6 Audio & Video Amplifiers 151

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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

OPA360IDCKT

Texas Instruments

VIDEO AMPLIFIER

AUTOMOTIVE

GULL WING

6

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

6.5 mA

3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP6,.08

Audio/Video Amplifiers

.635 mm

125 Cel

-40 Cel

DUAL

R-PDSO-G6

Not Qualified

OPA359IDCKR

Texas Instruments

VIDEO AMPLIFIER

AUTOMOTIVE

GULL WING

6

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

6.5 mA

3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP6,.08

Audio/Video Amplifiers

.635 mm

125 Cel

-40 Cel

DUAL

R-PDSO-G6

Not Qualified

OPA360IDBVR

Texas Instruments

VIDEO AMPLIFIER

AUTOMOTIVE

GULL WING

6

TSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

6.5 mA

3

SMALL OUTLINE, THIN PROFILE

TSOP6,.11,37

Audio/Video Amplifiers

.95 mm

125 Cel

-40 Cel

DUAL

R-PDSO-G6

Not Qualified

OPA358IDBVR

Texas Instruments

VIDEO AMPLIFIER

AUTOMOTIVE

GULL WING

6

TSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

6.5 mA

3

SMALL OUTLINE, THIN PROFILE

TSOP6,.11,37

Audio/Video Amplifiers

.95 mm

125 Cel

-40 Cel

DUAL

R-PDSO-G6

Not Qualified

OPA359AIDCKT

Texas Instruments

VIDEO AMPLIFIER

AUTOMOTIVE

GULL WING

6

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

35 kHz

6.5 mA

3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP6,.08

Audio/Video Amplifiers

.65 mm

125 Cel

6.02 dB

-40 Cel

DUAL

R-PDSO-G6

3.3 V

1.1 mm

1.25 mm

Not Qualified

2.7 V

2 mm

OPA358IDBVT

Texas Instruments

VIDEO AMPLIFIER

AUTOMOTIVE

GULL WING

6

TSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

6.5 mA

3

SMALL OUTLINE, THIN PROFILE

TSOP6,.11,37

Audio/Video Amplifiers

.95 mm

125 Cel

-40 Cel

DUAL

R-PDSO-G6

Not Qualified

OPA359AIDBVR

Texas Instruments

VIDEO AMPLIFIER

AUTOMOTIVE

GULL WING

6

LSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

35 kHz

6.5 mA

3

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP6,.11,37

Audio/Video Amplifiers

.95 mm

125 Cel

6.02 dB

-40 Cel

DUAL

R-PDSO-G6

3.3 V

1.45 mm

1.6 mm

Not Qualified

2.7 V

2.9 mm

OPA360AIDCKRE4

Texas Instruments

VIDEO AMPLIFIER

INDUSTRIAL

GULL WING

6

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

9 mA

3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP6,.08

Audio/Video Amplifiers

.65 mm

85 Cel

6 dB

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G6

2

3.3 V

1.1 mm

1.25 mm

Not Qualified

2.7 V

e4

30

260

2 mm

OPA359IDBVR

Texas Instruments

VIDEO AMPLIFIER

AUTOMOTIVE

GULL WING

6

TSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

6.5 mA

3

SMALL OUTLINE, THIN PROFILE

TSOP6,.11,37

Audio/Video Amplifiers

.95 mm

125 Cel

-40 Cel

DUAL

R-PDSO-G6

Not Qualified

OPA358IDCKT

Texas Instruments

VIDEO AMPLIFIER

AUTOMOTIVE

GULL WING

6

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

6.5 mA

3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP6,.08

Audio/Video Amplifiers

.635 mm

125 Cel

-40 Cel

DUAL

R-PDSO-G6

Not Qualified

OPA360AIDBVR

Texas Instruments

VIDEO AMPLIFIER

INDUSTRIAL

GULL WING

6

LSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

.95 mm

85 Cel

6 dB

-40 Cel

DUAL

R-PDSO-G6

3.3 V

1.45 mm

1.6 mm

Not Qualified

2.7 V

2.9 mm

OPA360AIDBVT

Texas Instruments

VIDEO AMPLIFIER

INDUSTRIAL

GULL WING

6

LSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

.95 mm

85 Cel

6 dB

-40 Cel

DUAL

R-PDSO-G6

3.3 V

1.45 mm

1.6 mm

Not Qualified

2.7 V

2.9 mm

LMV1026UR

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

6

VFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

2

.01 kHz

.03 %

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

BOTTOM

R-PBGA-B6

3 V

.35 mm

1.128 mm

1.6 V

1.628 mm

LMV1022UR

Texas Instruments

AUDIO PREAMPLIFIER

INDUSTRIAL

BALL

6

VFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

2

.05 %

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

BOTTOM

R-PBGA-B6

3.6 V

.35 mm

1.128 mm

1.6 V

1.628 mm

LMH6704MFX

Texas Instruments

VIDEO AMPLIFIER

INDUSTRIAL

GULL WING

6

LSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

BIPOLAR

650 kHz

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

.953 mm

85 Cel

-40 Cel

TIN LEAD

DUAL

R-PDSO-G6

1

6 V

1.22 mm

1.6 mm

4 V

e0

260

2.92 mm

LMV1023URX

Texas Instruments

AUDIO PREAMPLIFIER

INDUSTRIAL

BALL

6

VFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

2

.05 %

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

BOTTOM

R-PBGA-B6

3.6 V

.35 mm

1.128 mm

1.6 V

1.628 mm

LMV1022URX

Texas Instruments

AUDIO PREAMPLIFIER

INDUSTRIAL

BALL

6

VFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

2

.05 %

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

BOTTOM

R-PBGA-B6

3.6 V

.35 mm

1.128 mm

1.6 V

1.628 mm

LMV1026URX

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

6

VFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

2

.01 kHz

.03 %

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

BOTTOM

R-PBGA-B6

3 V

.35 mm

1.128 mm

1.6 V

1.628 mm

LMV1023UR

Texas Instruments

AUDIO PREAMPLIFIER

INDUSTRIAL

BALL

6

VFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

2

.05 %

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

BOTTOM

R-PBGA-B6

3.6 V

.35 mm

1.128 mm

1.6 V

1.628 mm

LMV1024URX

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

6

VFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

2

.01 kHz

.03 %

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

BOTTOM

R-PBGA-B6

3 V

.35 mm

1.128 mm

1.6 V

1.628 mm

LMH6704MF

Texas Instruments

VIDEO AMPLIFIER

INDUSTRIAL

GULL WING

6

LSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

BIPOLAR

650 kHz

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

.953 mm

85 Cel

-40 Cel

TIN LEAD

DUAL

R-PDSO-G6

1

6 V

1.22 mm

1.6 mm

4 V

e0

260

2.92 mm

LMV1024UR

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

6

VFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

2

.01 kHz

.03 %

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

BOTTOM

R-PBGA-B6

3 V

.35 mm

1.128 mm

1.6 V

1.628 mm

LT6210CS6

Analog Devices

VIDEO AMPLIFIER

COMMERCIAL

GULL WING

6

VSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

200 kHz

SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

.95 mm

70 Cel

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G6

1

6 V

1 mm

1.625 mm

Not Qualified

1.5 V

e0

2.9 mm

LT6210IS6#TRMPBF

Analog Devices

VIDEO AMPLIFIER

INDUSTRIAL

GULL WING

6

VSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

200 kHz

SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

.95 mm

85 Cel

-40 Cel

MATTE TIN

DUAL

R-PDSO-G6

1

6 V

1 mm

1.625 mm

Not Qualified

1.5 V

e3

30

260

2.9 mm

LT6210CS6#PBF

Analog Devices

VIDEO AMPLIFIER

COMMERCIAL

GULL WING

6

VSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

200 kHz

SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

.95 mm

70 Cel

0 Cel

Matte Tin (Sn) - annealed

DUAL

R-PDSO-G6

1

6 V

1 mm

1.625 mm

Not Qualified

1.5 V

e3

30

260

2.9 mm

LT6210CS6#TRPBF

Analog Devices

VIDEO AMPLIFIER

COMMERCIAL

GULL WING

6

VSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

200 kHz

SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

.95 mm

70 Cel

0 Cel

MATTE TIN

DUAL

R-PDSO-G6

1

6 V

1 mm

1.625 mm

Not Qualified

1.5 V

e3

30

260

2.9 mm

LT6210IS6#TRM

Analog Devices

VIDEO AMPLIFIER

INDUSTRIAL

GULL WING

6

VSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

200 kHz

SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

.95 mm

85 Cel

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G6

1

6 V

1 mm

1.625 mm

Not Qualified

1.5 V

e0

2.9 mm

LT6210IS6#PBF

Analog Devices

VIDEO AMPLIFIER

INDUSTRIAL

GULL WING

6

VSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

200 kHz

SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

.95 mm

85 Cel

-40 Cel

Matte Tin (Sn) - annealed

DUAL

R-PDSO-G6

1

6 V

1 mm

1.625 mm

Not Qualified

1.5 V

e3

30

260

2.9 mm

LT6210IS6

Analog Devices

VIDEO AMPLIFIER

INDUSTRIAL

GULL WING

6

VSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

200 kHz

SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

.95 mm

85 Cel

-40 Cel

TIN LEAD

DUAL

R-PDSO-G6

1

6 V

1 mm

1.625 mm

Not Qualified

1.5 V

e0

2.9 mm

LT6210IS6#TRPBF

Analog Devices

VIDEO AMPLIFIER

INDUSTRIAL

GULL WING

6

VSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

200 kHz

SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

.95 mm

85 Cel

-40 Cel

MATTE TIN

DUAL

R-PDSO-G6

1

6 V

1 mm

1.625 mm

Not Qualified

1.5 V

e3

30

260

2.9 mm

LT6210CS6#TR

Analog Devices

VIDEO AMPLIFIER

COMMERCIAL

GULL WING

6

VSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

200 kHz

SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

.95 mm

70 Cel

0 Cel

TIN LEAD

DUAL

R-PDSO-G6

1

6 V

1 mm

1.625 mm

Not Qualified

1.5 V

e0

2.9 mm

HMC-C078

Analog Devices

VIDEO AMPLIFIER

OTHER

UNSPECIFIED

6

RECTANGULAR

UNSPECIFIED

NO

1

1

MICROELECTRONIC ASSEMBLY

85 Cel

-55 Cel

GOLD OVER NICKEL

UNSPECIFIED

R-XXMA-X6

25.4 mm

Not Qualified

e4

38.1 mm

LT6210CS6#TRM

Analog Devices

VIDEO AMPLIFIER

COMMERCIAL

GULL WING

6

VSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

200 kHz

SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

.95 mm

70 Cel

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G6

1

6 V

1 mm

1.625 mm

Not Qualified

1.5 V

e0

2.9 mm

LT6210CS6#TRMPBF

Analog Devices

VIDEO AMPLIFIER

COMMERCIAL

GULL WING

6

VSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

200 kHz

SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

.95 mm

70 Cel

0 Cel

MATTE TIN

DUAL

R-PDSO-G6

1

6 V

1 mm

1.625 mm

Not Qualified

1.5 V

e3

30

260

2.9 mm

LT6210IS6#TR

Analog Devices

VIDEO AMPLIFIER

INDUSTRIAL

GULL WING

6

VSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

200 kHz

SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

.95 mm

85 Cel

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G6

1

6 V

1 mm

1.625 mm

Not Qualified

1.5 V

e0

2.9 mm

MAX9812LEXT/V+T

Analog Devices

AUDIO AMPLIFIER

INDUSTRIAL

GULL WING

6

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

BICMOS

.022 kHz

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

85 Cel

20 dB

-40 Cel

DUAL

R-PDSO-G6

3.6 V

1.1 mm

1.25 mm

2.7 V

NOT SPECIFIED

NOT SPECIFIED

2 mm

MAX9587ALT+T

Analog Devices

VIDEO AMPLIFIER

AUTOMOTIVE

NO LEAD

6

SON

RECTANGULAR

PLASTIC/EPOXY

YES

2

BICMOS

8 mA

3.3

SMALL OUTLINE

SOLCC6,.08,25

Audio/Video Amplifiers

.635 mm

125 Cel

-40 Cel

Matte Tin (Sn) - annealed

DUAL

R-PDSO-N6

Not Qualified

e3

MAX9583ALT+T

Analog Devices

VIDEO AMPLIFIER

AUTOMOTIVE

NO LEAD

6

SON

RECTANGULAR

PLASTIC/EPOXY

YES

2

BICMOS

7 mA

3.3

SMALL OUTLINE

SOLCC6,.08,25

Audio/Video Amplifiers

.635 mm

125 Cel

-40 Cel

Matte Tin (Sn) - annealed

DUAL

R-PDSO-N6

Not Qualified

e3

MAX9502MAALT+T

Analog Devices

VIDEO AMPLIFIER

AUTOMOTIVE

NO LEAD

6

VQCCN

RECTANGULAR

UNSPECIFIED

YES

1

1

BICMOS

11 mA

3

CHIP CARRIER, VERY THIN PROFILE

SOLCC6,.04,20

Audio/Video Amplifiers

.5 mm

125 Cel

12 dB

-40 Cel

Matte Tin (Sn) - annealed

BOTTOM

R-XBCC-N6

1

3.6 V

.8 mm

1 mm

Not Qualified

2.5 V

e3

1.5 mm

MAX9586ATT+T

Analog Devices

VIDEO AMPLIFIER

AUTOMOTIVE

NO LEAD

6

SON

RECTANGULAR

PLASTIC/EPOXY

YES

1

BICMOS

8 mA

3.3

SMALL OUTLINE

SOLCC6,.12,38

Audio/Video Amplifiers

.95 mm

125 Cel

-40 Cel

Matte Tin (Sn) - annealed

DUAL

R-PDSO-N6

Not Qualified

e3

MAX9502GAALT+

Analog Devices

VIDEO AMPLIFIER

AUTOMOTIVE

BUTT

6

VBCC

RECTANGULAR

UNSPECIFIED

YES

1

1

BICMOS

5 kHz

CHIP CARRIER, VERY THIN PROFILE

.5 mm

125 Cel

6 dB

-40 Cel

GOLD NICKEL

BOTTOM

R-XBCC-B6

1

3.6 V

.8 mm

1 mm

2.5 V

e4

30

260

1.5 mm

MAX9502GAALT+T

Analog Devices

VIDEO AMPLIFIER

AUTOMOTIVE

NO LEAD

6

VQCCN

RECTANGULAR

UNSPECIFIED

YES

1

1

BICMOS

11 mA

3

CHIP CARRIER, VERY THIN PROFILE

SOLCC6,.04,20

Audio/Video Amplifiers

.5 mm

125 Cel

6 dB

-40 Cel

GOLD NICKEL

BOTTOM

R-XBCC-N6

1

3.6 V

.8 mm

1 mm

Not Qualified

2.5 V

e4

30

260

1.5 mm

FAN3850AUC19X

Onsemi

AUDIO PREAMPLIFIER

OTHER

BALL

6

FBGA

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

1.8

GRID ARRAY, FINE PITCH

BGA6,2X3,20

Audio/Video Amplifiers

.5 mm

85 Cel

-30 Cel

Tin/Silver/Copper (Sn/Ag/Cu)

BOTTOM

R-PBGA-B6

1

Not Qualified

e1

NCV2561SQT1G

Onsemi

VIDEO AMPLIFIER

AUTOMOTIVE

GULL WING

6

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

AEC-Q100

9 mA

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP6,.08

.65 mm

125 Cel

-40 Cel

DUAL

R-PDSO-G6

1

3.3 V

1.1 mm

1.25 mm

2.7 V

NOT SPECIFIED

260

2 mm

MAX2666EYT+

Maxim Integrated

AUDIO PREAMPLIFIER

INDUSTRIAL

BUTT

6

VBCC

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

BICMOS

CHIP CARRIER, VERY THIN PROFILE

.5 mm

85 Cel

-40 Cel

BOTTOM

R-PBCC-B6

3.3 V

.55 mm

1 mm

Not Qualified

2.7 V

30

260

1.5 mm

MAX2666EYT+T

Maxim Integrated

AUDIO PREAMPLIFIER

INDUSTRIAL

BUTT

6

VBCC

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

BICMOS

CHIP CARRIER, VERY THIN PROFILE

.5 mm

85 Cel

14.5 dB

-40 Cel

BOTTOM

R-PBCC-B6

3.3 V

.55 mm

1 mm

2.7 V

1.5 mm

MAX2668EYT+T

Maxim Integrated

AUDIO PREAMPLIFIER

INDUSTRIAL

BUTT

6

VBCC

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

BICMOS

CHIP CARRIER, VERY THIN PROFILE

.5 mm

85 Cel

14.5 dB

-40 Cel

BOTTOM

R-PBCC-B6

3.3 V

.55 mm

1 mm

2.7 V

1.5 mm

MAX2668EYT+

Maxim Integrated

AUDIO PREAMPLIFIER

INDUSTRIAL

BUTT

6

VBCC

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

BICMOS

CHIP CARRIER, VERY THIN PROFILE

.5 mm

85 Cel

-40 Cel

BOTTOM

R-PBCC-B6

3.3 V

.55 mm

1 mm

Not Qualified

2.7 V

30

260

1.5 mm

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.