AUDIO AMPLIFIER Audio & Video Amplifiers 2,400+

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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

TA8221AH

Toshiba

AUDIO AMPLIFIER

OTHER

THROUGH-HOLE

17

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

BIPOLAR

.02 kHz

250 mA

10 %

FLANGE MOUNT

ZIP17,.08,.1,80

Audio/Video Amplifiers

2 mm

85 Cel

50 dB

-30 Cel

Tin/Lead (Sn/Pb)

ZIG-ZAG

R-PZFM-T17

18 V

30 W

Not Qualified

9 V

e0

TA8229K

Toshiba

AUDIO AMPLIFIER

COMMERCIAL EXTENDED

THROUGH-HOLE

15

HSIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

BIPOLAR

.02 kHz

45 mA

9

10 %

IN-LINE, HEAT SINK/SLUG

SIP15,.06,80

Audio/Video Amplifiers

2 mm

75 Cel

56.5 dB

-20 Cel

Tin/Lead (Sn/Pb)

SINGLE

R-PSIP-T15

15 V

4.6 W

18 mm

3 mm

Not Qualified

6 V

e0

30 mm

TDA2614

NXP Semiconductors

AUDIO AMPLIFIER

OTHER

THROUGH-HOLE

9

RECTANGULAR

PLASTIC/EPOXY

NO

1

1

BIPOLAR

.02 kHz

35 mA

15,30

.5 %

FLANGE MOUNT

SIP9,.1TB

Other Consumer ICs

2.54 mm

150 Cel

30 dB

-25 Cel

MATTE TIN

SINGLE

R-PSFM-T9

42 V

6.5 W

Not Qualified

15 V

e3

TDA2616/N1,112

NXP Semiconductors

AUDIO AMPLIFIER

OTHER

THROUGH-HOLE

9

SIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

2

.02 kHz

70 mA

10 %

IN-LINE

SIP9,.1

Audio/Video Amplifiers

2.54 mm

150 Cel

30 dB

-25 Cel

TIN

SINGLE

R-PSIP-T9

21 V

15 W

14.2 mm

4.4 mm

Not Qualified

7.5 V

e3

23.8 mm

TDF8590TH/N1,118

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

GULL WING

24

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

2

CMOS

.02 kHz

65 mA

+-27

10 %

SMALL OUTLINE, SHRINK PITCH

SOP24,.56,40

Audio/Video Amplifiers

1 mm

85 Cel

27 dB

-40 Cel

DUAL

R-PDSO-G24

29 V

160 W

3.5 mm

11 mm

Not Qualified

14 V

15.9 mm

TDF8590TH/N1TJ

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

GULL WING

24

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

2

CMOS

.02 kHz

10 %

SMALL OUTLINE, SHRINK PITCH

1 mm

85 Cel

27 dB

-40 Cel

DUAL

R-PDSO-G24

1

29 V

160 W

3.5 mm

11 mm

14 V

225

15.9 mm

KA22065

Samsung

AUDIO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

12

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

BIPOLAR

.02 kHz

45 mA

9

10 %

FLANGE MOUNT

SIP12,.1TB

Audio/Video Amplifiers

2.54 mm

70 Cel

56.5 dB

-20 Cel

SINGLE

R-PSFM-T12

15 V

4.6 W

Not Qualified

6 V

MC1554G

Motorola

AUDIO AMPLIFIER

MILITARY

WIRE

10

ROUND

METAL

1

BIPOLAR

CYLINDRICAL

CAN10,.23

Audio/Video Amplifiers

125 Cel

-55 Cel

Tin/Lead (Sn/Pb)

BOTTOM

O-MBCY-W10

Not Qualified

e0

MC34119P

Motorola

AUDIO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

8

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

1

BIPOLAR

.02 kHz

5 mA

10 %

IN-LINE

DIP8,.3

Audio/Video Amplifiers

2.54 mm

70 Cel

0 dB

-20 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDIP-T8

16 V

.4 W

4.45 mm

7.62 mm

Not Qualified

2 V

e0

9.78 mm

TA7250BP

Toshiba

AUDIO AMPLIFIER

OTHER

THROUGH-HOLE

12

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

1

BIPOLAR

.02 kHz

200 mA

13.2

10 %

FLANGE MOUNT

ZIP12,.08,.1,70TB

Audio/Video Amplifiers

1.78 mm

85 Cel

41 dB

-30 Cel

Tin/Lead (Sn/Pb)

ZIG-ZAG

R-PZFM-T12

18 V

30 W

Not Qualified

9 V

e0

TA8264AH

Toshiba

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

25

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

4

BIPOLAR

.02 kHz

400 mA

13.2

10 %

FLANGE MOUNT

ZIP25,.16,.16,40

Audio/Video Amplifiers

1 mm

85 Cel

34 dB

-40 Cel

ZIG-ZAG

R-PZFM-T25

18 V

24 W

Not Qualified

9 V

NOT SPECIFIED

NOT SPECIFIED

TFA9842J

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

9

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

.02 kHz

10 %

FLANGE MOUNT

85 Cel

26 dB

-40 Cel

MATTE TIN

ZIG-ZAG

R-PZFM-T9

26 V

7.5 W

Not Qualified

9 V

e3

BD5452AMUV-E2

ROHM

AUDIO AMPLIFIER

OTHER

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

1

2

BCDMOS

.02 kHz

80 mA

12

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.2SQ,20

Audio/Video Amplifiers

.5 mm

85 Cel

-25 Cel

QUAD

S-XQCC-N32

18 V

15 W

1 mm

5 mm

Not Qualified

10 V

NOT SPECIFIED

NOT SPECIFIED

5 mm

BD88400FJ-GE2

ROHM

AUDIO AMPLIFIER

NOT SPECIFIED

NOT SPECIFIED

IR3N06

Sharp Corporation

AUDIO AMPLIFIER

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

1

IN-LINE

2.54 mm

DUAL

R-PDIP-T16

8 V

4.4 mm

7.62 mm

Not Qualified

4 V

19.25 mm

KIA6210AH

Kec

AUDIO AMPLIFIER

OTHER

THROUGH-HOLE

17

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

BIPOLAR

250 mA

13.2

IN-LINE

ZIP17,.08,.1,80

Audio/Video Amplifiers

2 mm

85 Cel

-30 Cel

Tin/Lead (Sn/Pb)

ZIG-ZAG

R-PZIP-T17

Not Qualified

e0

LM2877P

Texas Instruments

AUDIO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

11

RECTANGULAR

UNSPECIFIED

NO

1

2

BIPOLAR

.02 kHz

10 %

FLANGE MOUNT

70 Cel

0 Cel

SINGLE

R-XSFM-T11

24 V

4.5 W

6 V

LM388N-3

National Semiconductor

AUDIO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

BIPOLAR

4/12

IN-LINE

DIP14,.3

Audio/Video Amplifiers

2.54 mm

70 Cel

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDIP-T14

Not Qualified

e0

LM389N

Texas Instruments

AUDIO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

18

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

1

BIPOLAR

.25 kHz

10 %

IN-LINE

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T18

12 V

.5 W

5.08 mm

7.62 mm

4 V

21.78 mm

LM4701T

Texas Instruments

AUDIO AMPLIFIER

THROUGH-HOLE

9

TO-220

RECTANGULAR

PLASTIC/EPOXY

NO

1

1

BIPOLAR

FLANGE MOUNT

ZIP9,.2,.11,37TB

85 Cel

-20 Cel

ZIG-ZAG

R-PZFM-T9

64 V

30 W

20 V

LM4862N

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

8

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

1

CMOS

.02 kHz

6 mA

IN-LINE

DIP8,.3

Audio/Video Amplifiers

2.54 mm

85 Cel

-40 Cel

TIN LEAD

DUAL

R-PDIP-T8

1

5.5 V

.825 W

5.08 mm

7.62 mm

Not Qualified

2.7 V

e0

9.817 mm

LM4882MM

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

GULL WING

8

TSSOP

SQUARE

PLASTIC/EPOXY

YES

1

1

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

85 Cel

-40 Cel

DUAL

S-PDSO-G8

5.5 V

.48 W

1.09 mm

3 mm

2.4 V

3 mm

MC1306P

Motorola

AUDIO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

8

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

BIPOLAR

IN-LINE

DIP8,.3

Audio/Video Amplifiers

2.54 mm

70 Cel

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDIP-T8

Not Qualified

e0

MC2830D

Motorola

AUDIO AMPLIFIER

COMMERCIAL

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

BIPOLAR

2 mA

5

1 %

SMALL OUTLINE

SOP8,.25

Audio/Video Amplifiers

1.27 mm

70 Cel

80 dB

0 Cel

TIN LEAD

DUAL

R-PDSO-G8

8 V

1.75 mm

3.9 mm

Not Qualified

1.8 V

e0

4.9 mm

MC2830P

Motorola

AUDIO AMPLIFIER

COMMERCIAL

THROUGH-HOLE

8

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

1

BIPOLAR

2 mA

5

1 %

IN-LINE

DIP8,.3

Audio/Video Amplifiers

2.54 mm

70 Cel

0 Cel

TIN LEAD

DUAL

R-PDIP-T8

8 V

4.45 mm

7.62 mm

Not Qualified

1.8 V

e0

9.78 mm

TA7252AP

Toshiba

AUDIO AMPLIFIER

COMMERCIAL EXTENDED

THROUGH-HOLE

7

RECTANGULAR

PLASTIC/EPOXY

NO

1

1

BIPOLAR

.02 kHz

4 mA

10 %

FLANGE MOUNT

SIP7,.1

Audio/Video Amplifiers

2.54 mm

75 Cel

53 dB

-30 Cel

Tin/Lead (Sn/Pb)

SINGLE

R-PSFM-T7

18 V

9.6 W

Not Qualified

9 V

e0

TA7313AP

Toshiba

AUDIO AMPLIFIER

THROUGH-HOLE

9

SIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

1

IN-LINE

2.54 mm

Tin/Lead (Sn/Pb)

SINGLE

R-PSIP-T9

14 V

.5 W

7.9 mm

3.2 mm

Not Qualified

4 V

e0

22.28 mm

TA7368P

Toshiba

AUDIO AMPLIFIER

COMMERCIAL EXTENDED

THROUGH-HOLE

9

SIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

1

BIPOLAR

.02 kHz

18 mA

6

10 %

IN-LINE

SIP9,.1

Audio/Video Amplifiers

2.54 mm

75 Cel

40 dB

-25 Cel

TIN LEAD

SINGLE

R-PSIP-T9

10 V

1.1 W

7.9 mm

3.2 mm

Not Qualified

2 V

e0

22.28 mm

TA8210AH

Toshiba

AUDIO AMPLIFIER

OTHER

THROUGH-HOLE

17

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

BIPOLAR

.02 kHz

250 mA

10 %

FLANGE MOUNT

ZIP17,.08,.1,80

Audio/Video Amplifiers

2 mm

85 Cel

50 dB

-30 Cel

Tin/Lead (Sn/Pb)

ZIG-ZAG

R-PZFM-T17

18 V

22 W

Not Qualified

9 V

e0

TA8233H

Toshiba

AUDIO AMPLIFIER

OTHER

THROUGH-HOLE

17

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

2

BIPOLAR

.02 kHz

250 mA

13.2

10 %

FLANGE MOUNT

ZIP17,.08,.1,80

Audio/Video Amplifiers

2 mm

85 Cel

50 dB

-30 Cel

Tin/Lead (Sn/Pb)

ZIG-ZAG

R-PZFM-T17

18 V

30 W

Not Qualified

9 V

e0

TA8258HQ

Toshiba

AUDIO AMPLIFIER

COMMERCIAL EXTENDED

THROUGH-HOLE

12

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

BIPOLAR

.02 kHz

130 mA

37

10 %

FLANGE MOUNT

ZIP12,.08,.1,70TB

Audio/Video Amplifiers

1.78 mm

75 Cel

34 dB

-20 Cel

ZIG-ZAG

R-PZFM-T12

42 V

20 W

Not Qualified

15 V

NOT SPECIFIED

NOT SPECIFIED

TA8259H

Toshiba

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

25

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

4

BIPOLAR

.02 kHz

400 mA

13.2

10 %

FLANGE MOUNT

ZIP25,.2,.14

Audio/Video Amplifiers

1.27 mm

85 Cel

34 dB

-40 Cel

TIN LEAD

ZIG-ZAG

R-PZFM-T25

18 V

24 W

Not Qualified

9 V

e0

TA8263BHQ

Toshiba

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

25

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

4

BIPOLAR

.02 kHz

400 mA

13.2

10 %

FLANGE MOUNT

ZIP25,.16,.16,40

Audio/Video Amplifiers

1 mm

85 Cel

26 dB

-40 Cel

ZIG-ZAG

R-PZFM-T25

18 V

28 W

Not Qualified

9 V

NOT SPECIFIED

NOT SPECIFIED

TA8264AHQ

Toshiba

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

25

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

4

BIPOLAR

.02 kHz

400 mA

13.2

10 %

FLANGE MOUNT

ZIP25,.16,.16,40

Audio/Video Amplifiers

1 mm

85 Cel

34 dB

-40 Cel

ZIG-ZAG

R-PZFM-T25

18 V

24 W

Not Qualified

9 V

NOT SPECIFIED

NOT SPECIFIED

TB2929HQ

Toshiba

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

25

RECTANGULAR

PLASTIC/EPOXY

NO

1

4

BICMOS

.02 kHz

10 %

FLANGE MOUNT

85 Cel

-40 Cel

ZIG-ZAG

R-PZFM-T25

18 V

24 W

Not Qualified

8 V

TBA800

STMicroelectronics

AUDIO AMPLIFIER

PIN/PEG

16

QIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

BIPOLAR

20 mA

5/30

IN-LINE

QUIP16B,.2/.4,100

Audio/Video Amplifiers

2.54 mm

Tin/Lead (Sn/Pb)

QUAD

R-PQIP-P16

Not Qualified

e0

TBA810DAS

Fairchild Semiconductor

AUDIO AMPLIFIER

PIN/PEG

16

QIP

RECTANGULAR

PLASTIC/EPOXY

NO

BIPOLAR

IN-LINE

QI16B,.2/.4,100TB

Audio/Video Amplifiers

2.54 mm

Tin/Lead (Sn/Pb)

QUAD

R-PQIP-P16

Not Qualified

e0

U4083B-MFPG3Y

Atmel

AUDIO AMPLIFIER

COMMERCIAL

GULL WING

8

LSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

5 mA

2/16

.5 %

SMALL OUTLINE, LOW PROFILE

SOP8,.25

Audio/Video Amplifiers

1.27 mm

70 Cel

0 dB

-20 Cel

MATTE TIN

DUAL

R-PDSO-G8

16 V

.4 W

1.4 mm

3.8 mm

Not Qualified

2 V

e3

4.925 mm

LM4664ITLX

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

9

VFBGA

SQUARE

PLASTIC/EPOXY

YES

1

1

2 %

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.5 mm

85 Cel

12 dB

-40 Cel

BOTTOM

S-PBGA-B9

5.5 V

1.1 W

.6 mm

1.514 mm

2.7 V

1.514 mm

TPA122DRG4

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

2

CMOS

.02 kHz

3 mA

.1 %

SMALL OUTLINE

SOP8,.25

Audio/Video Amplifiers

1.27 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G8

1

5.5 V

.07 W

1.75 mm

3.9 mm

Not Qualified

2.5 V

e4

30

260

4.9 mm

LM4671ITLX

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

9

VFBGA

SQUARE

PLASTIC/EPOXY

YES

1

1

.02 kHz

10 %

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.5 mm

85 Cel

6.0206 dB

-40 Cel

TIN LEAD

BOTTOM

S-PBGA-B9

1

5.5 V

2.5 W

.6 mm

1.514 mm

Not Qualified

2.4 V

e0

1.514 mm

TPA122DGN

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

GULL WING

8

HTSSOP

SQUARE

PLASTIC/EPOXY

YES

1

2

CMOS

.02 kHz

3 mA

.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

.15 W

1.1 mm

3 mm

Not Qualified

2.5 V

e4

30

260

3 mm

LM4665ITLX

Texas Instruments

AUDIO AMPLIFIER

BALL

9

VFBGA

SQUARE

PLASTIC/EPOXY

YES

1

1

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA9,3X3,20

.5 mm

85 Cel

12 dB

-40 Cel

BOTTOM

S-PBGA-B9

3.8 V

1.4 W

.6 mm

1.514 mm

2.7 V

1.514 mm

TPA4411MRTJT

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

NO LEAD

20

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

2

.02 kHz

10 mA

1.8/4.5

1 %

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC20,.16SQ,20

Audio/Video Amplifiers

.5 mm

85 Cel

-40 Cel

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

QUAD

S-PQCC-N20

2

4.5 V

.1 W

.8 mm

4 mm

Not Qualified

1.8 V

e4

NOT SPECIFIED

260

4 mm

HPA02287PHPR

Texas Instruments

AUDIO AMPLIFIER

OTHER

GULL WING

48

QFP

SQUARE

PLASTIC/EPOXY

YES

1

3.3

FLATPACK

QFP48,.35SQ,20

Audio/Video Amplifiers

.5 mm

85 Cel

0 Cel

NICKEL PALLADIUM GOLD

QUAD

S-PQFP-G48

3

Not Qualified

e4

30

260

TPA1517NEE4

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

BIPOLAR

.02 kHz

10 %

IN-LINE

DIP20,.3

Audio/Video Amplifiers

2.54 mm

85 Cel

20 dB

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDIP-T20

18 V

6 W

5.08 mm

7.62 mm

Not Qualified

9.5 V

e4

23.995 mm

LM4673SD/NOPB

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

NO LEAD

8

HVSON

SQUARE

PLASTIC/EPOXY

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

MATTE TIN

DUAL

S-PDSO-N8

1

5.5 V

2.65 W

.8 mm

3 mm

Not Qualified

2.4 V

e3

30

260

97 dB

3 mm

HPA01075PWR

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

2

25 mA

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

2

3.6 V

.04 W

1.2 mm

4.4 mm

3 V

e4

30

260

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.