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

TFA9800J

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

9

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

.02 kHz

80 mA

6/18

10 %

FLANGE MOUNT

ZIP9,.2,.11TB

Audio/Video Amplifiers

1.27 mm

85 Cel

20 dB

-40 Cel

ZIG-ZAG

R-PZFM-T9

18 V

7 W

Not Qualified

6 V

TFA9842J/N1,112

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

9

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

.02 kHz

100 mA

17

10 %

FLANGE MOUNT

ZIP9,.2,.11TB

Audio/Video Amplifiers

1.27 mm

85 Cel

26 dB

-40 Cel

MATTE TIN

ZIG-ZAG

R-PZFM-T9

26 V

7.5 W

Not Qualified

9 V

e3

TDA8566Q/N2,112

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

17

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

.02 kHz

180 mA

30 %

IN-LINE

1.27 mm

85 Cel

26 dB

-40 Cel

TIN

ZIG-ZAG

R-PZIP-T17

18 V

55 W

17 mm

4.4 mm

Not Qualified

6 V

e3

23.8 mm

TDA1515BQU

NXP Semiconductors

AUDIO AMPLIFIER

THROUGH-HOLE

13

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

.02 kHz

IN-LINE

1.7 mm

40 dB

ZIG-ZAG

R-PZIP-T13

18 V

12 W

17 mm

Not Qualified

6 V

TDA8563AQ/N1

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

13

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

.02 kHz

180 mA

30 %

IN-LINE

1.7 mm

85 Cel

26 dB

-40 Cel

ZIG-ZAG

R-PZIP-T13

18 V

55 W

17 mm

4.4 mm

Not Qualified

6 V

23.8 mm

TDA1551QU

NXP Semiconductors

AUDIO AMPLIFIER

THROUGH-HOLE

17

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

.02 kHz

160 mA

.05 %

IN-LINE

1.27 mm

26 dB

ZIG-ZAG

R-PZIP-T17

18 V

22 W

17 mm

4.4 mm

Not Qualified

6 V

24 mm

TDA1516BQU

NXP Semiconductors

AUDIO AMPLIFIER

OTHER

THROUGH-HOLE

13

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

2

BIPOLAR

.02 kHz

80 mA

IN-LINE

SIP13,.2

Audio/Video Amplifiers

1.7 mm

150 Cel

20 dB

-25 Cel

ZIG-ZAG

R-PZIP-T13

18 V

12 W

17 mm

4.4 mm

Not Qualified

6 V

40

245

24 mm

TDA1515BQ

NXP Semiconductors

AUDIO AMPLIFIER

OTHER

GULL WING

13

ZIP

RECTANGULAR

PLASTIC/EPOXY

YES

1

2

BIPOLAR

.02 kHz

75 mA

10 %

FLANGE MOUNT

ZIP13,.2,.2,67

Audio/Video Amplifiers

1.7 mm

105 Cel

40 dB

-30 Cel

SINGLE

R-PSFM-G13

18 V

12 W

Not Qualified

6 V

TDA8595SD/N2S,112

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

27

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

4

BCDMOS

AEC-Q100

.022 kHz

400 mA

14.4

10 %

FLANGE MOUNT

ZIP27H,.1,.74,40

Audio/Video Amplifiers

1 mm

105 Cel

26 dB

-40 Cel

ZIG-ZAG

R-PZFM-T27

18 V

64 W

Not Qualified

8 V

NOT SPECIFIED

NOT SPECIFIED

TDA1518BQU

NXP Semiconductors

AUDIO AMPLIFIER

THROUGH-HOLE

13

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

.02 kHz

IN-LINE

1.7 mm

40 dB

ZIG-ZAG

R-PZIP-T13

18 V

12 W

17 mm

Not Qualified

6 V

TDA8563AQ/N2

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

13

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

.02 kHz

180 mA

30 %

IN-LINE

1.7 mm

85 Cel

26 dB

-40 Cel

ZIG-ZAG

R-PZIP-T13

18 V

55 W

17 mm

4.4 mm

Not Qualified

6 V

23.8 mm

TDA8566Q

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

17

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

BIPOLAR

.02 kHz

180 mA

30 %

FLANGE MOUNT

ZIP17,.2,.17

Audio/Video Amplifiers

1.27 mm

85 Cel

26 dB

-40 Cel

MATTE TIN

ZIG-ZAG

R-PZFM-T17

18 V

55 W

Not Qualified

6 V

e3

TDA1521QU

NXP Semiconductors

AUDIO AMPLIFIER

THROUGH-HOLE

9

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

70 mA

.15 %

IN-LINE

2.54 mm

30 dB

ZIG-ZAG

R-PZIP-T9

21 V

15 W

17 mm

4.4 mm

Not Qualified

7.5 V

24 mm

TDA8569Q/N1,112

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

23

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

4

BIPOLAR

.02 kHz

360 mA

10 %

FLANGE MOUNT

ZIP23,.2,.17

Audio/Video Amplifiers

1.27 mm

85 Cel

26 dB

-40 Cel

ZIG-ZAG

R-PZFM-T23

18 V

40 W

Not Qualified

6 V

TDA8925ST/N1,112

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

17

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

.02 kHz

45 mA

+-15

10 %

FLANGE MOUNT

ZIP17H,.1,.7

Audio/Video Amplifiers

1.27 mm

85 Cel

-40 Cel

ZIG-ZAG

R-PZFM-T17

30 V

20 W

Not Qualified

7.5 V

NOT SPECIFIED

NOT SPECIFIED

TDA8566QU

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

17

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

.02 kHz

180 mA

30 %

IN-LINE

1.27 mm

85 Cel

26 dB

-40 Cel

ZIG-ZAG

R-PZIP-T17

18 V

55 W

17 mm

4.4 mm

Not Qualified

6 V

23.8 mm

TDA8561Q

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

17

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

4

BIPOLAR

.02 kHz

160 mA

14.4

10 %

IN-LINE

ZIP17,.2,.17

Audio/Video Amplifiers

1.27 mm

85 Cel

20 dB

-40 Cel

ZIG-ZAG

R-PZIP-T17

18 V

12 W

17 mm

4.4 mm

Not Qualified

6 V

23.8 mm

TDA8920BJ/N2,112

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

23

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

.022 kHz

65 mA

12.5/30

10 %

FLANGE MOUNT

ZIP23,.2,.17

Audio/Video Amplifiers

1.27 mm

85 Cel

30 dB

-40 Cel

Tin (Sn)

ZIG-ZAG

R-PZFM-T23

30 V

110 W

Not Qualified

12.5 V

e3

30

245

TDA8561Q/N2

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

17

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

4

.02 kHz

160 mA

10 %

IN-LINE

1.27 mm

85 Cel

20 dB

-40 Cel

ZIG-ZAG

R-PZIP-T17

18 V

12 W

17 mm

4.4 mm

Not Qualified

6 V

23.8 mm

TDA8567Q/N2

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

23

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

4

.02 kHz

360 mA

30 %

IN-LINE

1.27 mm

85 Cel

26 dB

-40 Cel

ZIG-ZAG

R-PZIP-T23

18 V

35 W

16.9 mm

4.45 mm

Not Qualified

6 V

30.15 mm

TDA1556Q

NXP Semiconductors

AUDIO AMPLIFIER

THROUGH-HOLE

17

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

BIPOLAR

.02 kHz

160 mA

10 %

FLANGE MOUNT

ZIP17,.1

Audio/Video Amplifiers

1.27 mm

150 Cel

26 dB

ZIG-ZAG

R-PZFM-T17

18 V

22 W

Not Qualified

6 V

TDA1557QU

NXP Semiconductors

AUDIO AMPLIFIER

THROUGH-HOLE

13

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

.02 kHz

160 mA

.1 %

IN-LINE

1.7 mm

46 dB

TIN

ZIG-ZAG

R-PZIP-T13

18 V

22 W

17 mm

4.4 mm

Not Qualified

6 V

e3

24 mm

TDA8511J

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

17

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

4

.02 kHz

160 mA

10 %

IN-LINE

85 Cel

20 dB

-40 Cel

ZIG-ZAG

R-PZIP-T17

18 V

13 W

Not Qualified

6 V

40

245

TDA1562SD

NXP Semiconductors

AUDIO AMPLIFIER

THROUGH-HOLE

17

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

1

BIPOLAR

.02 kHz

150 mA

14.4

10 %

FLANGE MOUNT

ZIP17H,.1,.7

Audio/Video Amplifiers

1.27 mm

26 dB

-40 Cel

ZIG-ZAG

R-PZFM-T17

18 V

70 W

Not Qualified

8 V

NOT SPECIFIED

NOT SPECIFIED

TDA8563Q/N2,112

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

13

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

.02 kHz

180 mA

30 %

IN-LINE

1.7 mm

85 Cel

26 dB

-40 Cel

TIN

ZIG-ZAG

R-PZIP-T13

18 V

55 W

17 mm

4.4 mm

Not Qualified

6 V

e3

23.8 mm

TDA1554Q

NXP Semiconductors

AUDIO AMPLIFIER

THROUGH-HOLE

17

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

BIPOLAR

.02 kHz

160 mA

14.4

10 %

IN-LINE

ZIP17,.2,.17

Audio/Video Amplifiers

1.27 mm

26 dB

MATTE TIN

ZIG-ZAG

R-PZIP-T17

18 V

22 W

17 mm

4.4 mm

Not Qualified

6 V

e3

23.8 mm

TDA8595J/N2S,112

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

27

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

4

BCDMOS

AEC-Q100

.022 kHz

400 mA

14.4

10 %

FLANGE MOUNT

ZIP27,.16,.16,40

Audio/Video Amplifiers

1 mm

105 Cel

26 dB

-40 Cel

ZIG-ZAG

R-PZFM-T27

18 V

64 W

Not Qualified

8 V

NOT SPECIFIED

NOT SPECIFIED

TDA8567Q/N3

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

23

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

4

.02 kHz

360 mA

30 %

IN-LINE

1.27 mm

85 Cel

26 dB

-40 Cel

TIN

ZIG-ZAG

R-PZIP-T23

18 V

35 W

16.9 mm

4.45 mm

Not Qualified

6 V

e3

30.15 mm

TDA8563Q/N1

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

13

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

.02 kHz

180 mA

30 %

IN-LINE

1.7 mm

85 Cel

26 dB

-40 Cel

ZIG-ZAG

R-PZIP-T13

18 V

55 W

17 mm

4.4 mm

Not Qualified

6 V

23.8 mm

TDA8561QU

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

17

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

4

.02 kHz

160 mA

10 %

IN-LINE

1.27 mm

85 Cel

20 dB

-40 Cel

ZIG-ZAG

R-PZIP-T17

18 V

12 W

17 mm

4.4 mm

Not Qualified

6 V

23.8 mm

TDA8591J

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

27

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

4

.02 kHz

290 mA

14.4

FLANGE MOUNT

ZIP27,.16,.16,40

Audio/Video Amplifiers

1 mm

85 Cel

26 dB

-40 Cel

ZIG-ZAG

R-PZFM-T27

18 V

47 W

Not Qualified

8 V

NOT SPECIFIED

NOT SPECIFIED

TDA1554Q/N2,112

NXP Semiconductors

AUDIO AMPLIFIER

AUTOMOTIVE

THROUGH-HOLE

17

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

2

BIPOLAR

.02 kHz

160 mA

.1 %

IN-LINE

ZIP17,.1

Audio/Video Amplifiers

1.27 mm

150 Cel

26 dB

-50 Cel

TIN

ZIG-ZAG

R-PZIP-T17

18 V

22 W

17 mm

4.4 mm

Not Qualified

6 V

e3

24 mm

TDA8564Q

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

17

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

4

BIPOLAR

.02 kHz

160 mA

14.4

10 %

IN-LINE

ZIP17,.2,.17

Audio/Video Amplifiers

1.27 mm

85 Cel

46 dB

-40 Cel

ZIG-ZAG

R-PZIP-T17

18 V

24 W

17 mm

4.4 mm

Not Qualified

6 V

23.8 mm

TDA7057QU

NXP Semiconductors

AUDIO AMPLIFIER

THROUGH-HOLE

13

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

.02 kHz

14 mA

10 %

IN-LINE

40 dB

ZIG-ZAG

R-PZIP-T13

18 V

3 W

Not Qualified

3 V

TDA1552Q

NXP Semiconductors

AUDIO AMPLIFIER

THROUGH-HOLE

13

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

BIPOLAR

.02 kHz

160 mA

10 %

IN-LINE

ZIP13,.2,.2,67

Audio/Video Amplifiers

1.7 mm

150 Cel

26 dB

MATTE TIN

ZIG-ZAG

R-PZIP-T13

18 V

22 W

17 mm

4.4 mm

Not Qualified

6 V

e3

23.8 mm

TDA1557Q/N2,112

NXP Semiconductors

AUDIO AMPLIFIER

THROUGH-HOLE

13

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

.02 kHz

160 mA

.1 %

IN-LINE

1.7 mm

46 dB

TIN

ZIG-ZAG

R-PZIP-T13

18 V

22 W

17 mm

4.4 mm

Not Qualified

6 V

e3

24 mm

TDA8562Q/N1

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

17

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

4

.02 kHz

160 mA

10 %

IN-LINE

1.27 mm

85 Cel

20 dB

-40 Cel

ZIG-ZAG

R-PZIP-T17

18 V

12 W

17 mm

4.4 mm

Not Qualified

6 V

23.8 mm

TDA8927ST

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

17

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

.022 kHz

45 mA

25

10 %

FLANGE MOUNT

ZIP17H,.1,.7

Audio/Video Amplifiers

1.27 mm

85 Cel

30 dB

-40 Cel

ZIG-ZAG

R-PZFM-T17

30 V

80 W

Not Qualified

15 V

TDA1566J

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

27

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

BCDMOS

.02 kHz

220 mA

14.4

10 %

FLANGE MOUNT

ZIP27,.16,.16,40

Audio/Video Amplifiers

1 mm

85 Cel

26 dB

-40 Cel

ZIG-ZAG

R-PZFM-T27

1

18 V

150 W

Not Qualified

6.5 V

TDA8510J/N2

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

17

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

1

.02 kHz

160 mA

10 %

IN-LINE

1.27 mm

85 Cel

26 dB

-40 Cel

TIN

ZIG-ZAG

R-PZIP-T17

18 V

26 W

17 mm

4.4 mm

Not Qualified

6 V

e3

23.8 mm

TDA8512J

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

17

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

4

BIPOLAR

.02 kHz

160 mA

15

10 %

FLANGE MOUNT

ZIP17,.2,.17

Audio/Video Amplifiers

1.27 mm

85 Cel

20 dB

-40 Cel

MATTE TIN

ZIG-ZAG

R-PZFM-T17

18 V

13 W

Not Qualified

6 V

e3

TDA1518BQ

NXP Semiconductors

AUDIO AMPLIFIER

THROUGH-HOLE

13

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

.02 kHz

10 %

IN-LINE

1.7 mm

40 dB

ZIG-ZAG

R-PZIP-T13

18 V

12 W

17 mm

4.4 mm

Not Qualified

6 V

23.8 mm

TDA8581

NXP Semiconductors

AUDIO AMPLIFIER

AUTOMOTIVE

THROUGH-HOLE

17

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

4

BIPOLAR

.02 kHz

140 mA

8/28

10 %

FLANGE MOUNT

ZIP17,.2,.17

Audio/Video Amplifiers

1.27 mm

150 Cel

40 dB

-40 Cel

ZIG-ZAG

R-PZFM-T17

28 V

16 W

Not Qualified

8 V

TDA1553CQ

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

13

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

BIPOLAR

.015 kHz

160 mA

10 %

IN-LINE

SIP13(UNSPEC)

Audio/Video Amplifiers

1.7 mm

85 Cel

26 dB

-40 Cel

ZIG-ZAG

R-PZIP-T13

18 V

22 W

17 mm

4.4 mm

Not Qualified

6 V

23.8 mm

TDA8594J/N1S

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

27

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

4

BCDMOS

.022 kHz

400 mA

14.4

10 %

FLANGE MOUNT

ZIP27,.16,.16,40

Audio/Video Amplifiers

1 mm

105 Cel

-40 Cel

ZIG-ZAG

R-PZFM-T27

18 V

75 W

Not Qualified

8 V

NOT SPECIFIED

NOT SPECIFIED

TDA1510AQU

NXP Semiconductors

AUDIO AMPLIFIER

THROUGH-HOLE

13

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

.02 kHz

120 mA

IN-LINE

1.7 mm

40 dB

ZIG-ZAG

R-PZIP-T13

18 V

12 W

17 mm

Not Qualified

6 V

TDA8567Q/N3,112

NXP Semiconductors

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

23

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

4

.02 kHz

360 mA

30 %

IN-LINE

1.27 mm

85 Cel

26 dB

-40 Cel

TIN

ZIG-ZAG

R-PZIP-T23

18 V

35 W

16.9 mm

4.45 mm

Not Qualified

6 V

e3

30.15 mm

TDA2616Q

NXP Semiconductors

AUDIO AMPLIFIER

OTHER

THROUGH-HOLE

9

ZIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

.02 kHz

70 mA

+-16

10 %

IN-LINE

ZIP9,.2,.17,100TB

Audio/Video Amplifiers

2.54 mm

150 Cel

30 dB

-25 Cel

MATTE TIN

ZIG-ZAG

R-PZIP-T9

21 V

15 W

17 mm

4.4 mm

Not Qualified

7.5 V

e3

23.8 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.