZFM-T27

28 V

100 W

Not Qualified

20 V

e3

TDA9210

STMicroelectronics

VIDEO PREAMPLIFIER

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

3

BIPOLAR

130 kHz

5,8

IN-LINE

DIP20,.3

Other Consumer ICs

2.54 mm

150 Cel

16 dB

TIN LEAD

DUAL

R-PDIP-T20

5.5 V

3.93 mm

7.62 mm

Not Qualified

4.5 V

IT ALSO REQUIRES 4.5V TO 8.8V SUPPLY

e0

25.15 mm

TDA9209

STMicroelectronics

VIDEO PREAMPLIFIER

THROUGH-HOLE

24

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

3

BIPOLAR

130 kHz

5,8

IN-LINE, SHRINK PITCH

SDIP24,.3

Other Consumer ICs

1.778 mm

16 dB

TIN LEAD

DUAL

R-PDIP-T24

5.5 V

5.08 mm

7.62 mm

Not Qualified

4.5 V

IT ALSO REQUIRES 4.5V TO 8.8V SUPPLY

e0

22.86 mm

STA5100

STMicroelectronics

AUDIO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

27

SZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

1

.02 kHz

+-3/+-17,-10/-22,20/30

10 %

IN-LINE, SHRINK PITCH

ZIP27,.16,.16,40

Audio/Video Amplifiers

1 mm

70 Cel

0 Cel

TIN

ZIG-ZAG

R-PZIP-T27

30 V

140 W

19.37 mm

4.5 mm

Not Qualified

20 V

e3

29.23 mm

TDA3420

STMicroelectronics

AUDIO PREAMPLIFIER

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

BIPOLAR

8/20

IN-LINE

DIP16,.3

Audio/Video Amplifiers

2.54 mm

TIN LEAD

DUAL

R-PDIP-T16

Not Qualified

e0

STA7056

STMicroelectronics

AUDIO AMPLIFIER

AUTOMOTIVE

THROUGH-HOLE

9

RECTANGULAR

PLASTIC/EPOXY

NO

1

1

BIPOLAR

.02 kHz

20 mA

12

10 %

FLANGE MOUNT

SIP9,.05TB

Audio/Video Amplifiers

2.54 mm

150 Cel

40.5 dB

-40 Cel

TIN LEAD

SINGLE

R-PSFM-T9

18 V

4.5 W

Not Qualified

3 V

e0

STA7360

STMicroelectronics

AUDIO AMPLIFIER

THROUGH-HOLE

11

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

BIPOLAR

.022 kHz

120 mA

14.4

10 %

MICROELECTRONIC ASSEMBLY

ZIP11,.2,.17,67TB

Audio/Video Amplifiers

1.7 mm

20 dB

MATTE TIN

ZIG-ZAG

R-PZMA-T11

18 V

11 W

Not Qualified

8 V

e3

TBA820L

STMicroelectronics

AUDIO AMPLIFIER

THROUGH-HOLE

8

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

BIPOLAR

12 mA

IN-LINE

DIP8,.3

Audio/Video Amplifiers

2.54 mm

TIN LEAD

DUAL

R-PDIP-T8

Not Qualified

e0

TDA9502

STMicroelectronics

VIDEO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

15

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

3

BCDMOS

35 kHz

12,90

FLANGE MOUNT

ZIP15,.2,.17TB

Audio/Video Amplifiers

1.27 mm

70 Cel

0 Cel

TIN LEAD

ZIG-ZAG

R-PZFM-T15

15 V

Not Qualified

10 V

ALSO REQUIRES THE SUPPLY OF 20V TO 90V

e0

STPA003HSD-48X

STMicroelectronics

CLASS AB AUDIO AMPLIFIER

THROUGH-HOLE

27

ZFM

RECTANGULAR

UNSPECIFIED

NO

1

4

.02 kHz

.01 %

FLANGE MOUNT

ZIP27,.16,.16,40

1 mm

105 Cel

-40 Cel

ZIG-ZAG

R-XZFM-T27

18 V

55 W

19.37 mm

4.5 mm

6 V

NOT SPECIFIED

NOT SPECIFIED

29.23 mm

TDA9530

STMicroelectronics

VIDEO AMPLIFIER

THROUGH-HOLE

15

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

3

BCDMOS

37 kHz

40 mA

12,110

FLANGE MOUNT

ZIP15,.2,.17TB

Audio/Video Amplifiers

1.27 mm

20 dB

TIN LEAD

ZIG-ZAG

R-PZFM-T15

15 V

Not Qualified

10 V

IT ALSO OPERATES AT 20V TO 115V

e0

STPA003OD-4WX

STMicroelectronics

CLASS AB AUDIO AMPLIFIER

THROUGH-HOLE

25

ZFM

RECTANGULAR

UNSPECIFIED

NO

1

4

.02 kHz

.01 %

FLANGE MOUNT

ZIP25,.16,.16,40

1 mm

105 Cel

-40 Cel

ZIG-ZAG

R-XZFM-T25

18 V

55 W

19.37 mm

4.5 mm

6 V

NOT SPECIFIED

NOT SPECIFIED

29.23 mm

TDA9503

STMicroelectronics

VIDEO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

11

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

3

BCDMOS

.04 kHz

12,90

FLANGE MOUNT

ZIP15,.2,.17TB

Audio/Video Amplifiers

1.27 mm

70 Cel

26 dB

0 Cel

TIN LEAD

ZIG-ZAG

R-PZFM-T11

90 V

Not Qualified

20 V

ALSO REQUIRES 12V POWER SUPPLY

e0

TDA9205

STMicroelectronics

VIDEO PREAMPLIFIER

COMMERCIAL

THROUGH-HOLE

24

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

3

BICMOS

130 kHz

12

IN-LINE, SHRINK PITCH

SDIP42,.6

Audio/Video Amplifiers

1.778 mm

70 Cel

0 Cel

TIN LEAD

DUAL

R-PDIP-T24

5.08 mm

7.62 mm

Not Qualified

e0

22.86 mm

STA5150

STMicroelectronics

AUDIO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

27

SZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

1

.02 kHz

+-20

10 %

IN-LINE, SHRINK PITCH

ZIP27,.16,.16,40

Audio/Video Amplifiers

1 mm

70 Cel

0 Cel

TIN

ZIG-ZAG

R-PZIP-T27

32 V

200 W

19.37 mm

4.5 mm

Not Qualified

20 V

e3

29.23 mm

TEA5101B

STMicroelectronics

VIDEO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

15

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

3

10 kHz

55 mA

12,200

FLANGE MOUNT

ZIP15,.2,.17TB

Audio/Video Amplifiers

1.27 mm

70 Cel

0 Cel

ZIG-ZAG

R-PZFM-T

220 V

Not Qualified

ALSO REQUIRES 12V POWER SUPPLY

TDA9206

STMicroelectronics

VIDEO PREAMPLIFIER

COMMERCIAL

THROUGH-HOLE

24

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

3

BIPOLAR

12

IN-LINE, SHRINK PITCH

DIP24,.6

Audio/Video Amplifiers

1.778 mm

70 Cel

0 Cel

TIN LEAD

DUAL

R-PDIP-T24

5.08 mm

7.62 mm

Not Qualified

e0

22.86 mm

STV9211

STMicroelectronics

VIDEO PREAMPLIFIER

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

3

5,8

IN-LINE

DIP20,.3

Other Consumer ICs

2.54 mm

Matte Tin (Sn)

DUAL

R-PDIP-T20

5.5 V

3.93 mm

7.62 mm

Not Qualified

4.5 V

IT ALSO REQUIRES 4.5V TO 8.8V SUPPLY

e3

25.15 mm

STA540SAN

STMicroelectronics

AUDIO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

15

ZIP

RECTANGULAR

UNSPECIFIED

NO

1

4

CMOS

.01 kHz

150 mA

15

10 %

FLANGE MOUNT

ZIP15,.1,.1

Audio/Video Amplifiers

1.27 mm

70 Cel

20 dB

0 Cel

Matte Tin (Sn) - annealed

ZIG-ZAG

R-XZFM-T15

22 V

20 W

Not Qualified

8 V

e3

STPA008-QIX

STMicroelectronics

CLASS AB AUDIO AMPLIFIER

THROUGH-HOLE

25

ZFM

RECTANGULAR

UNSPECIFIED

NO

1

4

AEC-Q100

.02 kHz

.01 %

FLANGE MOUNT

ZIP25H,.14,.7,40

1 mm

150 Cel

ZIG-ZAG

R-XZFM-T25

18 V

50 W

4.65 mm

15.7 mm

6 V

NOT SPECIFIED

NOT SPECIFIED

29.23 mm

TDA2052H

STMicroelectronics

AUDIO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

7

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

1

BIPOLAR

.02 kHz

70 mA

+-18

10 %

FLANGE MOUNT

ZIP7H,.2,.7TB

Audio/Video Amplifiers

1.27 mm

70 Cel

0 Cel

TIN

ZIG-ZAG

R-PZFM-T7

25 V

60 W

Not Qualified

6 V

e3

250

TDA75610LV

STMicroelectronics

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

27

ZIP

RECTANGULAR

UNSPECIFIED

NO

1

4

BCDMOS

.022 kHz

14.4

10 %

FLANGE MOUNT

ZIP27,.16,.16,40

Audio/Video Amplifiers

1 mm

105 Cel

26 dB

-40 Cel

TIN

ZIG-ZAG

R-XZFM-T27

18 V

44 W

Not Qualified

6 V

e3

TDA7241BV

STMicroelectronics

AUDIO AMPLIFIER

THROUGH-HOLE

7

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

1

MOS

.022 kHz

80 mA

10 %

FLANGE MOUNT

ZIP7,.15,.2TB

Audio/Video Amplifiers

1.27 mm

32 dB

TIN LEAD

ZIG-ZAG

R-PZFM-T7

18 V

26 W

Not Qualified

e0

E-TDA7566

STMicroelectronics

CLASS AB AUDIO AMPLIFIER

THROUGH-HOLE

25

ZIP

RECTANGULAR

UNSPECIFIED

NO

1

4

BCDMOS

.022 kHz

300 mA

14.4

10 %

FLANGE MOUNT

ZIP25,.16,.16,40

Audio/Video Amplifiers

1 mm

TIN

ZIG-ZAG

R-XZFM-T25

18 V

60 W

Not Qualified

8 V

e3

TDA7266MA

STMicroelectronics

AUDIO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

9

RECTANGULAR

PLASTIC/EPOXY

NO

1

1

.02 kHz

65 mA

11

10 %

FLANGE MOUNT

SIP9,.07TB

Audio/Video Amplifiers

2.54 mm

70 Cel

26 dB

0 Cel

TIN LEAD

SINGLE

R-PSFM-T9

18 V

7 W

Not Qualified

3 V

e0

TDA7296SV

STMicroelectronics

AUDIO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

15

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

1

BCDMOS

.02 kHz

60 mA

+-12/+-30

10 %

FLANGE MOUNT

ZIP15,.2,.17TB

Audio/Video Amplifiers

1.27 mm

70 Cel

30 dB

0 Cel

ZIG-ZAG

R-PZFM-T15

35 V

60 W

Not Qualified

10 V

TDA7566

STMicroelectronics

CLASS AB AUDIO AMPLIFIER

THROUGH-HOLE

25

ZIP

RECTANGULAR

UNSPECIFIED

NO

1

4

BCDMOS

.022 kHz

300 mA

14.4

10 %

FLANGE MOUNT

ZIP25,.16,.16,40

Audio/Video Amplifiers

1 mm

ZIG-ZAG

R-XZFM-T25

18 V

60 W

Not Qualified

8 V

NOT SPECIFIED

NOT SPECIFIED

TDA7296S

STMicroelectronics

AUDIO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

15

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

1

BCDMOS

.02 kHz

65 mA

+-24

10 %

FLANGE MOUNT

ZIP15,.2,.17TB

Audio/Video Amplifiers

1.27 mm

70 Cel

30 dB

0 Cel

TIN

ZIG-ZAG

R-PZFM-T15

35 V

60 W

Not Qualified

10 V

e3

TDA7263M

STMicroelectronics

AUDIO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

11

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

BIPOLAR

.08 kHz

95 mA

10 %

FLANGE MOUNT

ZIP11,.2,.17,67TB

Audio/Video Amplifiers

1.7 mm

70 Cel

30 dB

0 Cel

TIN LEAD

ZIG-ZAG

R-PZFM-T11

30 V

12 W

Not Qualified

10 V

e0

TDA7298V

STMicroelectronics

AUDIO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

7

RECTANGULAR

UNSPECIFIED

NO

1

1

.02 kHz

10 %

FLANGE MOUNT

70 Cel

32 dB

0 Cel

ZIG-ZAG

R-XZFM-T7

22 V

28 W

Not Qualified

6 V

TDA7577LVH

STMicroelectronics

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

27

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

14.4

IN-LINE

ZIP27H,.14,.7,40

Audio/Video Amplifiers

1 mm

105 Cel

-40 Cel

ZIG-ZAG

R-PZIP-T27

Not Qualified

TDA2020AC2

STMicroelectronics

AUDIO AMPLIFIER

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

BIPOLAR

+-17

IN-LINE

DIP,14PIN,SPACER

Audio/Video Amplifiers

2.54 mm

DUAL

R-PDIP-T14

Not Qualified

TDA7241H

STMicroelectronics

AUDIO AMPLIFIER

THROUGH-HOLE

7

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

MOS

120 mA

IN-LINE

ZIP7H,.2,.7TB

Audio/Video Amplifiers

1.27 mm

Tin/Lead (Sn/Pb)

ZIG-ZAG

R-PZIP-T7

Not Qualified

e0

E-TDA7382

STMicroelectronics

AUDIO AMPLIFIER

THROUGH-HOLE

25

RECTANGULAR

UNSPECIFIED

NO

1

4

.02 kHz

10 %

FLANGE MOUNT

26 dB

ZIG-ZAG

R-XZFM-T25

22 W

Not Qualified

TDA7576B

STMicroelectronics

CLASS AB AUDIO AMPLIFIER

THROUGH-HOLE

15

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

BCDMOS

28

IN-LINE

ZIP15,.2,.17TB

Audio/Video Amplifiers

1.27 mm

ZIG-ZAG

R-PZIP-T15

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

TDA7240AD

STMicroelectronics

AUDIO AMPLIFIER

THROUGH-HOLE

7

RECTANGULAR

PLASTIC/EPOXY

NO

1

.022 kHz

120 mA

10 %

FLANGE MOUNT

40 dB

ZIG-ZAG

R-PZFM-T7

18 V

20 W

Not Qualified

TDA2005S

STMicroelectronics

AUDIO AMPLIFIER

THROUGH-HOLE

11

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

BIPOLAR

.022 kHz

120 mA

10 %

FLANGE MOUNT

ZIP11,.2,.17,67TB

Audio/Video Amplifiers

1.7 mm

50 dB

TIN LEAD

ZIG-ZAG

R-PZFM-T11

18 V

12 W

Not Qualified

8 V

e0

TDA7577LVSM

STMicroelectronics

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

27

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

14.4

IN-LINE

ZIP27H,.08,.7,40

Audio/Video Amplifiers

1 mm

105 Cel

-40 Cel

ZIG-ZAG

R-PZIP-T27

Not Qualified

TDA7563

STMicroelectronics

AUDIO AMPLIFIER

THROUGH-HOLE

27

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

4

BCDMOS

.022 kHz

300 mA

14.4

10 %

FLANGE MOUNT

ZIP27,.16,.16,40

Audio/Video Amplifiers

1 mm

30 dB

ZIG-ZAG

R-PZFM-T27

18 V

46 W

Not Qualified

8 V

TDA7563ASM

STMicroelectronics

CLASS AB AUDIO AMPLIFIER

THROUGH-HOLE

27

ZIP

RECTANGULAR

UNSPECIFIED

NO

1

4

BCDMOS

.022 kHz

300 mA

14.4

10 %

FLANGE MOUNT

ZIP27H,.08,.7

Audio/Video Amplifiers

1.27 mm

ZIG-ZAG

R-XZFM-T27

18 V

50 W

Not Qualified

8 V

NOT SPECIFIED

NOT SPECIFIED

TDA75610LVH

STMicroelectronics

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

27

ZIP

RECTANGULAR

UNSPECIFIED

NO

1

4

BCDMOS

.022 kHz

14.4

10 %

FLANGE MOUNT

ZIP27H,.14,.7,40

Audio/Video Amplifiers

1 mm

105 Cel

26 dB

-40 Cel

ZIG-ZAG

R-XZFM-T27

18 V

44 W

Not Qualified

6 V

TDA7850A

STMicroelectronics

CLASS AB AUDIO AMPLIFIER

THROUGH-HOLE

27

ZIP

RECTANGULAR

UNSPECIFIED

NO

1

4

MOS

.02 kHz

280 mA

14.4

10 %

FLANGE MOUNT

ZIP27,.16,.16,40

Audio/Video Amplifiers

1 mm

ZIG-ZAG

R-XZFM-T27

30 W

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

E-TDA7375AV

STMicroelectronics

CLASS AB AUDIO AMPLIFIER

THROUGH-HOLE

15

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

CMOS

.022 kHz

150 mA

14.4

10 %

FLANGE MOUNT

ZIP15,.2,.17TB

Audio/Video Amplifiers

1.27 mm

TIN

ZIG-ZAG

R-PZFM-T15

18 V

43 W

Not Qualified

8 V

e3

TDA7233

STMicroelectronics

AUDIO AMPLIFIER

THROUGH-HOLE

8

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

1

BIPOLAR

9 mA

10 %

IN-LINE

DIP8,.3

Audio/Video Amplifiers

2.54 mm

39 dB

MATTE TIN

DUAL

R-PDIP-T8

15 V

1.9 W

5.08 mm

7.62 mm

Not Qualified

1.8 V

e3

TDA7266SAN

STMicroelectronics

AUDIO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

15

RECTANGULAR

UNSPECIFIED

NO

1

2

.02 kHz

10 %

FLANGE MOUNT

70 Cel

26 dB

0 Cel

ZIG-ZAG

R-XZFM-T15

13 V

5 W

3 V

TDA7295

STMicroelectronics

CLASS AB AUDIO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

15

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

1

BCDMOS

.02 kHz

65 mA

+-30

10 %

FLANGE MOUNT

ZIP15,.2,.17TB

Audio/Video Amplifiers

1.27 mm

70 Cel

30 dB

0 Cel

TIN

ZIG-ZAG

R-PZFM-T15

40 V

80 W

Not Qualified

10 V

e3

Audio & Video Amplifiers

Audio and video amplifiers are electronic devices that increase the amplitude or power of an audio or video signal. These amplifiers are commonly used in home theater systems, music players, and sound reinforcement systems to provide a higher-quality audio or video experience.

Audio amplifiers are designed to amplify the electrical signals that represent sound, such as music or speech. These amplifiers can be classified into several types based on the way they amplify the signal. Some of the most common types of audio amplifiers include:

1. Class A amplifiers - These amplifiers use a single transistor or tube to amplify the signal. They provide high-quality sound but are less efficient than other types of amplifiers.

2. Class B amplifiers - These amplifiers use two transistors or tubes to amplify the signal. They are more efficient than class A amplifiers but can suffer from distortion at low volume levels.

3. Class AB amplifiers - These amplifiers combine the characteristics of class A and class B amplifiers, providing a balance of high-quality sound and efficiency.

Video amplifiers are designed to amplify the electrical signals that represent video, such as those from a DVD player or cable box. These amplifiers can be used to improve the quality of the video signal, reduce noise and interference, and provide a clearer picture.

Both audio and video amplifiers can be integrated into a variety of different devices, such as receivers, preamplifiers, and power amplifiers. They can also be designed to work with specific types of audio or video signals, such as analog or digital.