Audio & Video Amplifiers

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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

OPA832IDG4

Texas Instruments

VIDEO AMPLIFIER

INDUSTRIAL

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

BIPOLAR

SMALL OUTLINE

1.27 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G8

2

5.5 V

1.75 mm

3.9 mm

Not Qualified

1.4 V

IT CAN ALSO OPERATE WITH 2.8V TO 11V SINGLE SUPPLY

e4

30

260

4.9 mm

OPA359IDCKT

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

CLC5509CM

Texas Instruments

AUDIO PREAMPLIFIER

COMMERCIAL

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

BIPOLAR

.033 kHz

SMALL OUTLINE

1.27 mm

70 Cel

0 Cel

DUAL

R-PDSO-G8

1.753 mm

3.899 mm

4.902 mm

LMP7707MAX

Texas Instruments

VIDEO AMPLIFIER

AUTOMOTIVE

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

CMOS

1.5 kHz

SMALL OUTLINE

1.27 mm

125 Cel

-40 Cel

TIN LEAD

DUAL

R-PDSO-G8

1

12 V

3.9 mm

2.7 V

e0

30

235

4.9 mm

OPA361AQDCKRQ1

Texas Instruments

VIDEO AMPLIFIER

AUTOMOTIVE

GULL WING

6

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

AEC-Q100

9 mA

3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP6,.08

Audio/Video Amplifiers

.65 mm

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G6

2

3.6 V

1.1 mm

1.25 mm

Not Qualified

2.5 V

e4

30

260

2 mm

LM4665ITL/NOPB

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

9

VFBGA

SQUARE

PLASTIC/EPOXY

YES

1

1

7 mA

3/5

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA9,3X3,20

Audio/Video Amplifiers

.5 mm

85 Cel

12 dB

-40 Cel

TIN SILVER COPPER

BOTTOM

S-PBGA-B9

1

5.5 V

1.4 W

.675 mm

1.5145 mm

Not Qualified

2.7 V

e1

30

260

1.5145 mm

LM4673SD

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

NO LEAD

8

HVSON

SQUARE

UNSPECIFIED

YES

1

1

.02 kHz

3.75 mA

2.4/5.5

10 %

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC8,.11,20

Audio/Video Amplifiers

.5 mm

85 Cel

-40 Cel

DUAL

S-XDSO-N8

5.5 V

2.65 W

.8 mm

3 mm

Not Qualified

2.4 V

NOT SPECIFIED

NOT SPECIFIED

3 mm

TL592P3

Texas Instruments

VIDEO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

8

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

BIPOLAR

27 mA

+-6

IN-LINE

DIP8,.3

Audio/Video Amplifiers

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T8

SN10502DGK

Texas Instruments

VIDEO AMPLIFIER

INDUSTRIAL

GULL WING

8

TSSOP

SQUARE

PLASTIC/EPOXY

YES

2

1

100 kHz

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

85 Cel

2 dB

-40 Cel

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

DUAL

S-PDSO-G8

1

8 V

1.1 mm

3 mm

Not Qualified

1.35 V

IT CAN ALSO OPERATE WITH 2.7V TO 18V SINGLE SUPPLY

e4

NOT SPECIFIED

260

3 mm

SN72733N

Texas Instruments

VIDEO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

BIPOLAR

+-6

IN-LINE

DIP14,.3

Audio/Video Amplifiers

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T14

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SN5512L

Texas Instruments

VIDEO AMPLIFIER

MILITARY

WIRE

10

ROUND

METAL

BIPOLAR

CYLINDRICAL

CAN10,.23

Audio/Video Amplifiers

125 Cel

-55 Cel

BOTTOM

O-MBCY-W10

Not Qualified

TLS1233N

Texas Instruments

VIDEO PREAMPLIFIER

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

3

BIPOLAR

100 kHz

94 mA

12

.5 %

IN-LINE

DIP20,.3

Audio/Video Amplifiers

2.54 mm

70 Cel

26 dB

0 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDIP-T20

13 V

5.08 mm

7.62 mm

Not Qualified

11 V

e4

24.325 mm

SN16923N

Texas Instruments

AUDIO AMPLIFIER

OTHER

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

BIPOLAR

IN-LINE

DIP14,.3

Audio/Video Amplifiers

2.54 mm

100 Cel

-55 Cel

DUAL

R-PDIP-T14

Not Qualified

TPA4860DG4

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

CMOS

.02 kHz

3.3/5

2 %

SMALL OUTLINE

SOP16,.25

Audio/Video Amplifiers

1.27 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

5.5 V

1.1 W

1.75 mm

3.9 mm

Not Qualified

2.7 V

e4

30

260

9.9 mm

LMP7708MMX

Texas Instruments

VIDEO AMPLIFIER

AUTOMOTIVE

GULL WING

8

TSSOP

SQUARE

PLASTIC/EPOXY

YES

2

1

CMOS

1.5 kHz

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

125 Cel

-40 Cel

TIN LEAD

DUAL

S-PDSO-G8

1

12 V

1.09 mm

3 mm

2.7 V

e0

40

260

3 mm

OPA360AIDCKTG4

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

MC1545W

Texas Instruments

VIDEO AMPLIFIER

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC

YES

BIPOLAR

+-5

FLATPACK

FL14,.3

Audio/Video Amplifiers

1.27 mm

125 Cel

-55 Cel

DUAL

R-XDFP-F14

Not Qualified

DRV5825PRHBR

Texas Instruments

AUDIO AMPLIFIER

OTHER

NO LEAD

32

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

2

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.2SQ,20

.5 mm

85 Cel

-25 Cel

NICKEL PALLADIUM GOLD

QUAD

S-PQCC-N32

1

26.4 V

1 mm

5 mm

4.5 V

e4

30

260

5 mm

OPA688U/2K5

Texas Instruments

VIDEO AMPLIFIER

INDUSTRIAL

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

SMALL OUTLINE

1.27 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G8

1.75 mm

3.9 mm

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

4.9 mm

LM1236AAA/NA

Texas Instruments

VIDEO PREAMPLIFIER

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

1

CMOS

150 kHz

250 mA

5

IN-LINE

DIP24,.3

Audio/Video Amplifiers

2.54 mm

70 Cel

0 Cel

TIN LEAD

DUAL

R-PDIP-T24

5.25 V

4.572 mm

7.62 mm

Not Qualified

4.75 V

e0

32.005 mm

TL027CD

Texas Instruments

VIDEO AMPLIFIER

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

50 kHz

30 mA

+-6

SMALL OUTLINE

SOP14,.25

Audio/Video Amplifiers

1.27 mm

70 Cel

50 dB

0 Cel

DUAL

R-PDSO-G14

8 V

1.75 mm

3.9 mm

Not Qualified

3 V

NOT SPECIFIED

NOT SPECIFIED

8.65 mm

HPA00398DRBR

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

NO LEAD

8

HVSON

SQUARE

PLASTIC/EPOXY

YES

1

1

CMOS

.02 kHz

6 mA

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

.65 mm

85 Cel

-40 Cel

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

DUAL

S-PDSO-N8

2

5.5 V

1.7 W

1 mm

3 mm

2.5 V

e4

NOT SPECIFIED

260

105 dB

3 mm

LME49610TS/NOPB

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

GULL WING

5

TO-263

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

200 kHz

SMALL OUTLINE

1.7 mm

85 Cel

-40 Cel

MATTE TIN

SINGLE

R-PSSO-G5

3

22 V

4.8 mm

8.64 mm

2.25 V

e3

30

245

10.16 mm

HPA00838ATPHDRQ1

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

GULL WING

64

HTQFP

SQUARE

PLASTIC/EPOXY

YES

1

4

AEC-Q100

FLATPACK, HEAT SINK/SLUG, THIN PROFILE

.8 mm

105 Cel

32 dB

-40 Cel

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

QUAD

S-PQFP-G64

3

22 V

116 W

1.2 mm

14 mm

8 V

e4

NOT SPECIFIED

260

14 mm

LME49600TS

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

GULL WING

5

TO-263

RECTANGULAR

PLASTIC/EPOXY

YES

1

2

180 kHz

SMALL OUTLINE

1.7 mm

85 Cel

-40 Cel

SINGLE

R-PSSO-G5

18 V

4.8 mm

8.64 mm

2.25 V

10.16 mm

LMP7709MA

Texas Instruments

VIDEO AMPLIFIER

AUTOMOTIVE

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

1

CMOS

1.5 kHz

SMALL OUTLINE

1.27 mm

125 Cel

-40 Cel

TIN LEAD

DUAL

R-PDSO-G14

1

12 V

3.91 mm

2.7 V

e0

30

235

8.64 mm

LMP7709MT

Texas Instruments

VIDEO AMPLIFIER

AUTOMOTIVE

GULL WING

14

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

1

CMOS

1.5 kHz

SMALL OUTLINE, SHRINK PITCH

.65 mm

125 Cel

-40 Cel

TIN LEAD

DUAL

R-PDSO-G14

1

12 V

4.4 mm

2.7 V

e0

40

260

5 mm

TL592APP3

Texas Instruments

VIDEO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

8

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

BIPOLAR

27 mA

+-6

IN-LINE

DIP8,.3

Audio/Video Amplifiers

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T8

CLC408AJE-TR13

Texas Instruments

VIDEO AMPLIFIER

OPA360IDBVT

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

LM4666SDX

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

NO LEAD

14

HVSON

RECTANGULAR

UNSPECIFIED

YES

1

2

.022 kHz

10 mA

3/5

1 %

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC14,.12,20

Audio/Video Amplifiers

.5 mm

85 Cel

6 dB

-40 Cel

TIN LEAD

DUAL

R-XDSO-N14

1

5.5 V

1.2 W

.8 mm

3 mm

Not Qualified

2.8 V

e0

260

4 mm

OPA360IDCKR

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

OPA361AIDCKR

Texas Instruments

VIDEO AMPLIFIER

AUTOMOTIVE

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

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G6

2

3.6 V

1.1 mm

1.25 mm

Not Qualified

2.5 V

e4

30

260

2 mm

SE592JB

Texas Instruments

VIDEO AMPLIFIER

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC

NO

BIPOLAR

38535Q/M;38534H;883B

27 mA

+-6

IN-LINE

DIP14,.3

Audio/Video Amplifiers

2.54 mm

125 Cel

-55 Cel

DUAL

R-XDIP-T14

Not Qualified

LME49810TB

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

15

RECTANGULAR

UNSPECIFIED

NO

1

1

FLANGE MOUNT

85 Cel

-40 Cel

TIN LEAD

ZIG-ZAG

R-XZFM-T15

1

100 V

20 V

e0

40

260

8418501CA

Texas Instruments

VIDEO AMPLIFIER

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

1

BIPOLAR

MIL-STD-883

27 mA

+-6

IN-LINE

DIP14,.3

Audio/Video Amplifiers

2.54 mm

125 Cel

-55 Cel

DUAL

R-GDIP-T14

6.5 V

Not Qualified

5.5 V

NOT SPECIFIED

NOT SPECIFIED

OPA360AIDCKR

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

3.6 V

1.1 mm

1.25 mm

Not Qualified

2.5 V

e4

30

260

2 mm

OPA360AIDCKT

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

3.6 V

1.1 mm

1.25 mm

Not Qualified

2.5 V

e4

30

260

2 mm

TPA112DGNRG4

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

GULL WING

8

HTSSOP

SQUARE

PLASTIC/EPOXY

YES

1

2

CMOS

.02 kHz

3 mA

3.3/5

.1 %

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

TSSOP8,.19

Audio/Video Amplifiers

.65 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

S-PDSO-G8

1

5.5 V

.07 W

1.1 mm

3 mm

Not Qualified

2.5 V

e4

30

260

3 mm

LM2202N

Texas Instruments

VIDEO AMPLIFIER

COMMERCIAL EXTENDED

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

1

BIPOLAR

230 kHz

.5 %

IN-LINE

2.54 mm

80 Cel

-20 Cel

DUAL

R-PDIP-T20

13.2 V

5.08 mm

7.62 mm

8 V

26.075 mm

LM4671ITLX/NOPB

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

9

VFBGA

SQUARE

PLASTIC/EPOXY

YES

1

1

.02 kHz

3 mA

2.5/5

10 %

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA9,3X3,20

Audio/Video Amplifiers

.5 mm

85 Cel

6.0206 dB

-40 Cel

TIN SILVER COPPER

BOTTOM

S-PBGA-B9

1

5.5 V

2.5 W

.6 mm

1.514 mm

Not Qualified

2.4 V

e1

30

260

93 dB

1.514 mm

LM2422TE

Texas Instruments

VIDEO AMPLIFIER

THROUGH-HOLE

11

RECTANGULAR

PLASTIC/EPOXY

NO

1

3

BIPOLAR

FLANGE MOUNT

ZIG-ZAG

R-PZFM-T11

230 V

100 V

IT ALSO REQUIRES 7V TO 13V SUPPLY

SN10501DGKRG4

Texas Instruments

VIDEO AMPLIFIER

INDUSTRIAL

GULL WING

8

TSSOP

SQUARE

PLASTIC/EPOXY

YES

1

1

100 kHz

22 mA

+-5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Audio/Video Amplifiers

.65 mm

85 Cel

-40 Cel

DUAL

S-PDSO-G8

8 V

1.1 mm

3 mm

Not Qualified

1.35 V

IT CAN ALSO OPERATE WITH 2.7V TO 18V SINGLE SUPPLY

NOT SPECIFIED

NOT SPECIFIED

3 mm

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

MC1445J

Texas Instruments

VIDEO AMPLIFIER

COMMERCIAL EXTENDED

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

2

BIPOLAR

50 kHz

30 mA

+-5

IN-LINE

DIP14,.3

Audio/Video Amplifiers

2.54 mm

75 Cel

19.5 dB

0 Cel

DUAL

R-GDIP-T14

8 V

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

TL592APP1

Texas Instruments

VIDEO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

8

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

BIPOLAR

27 mA

+-6

IN-LINE

DIP8,.3

Audio/Video Amplifiers

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T8

Not Qualified

LM2896P

Texas Instruments

AUDIO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

11

TO-202

RECTANGULAR

PLASTIC/EPOXY

NO

2

2

BIPOLAR

40 mA

10 %

FLANGE MOUNT

SIP11,.1TB

Audio/Video Amplifiers

2.54 mm

70 Cel

0 Cel

Tin/Lead (Sn/Pb)

SINGLE

R-PSFM-T11

15 V

2.5 W

Not Qualified

3 V

e0

LM2450TB

Texas Instruments

VIDEO AMPLIFIER

THROUGH-HOLE

15

RECTANGULAR

PLASTIC/EPOXY

NO

1

3

BIPOLAR

FLANGE MOUNT

ZIG-ZAG

R-PZFM-T15

230 V

100 V

IT ALSO REQUIRES 7 TO 13V VBB SUPPLY

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.