ZIP Audio & Video Amplifiers 544

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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

LM3876T/NOPB

Texas Instruments

AUDIO AMPLIFIER

OTHER

THROUGH-HOLE

11

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

BIPOLAR

.02 kHz

70 mA

FLANGE MOUNT

ZIP11,.2,.17,67TB

Audio/Video Amplifiers

1.7 mm

85 Cel

-20 Cel

MATTE TIN

ZIG-ZAG

R-PZFM-T11

1

56 W

Not Qualified

OPERATES WITH 24V TO 84 SUPPLY

e3

LM3875TF

Texas Instruments

AUDIO AMPLIFIER

OTHER

THROUGH-HOLE

11

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

1

BIPOLAR

.02 kHz

70 mA

FLANGE MOUNT

ZIP11,.2,.17,67TB

Audio/Video Amplifiers

1.7 mm

85 Cel

-20 Cel

TIN LEAD

ZIG-ZAG

R-PZFM-T11

1

84 V

56 W

Not Qualified

20 V

e0

LM4780TA

Texas Instruments

AUDIO AMPLIFIER

OTHER

THROUGH-HOLE

27

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

.02 kHz

170 mA

+-35

FLANGE MOUNT

ZIP27,.16,.16,40

Audio/Video Amplifiers

1 mm

85 Cel

-20 Cel

TIN LEAD

ZIG-ZAG

R-PZFM-T27

1

84 V

60 W

Not Qualified

20 V

e0

LA4625

Onsemi

AUDIO AMPLIFIER

OTHER

THROUGH-HOLE

14

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

BIPOLAR

240 mA

12

IN-LINE

ZIP14,.06,.09,70

Audio/Video Amplifiers

1.78 mm

85 Cel

-20 Cel

ZIG-ZAG

R-PZIP-T14

Not Qualified

LA4725-E

Onsemi

AUDIO AMPLIFIER

OTHER

THROUGH-HOLE

14

ZIP

RECTANGULAR

UNSPECIFIED

NO

1

2

BIPOLAR

.02 kHz

250 mA

13.2

30 %

FLANGE MOUNT

ZIP14,.06,.09,70

Audio/Video Amplifiers

1.78 mm

85 Cel

40 dB

-35 Cel

TIN BISMUTH

ZIG-ZAG

R-XZFM-T14

16 V

30 W

Not Qualified

9 V

e6

LV47011P-E

Onsemi

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

25

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

4

4

400 mA

14.4

.12 %

IN-LINE

ZIP25,.16,.16,40

Audio/Video Amplifiers

1 mm

85 Cel

-40 Cel

Tin/Bismuth (Sn/Bi)

ZIG-ZAG

R-PZIP-T25

18 V

50 W

4.5 mm

12.3 mm

Not Qualified

e6

29.2 mm

LA4625-P-E

Onsemi

AUDIO AMPLIFIER

OTHER

THROUGH-HOLE

14

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

240 mA

12

IN-LINE

ZIP14,.06,.09,70

Audio/Video Amplifiers

1.78 mm

85 Cel

-20 Cel

Tin/Bismuth (Sn/Bi)

ZIG-ZAG

R-PZIP-T14

Not Qualified

e6

LV47004P-E

Onsemi

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

25

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

4

400 mA

14.4

IN-LINE

ZIP25,.16,.16,40

Audio/Video Amplifiers

1 mm

85 Cel

-40 Cel

Tin/Bismuth (Sn/Bi)

ZIG-ZAG

R-PZIP-T25

Not Qualified

e6

LA4628

Onsemi

AUDIO AMPLIFIER

OTHER

THROUGH-HOLE

14

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

BIPOLAR

.02 kHz

250 mA

13.5

10 %

FLANGE MOUNT

ZIP14,.06,.09,70

Audio/Video Amplifiers

1.78 mm

85 Cel

40 dB

-20 Cel

Tin/Lead (Sn/Pb)

ZIG-ZAG

R-PZFM-T14

20 V

30 W

Not Qualified

9 V

e0

LV47022P

Onsemi

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

25

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

4

4

400 mA

.1 %

IN-LINE

ZIP25,.16,.16,40

1 mm

85 Cel

-40 Cel

ZIG-ZAG

R-PZIP-T25

16 V

48 W

4.5 mm

12.3 mm

8 V

29.2 mm

LV47017P

Onsemi

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

25

ZIP

RECTANGULAR

UNSPECIFIED

NO

1

4

.02 kHz

400 mA

14.4

.03 %

FLANGE MOUNT

ZIP25,.16,.16,40

Audio/Video Amplifiers

1 mm

85 Cel

-40 Cel

ZIG-ZAG

R-XZFM-T25

16 V

48 W

Not Qualified

9 V

LV47017P-E

Onsemi

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

25

ZIP

RECTANGULAR

UNSPECIFIED

NO

1

4

.02 kHz

400 mA

14.4

.03 %

FLANGE MOUNT

ZIP25,.16,.16,40

Audio/Video Amplifiers

1 mm

85 Cel

-40 Cel

TIN BISMUTH

ZIG-ZAG

R-XZFM-T25

16 V

48 W

Not Qualified

9 V

e6

LA4625-E

Onsemi

AUDIO AMPLIFIER

OTHER

THROUGH-HOLE

14

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

240 mA

12

IN-LINE

ZIP14,.06,.09,70

Audio/Video Amplifiers

1.78 mm

85 Cel

-20 Cel

Tin/Bismuth (Sn/Bi)

ZIG-ZAG

R-PZIP-T14

Not Qualified

e6

LV47004P

Onsemi

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

25

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

4

400 mA

14.4

IN-LINE

ZIP25,.16,.16,40

Audio/Video Amplifiers

1 mm

85 Cel

-40 Cel

ZIG-ZAG

R-PZIP-T25

Not Qualified

LV47011P

Onsemi

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

25

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

4

4

400 mA

.12 %

IN-LINE

ZIP25,.16,.16,40

1 mm

85 Cel

-40 Cel

ZIG-ZAG

R-PZIP-T25

18 V

50 W

4.5 mm

12.3 mm

29.2 mm

LV47009P-E

Onsemi

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

25

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

4

400 mA

14.4

IN-LINE

ZIP25,.16,.16,40

Audio/Video Amplifiers

1 mm

85 Cel

-40 Cel

Tin/Bismuth (Sn/Bi)

ZIG-ZAG

R-PZIP-T25

Not Qualified

e6

LV47022P-H

Onsemi

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

25

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

4

4

400 mA

14.4

.1 %

IN-LINE

ZIP25,.16,.16,40

Audio/Video Amplifiers

1 mm

85 Cel

-40 Cel

Tin/Bismuth (Sn/Bi)

ZIG-ZAG

R-PZIP-T25

16 V

48 W

4.5 mm

12.3 mm

Not Qualified

8 V

e6

29.2 mm

LV47002P

Onsemi

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

25

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

4

400 mA

14.4

IN-LINE

ZIP25,.16,.16,40

Audio/Video Amplifiers

1 mm

85 Cel

-40 Cel

ZIG-ZAG

R-PZIP-T25

Not Qualified

LA4628-E

Onsemi

AUDIO AMPLIFIER

OTHER

THROUGH-HOLE

14

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

BIPOLAR

13.5

IN-LINE

ZIP14,.06,.09,70

Audio/Video Amplifiers

1.78 mm

85 Cel

-20 Cel

TIN BISMUTH

ZIG-ZAG

R-PZIP-T14

Not Qualified

e6

VP513

Onsemi

THROUGH-HOLE

18

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

BIPOLAR

47 mA

10,70

IN-LINE

ZIP18,.1

Audio/Video Amplifiers

1.27 mm

ZIG-ZAG

R-PZIP-T18

Not Qualified

VP503

Onsemi

VIDEO AMPLIFIER

THROUGH-HOLE

18

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

BIPOLAR

10,70

IN-LINE

ZIP18,.1

Audio/Video Amplifiers

1.27 mm

ZIG-ZAG

R-PZIP-T18

Not Qualified

STV9553

STMicroelectronics

VIDEO AMPLIFIER

THROUGH-HOLE

11

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

3

29 kHz

12,110

IN-LINE

ZIP11,.1,.1,67

Audio/Video Amplifiers

1.7 mm

ZIG-ZAG

R-PZIP-T11

15 V

14.65 mm

3 mm

Not Qualified

10 V

IT ALSO REQUIRES 20V TO 115V SUPPLY

20 mm

STPA001A

STMicroelectronics

CLASS AB AUDIO AMPLIFIER

THROUGH-HOLE

16

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

4

BCDMOS

14.4

IN-LINE

ZIP27,.16,.16,40

Audio/Video Amplifiers

1 mm

ZIG-ZAG

R-PZIP-T27

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

STV5111

STMicroelectronics

VIDEO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

15

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

3

BCDMOS

6 kHz

12,210

MICROELECTRONIC ASSEMBLY

ZIP15,.2,.17TB

Audio/Video Amplifiers

1.27 mm

70 Cel

0 Cel

ZIG-ZAG

R-PZMA-T15

10 V

Not Qualified

7.5 V

TEA5101A

STMicroelectronics

VIDEO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

15

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

3

BICMOS

10 kHz

59 mA

12,200

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 200V SUPPLY

e0

TEA5101W

STMicroelectronics

VIDEO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

15

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

3

10 kHz

12,200

FLANGE MOUNT

ZIP15,.1,.1TB

Audio/Video Amplifiers

1.27 mm

70 Cel

0 Cel

TIN LEAD

ZIG-ZAG

R-PZFM-T15

Not Qualified

e0

STPA001H

STMicroelectronics

CLASS AB AUDIO AMPLIFIER

THROUGH-HOLE

25

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

4

4

BCD

.02 kHz

.007 %

IN-LINE

ZIP27,.16,.16,40

1 mm

150 Cel

ZIG-ZAG

R-PZIP-T25

18 V

50 W

4.65 mm

15.7 mm

6 V

NOT SPECIFIED

NOT SPECIFIED

29.23 mm

STPA001

STMicroelectronics

CLASS AB AUDIO AMPLIFIER

THROUGH-HOLE

25

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

4

BCDMOS

14.4

IN-LINE

ZIP25,.16,.16,40

Audio/Video Amplifiers

1 mm

ZIG-ZAG

R-PZIP-T25

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

STPA001AH

STMicroelectronics

CLASS AB AUDIO AMPLIFIER

THROUGH-HOLE

27

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

4

4

BCD

.02 kHz

.007 %

IN-LINE

ZIP27,.16,.16,40

1 mm

150 Cel

ZIG-ZAG

R-PZIP-T27

18 V

50 W

4.65 mm

15.7 mm

6 V

NOT SPECIFIED

NOT SPECIFIED

29.23 mm

TDA9536

STMicroelectronics

VIDEO AMPLIFIER

THROUGH-HOLE

11

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

3

BCDMOS

50 kHz

12,110

IN-LINE

ZIP11,.1,.1,67

Audio/Video Amplifiers

1.7 mm

20 dB

TIN LEAD

ZIG-ZAG

R-PZMA-T11

15 V

14.65 mm

3 mm

Not Qualified

10 V

IT ALSO REQUIRES 20 TO 115V

e0

20 mm

TDA9556

STMicroelectronics

VIDEO AMPLIFIER

THROUGH-HOLE

11

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

3

BCDMOS

50 kHz

12,110

IN-LINE

ZIP11,.1,.1,67

Audio/Video Amplifiers

1.7 mm

26 dB

TIN LEAD

ZIG-ZAG

R-PZIP-T11

15 V

14.65 mm

3 mm

Not Qualified

10 V

IT ALSO REQUIRES 20 TO 115V

e0

20 mm

TDA9535

STMicroelectronics

VIDEO AMPLIFIER

THROUGH-HOLE

11

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

3

BCDMOS

37 kHz

40 mA

12,110

IN-LINE

ZIP11,.1,.1,67

Audio/Video Amplifiers

1.7 mm

19.3 dB

TIN LEAD

ZIG-ZAG

R-PZFM-T11

15 V

14.65 mm

3 mm

Not Qualified

10 V

IT ALSO REQUIRES 20V TO 115V SUPPLY

e0

20 mm

TDA9511

STMicroelectronics

VIDEO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

5

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

BCDMOS

.04 kHz

12,90

FLANGE MOUNT

ZIP7,.2,.1TB

Audio/Video Amplifiers

1.27 mm

70 Cel

0 Cel

TIN LEAD

ZIG-ZAG

R-PZFM-T5

15 V

Not Qualified

10 V

ALSO REQUIRES THE SUPPLY OF 20V TO 110V

e0

STV9556

STMicroelectronics

VIDEO AMPLIFIER

THROUGH-HOLE

11

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

3

50 kHz

12,110

IN-LINE

ZIP11,.1,.1,67

Audio/Video Amplifiers

1.7 mm

ZIG-ZAG

R-PZFM-T11

15 V

14.65 mm

3 mm

Not Qualified

10 V

IT ALSO REQUIRES 20V TO 115V SUPPLY

20 mm

TDA9501

STMicroelectronics

VIDEO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

5

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

BCDMOS

.04 kHz

15 mA

12,90

FLANGE MOUNT

ZIP5,.15,.2,67TB

Audio/Video Amplifiers

1.7 mm

70 Cel

20 dB

0 Cel

TIN LEAD

ZIG-ZAG

R-PZFM-T5

15 V

Not Qualified

10 V

ALSO REQUIRES THE SUPPLY OF 30V TO 90V

e0

STV9555

STMicroelectronics

VIDEO AMPLIFIER

THROUGH-HOLE

11

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

3

BICMOS

37 kHz

12,110

FLANGE MOUNT

ZIP11,.1,.1,67TB

Audio/Video Amplifiers

1.7 mm

ZIG-ZAG

R-PZFM-T11

15 V

14.65 mm

3 mm

Not Qualified

10 V

IT ALSO REQUIRES 20V TO 115V SUPPLY

20 mm

TDA9533

STMicroelectronics

VIDEO AMPLIFIER

THROUGH-HOLE

15

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

3

BCDMOS

50 kHz

12,110

FLANGE MOUNT

ZIP15,.2,.17TB

Audio/Video Amplifiers

1.27 mm

19.3 dB

ZIG-ZAG

R-PZFM-T15

15 V

Not Qualified

10 V

IT ALSO REQUIRES 20V TO 115V SUPPLY

STA510

STMicroelectronics

AUDIO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

27

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

1

BCDMOS

.02 kHz

45

10 %

FLANGE MOUNT

ZIP27,.16,.16,40

Audio/Video Amplifiers

1 mm

70 Cel

0 Cel

ZIG-ZAG

R-PZFM-T27

55 V

Not Qualified

11 V

TDA9535L

STMicroelectronics

VIDEO AMPLIFIER

THROUGH-HOLE

11

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

3

BCDMOS

37 kHz

12,110

IN-LINE

ZIP11,.1,.1,67

Audio/Video Amplifiers

1.7 mm

26 dB

TIN LEAD

ZIG-ZAG

R-PZIP-T11

15 V

14.65 mm

3 mm

Not Qualified

10 V

IT ALSO REQUIRES 20 TO 115V SUPPLY

e0

20 mm

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

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

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

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

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

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

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

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

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.