9 Audio & Video Amplifiers 499

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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

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

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

LM2466TA

Texas Instruments

VIDEO AMPLIFIER

THROUGH-HOLE

9

RECTANGULAR

PLASTIC/EPOXY

NO

1

3

BIPOLAR

FLANGE MOUNT

ZIG-ZAG

R-PZFM-T9

85 V

60 V

LM2460TA

Texas Instruments

VIDEO AMPLIFIER

THROUGH-HOLE

9

RECTANGULAR

PLASTIC/EPOXY

NO

1

3

BIPOLAR

FLANGE MOUNT

ZIG-ZAG

R-PZFM-T9

125 V

80 V

IT ALSO REQUIRES 6V TO 10V VBB SUPPLY

LM4675TLX/NOPB

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

9

VFBGA

SQUARE

PLASTIC/EPOXY

YES

1

1

.02 kHz

3.9 mA

2.5/5

10 %

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA9,3X3,16

Audio/Video Amplifiers

.5 mm

85 Cel

-40 Cel

TIN SILVER COPPER

BOTTOM

S-PBGA-B9

1

5.5 V

2.7 W

.675 mm

1.532 mm

Not Qualified

2.4 V

e1

30

260

97 dB

1.532 mm

LM4673TM

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

9

VFBGA

SQUARE

PLASTIC/EPOXY

YES

1

1

.02 kHz

10 %

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.4 mm

85 Cel

-40 Cel

TIN SILVER COPPER

BOTTOM

S-PBGA-B9

1

5.5 V

2.65 W

.6 mm

1.405 mm

Not Qualified

2.4 V

e1

40

260

1.405 mm

LM4670ITLX/NOPB

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

9

VFBGA

SQUARE

PLASTIC/EPOXY

YES

1

1

.02 kHz

10 mA

3/5

10 %

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

3 W

.675 mm

1.463 mm

Not Qualified

2.4 V

e1

30

260

93 dB

1.463 mm

LM4675TLX

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

9

VFBGA

SQUARE

PLASTIC/EPOXY

YES

1

1

.02 kHz

GRID ARRAY

.5 mm

85 Cel

-40 Cel

TIN LEAD

BOTTOM

S-PBGA-B9

1

5.5 V

2.7 W

.6 mm

1.514 mm

Not Qualified

2.4 V

e0

40

260

1.514 mm

LM2436TA

Texas Instruments

VIDEO AMPLIFIER

THROUGH-HOLE

9

RECTANGULAR

PLASTIC/EPOXY

NO

1

3

BIPOLAR

FLANGE MOUNT

ZIG-ZAG

R-PZFM-T9

85 V

60 V

LM4673TM/NOPB

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

9

VFBGA

SQUARE

PLASTIC/EPOXY

YES

1

1

.02 kHz

3.75 mA

2.4/5.5

10 %

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA9,3X3,16

Audio/Video Amplifiers

.4 mm

85 Cel

-40 Cel

TIN SILVER COPPER

BOTTOM

S-PBGA-B9

1

5.5 V

2.65 W

.675 mm

1.3665 mm

Not Qualified

2.4 V

e1

30

260

97 dB

1.3665 mm

LM2445TA

Texas Instruments

VIDEO AMPLIFIER

THROUGH-HOLE

9

RECTANGULAR

PLASTIC/EPOXY

NO

1

3

BIPOLAR

150 kHz

FLANGE MOUNT

ZIG-ZAG

R-PZFM-T9

85 V

60 V

LM4670ITL/NOPB

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

9

VFBGA

SQUARE

PLASTIC/EPOXY

YES

1

1

.02 kHz

10 mA

3/5

10 %

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA9,3X3,20

Audio/Video Amplifiers

.5 mm

85 Cel

-40 Cel

TIN SILVER COPPER

BOTTOM

S-PBGA-B9

1

5.5 V

3 W

.675 mm

1.463 mm

Not Qualified

2.4 V

e1

30

260

93 dB

1.463 mm

LM2468TA

Texas Instruments

VIDEO AMPLIFIER

THROUGH-HOLE

9

RECTANGULAR

PLASTIC/EPOXY

NO

1

3

BIPOLAR

FLANGE MOUNT

ZIG-ZAG

R-PZFM-T9

85 V

60 V

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

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

LM4667ITLX/NOPB

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

9

VFBGA

SQUARE

PLASTIC/EPOXY

YES

1

1

3/5

2 %

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

1.3 W

.675 mm

1.5145 mm

Not Qualified

2.7 V

e1

30

260

1.5145 mm

LM4667ITL

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

9

FBGA

SQUARE

PLASTIC/EPOXY

YES

1

1

2 %

GRID ARRAY, FINE PITCH

.5 mm

85 Cel

12 dB

-40 Cel

TIN LEAD

BOTTOM

S-PBGA-B9

1

5.5 V

1.3 W

1.514 mm

Not Qualified

2.7 V

e0

40

260

1.514 mm

LM4670ITLX

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

-40 Cel

TIN LEAD

BOTTOM

S-PBGA-B9

1

5.5 V

3 W

.675 mm

1.463 mm

Not Qualified

2.4 V

e0

1.463 mm

LM4665ITL

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

9

FBGA

SQUARE

PLASTIC/EPOXY

YES

1

1

3 %

GRID ARRAY, FINE PITCH

.5 mm

85 Cel

12 dB

-40 Cel

TIN LEAD

BOTTOM

S-PBGA-B9

1

3.8 V

1 W

.675 mm

1.514 mm

Not Qualified

2.7 V

e0

1.514 mm

LM4675TL

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

9

VFBGA

SQUARE

PLASTIC/EPOXY

YES

1

1

.02 kHz

GRID ARRAY

.5 mm

85 Cel

-40 Cel

TIN LEAD

BOTTOM

S-PBGA-B9

1

5.5 V

2.7 W

.6 mm

1.514 mm

Not Qualified

2.4 V

e0

40

260

1.514 mm

LM4673TMX

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

9

VFBGA

SQUARE

PLASTIC/EPOXY

YES

1

1

.02 kHz

10 %

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.4 mm

85 Cel

-40 Cel

TIN SILVER COPPER

BOTTOM

S-PBGA-B9

1

5.5 V

2.65 W

.6 mm

1.405 mm

Not Qualified

2.4 V

e1

40

260

1.405 mm

LM4667ITL/NOPB

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

9

VFBGA

SQUARE

PLASTIC/EPOXY

YES

1

1

5 mA

3/5

2 %

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

1.3 W

.675 mm

1.5145 mm

Not Qualified

2.7 V

e1

30

260

83 dB

1.5145 mm

LM4664ITL

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

LM4670ITL

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

-40 Cel

TIN LEAD

BOTTOM

S-PBGA-B9

1

5.5 V

3 W

.675 mm

1.463 mm

Not Qualified

2.4 V

e0

1.463 mm

LM4675TL/NOPB

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

9

VFBGA

SQUARE

PLASTIC/EPOXY

YES

1

1

.02 kHz

3.9 mA

2.5/5

10 %

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA9,3X3,16

Audio/Video Amplifiers

.5 mm

85 Cel

-40 Cel

TIN SILVER COPPER

BOTTOM

S-PBGA-B9

1

5.5 V

2.7 W

.675 mm

1.532 mm

Not Qualified

2.4 V

e1

30

260

97 dB

1.532 mm

LM2439T

Texas Instruments

VIDEO AMPLIFIER

THROUGH-HOLE

9

RECTANGULAR

PLASTIC/EPOXY

NO

1

3

BIPOLAR

FLANGE MOUNT

ZIG-ZAG

R-PZFM-T9

85 V

60 V

LM2470TA

Texas Instruments

VIDEO AMPLIFIER

THROUGH-HOLE

9

RECTANGULAR

PLASTIC/EPOXY

NO

1

3

BIPOLAR

FLANGE MOUNT

ZIG-ZAG

R-PZFM-T9

85 V

60 V

IT ALSO REQUIRES 7V TO 15V VBB SUPPLY

LM4671ITL

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

LM2465TA

Texas Instruments

VIDEO AMPLIFIER

THROUGH-HOLE

9

RECTANGULAR

PLASTIC/EPOXY

NO

1

3

BIPOLAR

FLANGE MOUNT

ZIG-ZAG

R-PZFM-T9

85 V

60 V

LM4667ITLX

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

9

FBGA

SQUARE

PLASTIC/EPOXY

YES

1

1

2 %

GRID ARRAY, FINE PITCH

.5 mm

85 Cel

12 dB

-40 Cel

TIN LEAD

BOTTOM

S-PBGA-B9

1

5.5 V

1.3 W

1.514 mm

Not Qualified

2.7 V

e0

1.514 mm

HPA00910YZFR

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

9

VFBGA

SQUARE

PLASTIC/EPOXY

YES

1

1

.02 kHz

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

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

BOTTOM

S-PBGA-B9

1

5.5 V

3 W

.625 mm

1.6245 mm

2.5 V

SELECTABLE GAIN FROM MINUS 28 DB TO 30 DB IN 1-DB

e1

30

260

95 dB

1.6245 mm

LM4671ITL/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

LM2467TA

Texas Instruments

VIDEO AMPLIFIER

THROUGH-HOLE

9

RECTANGULAR

PLASTIC/EPOXY

NO

1

3

BIPOLAR

FLANGE MOUNT

ZIG-ZAG

R-PZFM-T9

85 V

60 V

LM2437T

Texas Instruments

VIDEO AMPLIFIER

THROUGH-HOLE

9

RECTANGULAR

PLASTIC/EPOXY

NO

1

3

BIPOLAR

FLANGE MOUNT

ZIG-ZAG

R-PZFM-T9

85 V

60 V

LM4954TL/NOPB

Texas Instruments

CLASS AB AUDIO AMPLIFIER

INDUSTRIAL

BALL

9

VFBGA

RECTANGULAR

UNSPECIFIED

YES

1

5 mA

3/7

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA9,3X3,20

Audio/Video Amplifiers

.5 mm

85 Cel

-40 Cel

TIN SILVER COPPER

BOTTOM

R-XBGA-B9

1

9 V

3 W

Not Qualified

2.7 V

e1

30

260

LM4940TSX

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

GULL WING

9

RECTANGULAR

PLASTIC/EPOXY

YES

1

2

.02 kHz

40 mA

12

SMALL OUTLINE

SMSIP9H,.5,38

Audio/Video Amplifiers

.97 mm

85 Cel

-40 Cel

TIN LEAD

SINGLE

R-PSSO-G9

3

16 V

4.2 W

4.62 mm

8.69 mm

Not Qualified

10 V

e0

20

235

10.16 mm

LM4899ITL

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

9

VFBGA

SQUARE

PLASTIC/EPOXY

YES

1

1

1 %

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

BOTTOM

S-PBGA-B9

5.5 V

1 W

.675 mm

1.514 mm

2.4 V

1.514 mm

TPA2018D1YZFT

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

9

VFBGA

SQUARE

UNSPECIFIED

YES

1

1

.02 kHz

3.5 mA

3/5

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA9,3X3,20

Audio/Video Amplifiers

.5 mm

85 Cel

-40 Cel

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

BOTTOM

S-XBGA-B9

1

5.5 V

3 W

.625 mm

1.6245 mm

Not Qualified

2.5 V

e1

NOT SPECIFIED

260

1.6245 mm

LM48311TLX/NOPB

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

9

VFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

3.9 mA

2.5/5

10 %

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA9,3X3,20

Audio/Video Amplifiers

.5 mm

85 Cel

6 dB

-40 Cel

TIN SILVER COPPER

BOTTOM

R-PBGA-B9

1

5.5 V

2.6 W

.675 mm

1.527 mm

Not Qualified

2.4 V

e1

30

260

97 dB

1.551 mm

LM4950TA

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

THROUGH-HOLE

9

RECTANGULAR

PLASTIC/EPOXY

NO

1

2

FLANGE MOUNT

85 Cel

-40 Cel

ZIG-ZAG

R-PZFM-T9

16 V

7.5 W

9.6 V

LM4879ITLX/NOPB

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

9

VFBGA

SQUARE

PLASTIC/EPOXY

YES

1

1

.02 kHz

10 mA

2.6/5

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA9,3X3,20

Audio/Video Amplifiers

.5 mm

85 Cel

-40 Cel

TIN SILVER COPPER

BOTTOM

S-PBGA-B9

1

5.5 V

1.1 W

.675 mm

1.514 mm

Not Qualified

2.2 V

e1

30

260

1.514 mm

LM48311TL/NOPB

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

9

VFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

3.9 mA

2.5/5

10 %

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA9,3X3,20

Audio/Video Amplifiers

.5 mm

85 Cel

6 dB

-40 Cel

TIN SILVER COPPER

BOTTOM

R-PBGA-B9

1

5.5 V

2.6 W

.675 mm

1.527 mm

Not Qualified

2.4 V

e1

30

260

97 dB

1.551 mm

THS7320IYHCT

Texas Instruments

VIDEO AMPLIFIER

INDUSTRIAL

BALL

9

FBGA

SQUARE

UNSPECIFIED

YES

3

3

BICMOS

4.7 mA

3

GRID ARRAY, FINE PITCH

BGA9,3X3,12

Audio/Video Amplifiers

.3 mm

85 Cel

-40 Cel

TIN SILVER COPPER

BOTTOM

S-XBGA-B9

1

5 V

.5 mm

Not Qualified

2.6 V

e1

30

260

TPA2029D1YZFT

Texas Instruments

CLASS D AUDIO AMPLIFIER

INDUSTRIAL

BALL

9

VFBGA

SQUARE

UNSPECIFIED

YES

1

1

5.5 mA

3.6

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA9,3X3,20

Audio/Video Amplifiers

.5 mm

85 Cel

-40 Cel

TIN SILVER COPPER

BOTTOM

S-XBGA-B9

1

5.5 V

3.2 W

.625 mm

1.75 mm

Not Qualified

2.5 V

e1

30

260

95 dB

1.75 mm

LM4893ITLX

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

9

VFBGA

SQUARE

PLASTIC/EPOXY

YES

1

1

1 %

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

BOTTOM

S-PBGA-B9

5.5 V

1.1 W

.675 mm

1.514 mm

2.2 V

1.514 mm

TPA2035D1YZF

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

9

VFBGA

SQUARE

UNSPECIFIED

YES

1

1

.02 kHz

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

BOTTOM

S-XBGA-B9

5.5 V

2.75 W

.625 mm

1.79 mm

Not Qualified

2.5 V

1.79 mm

LM4879ITLX

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

9

VFBGA

SQUARE

PLASTIC/EPOXY

YES

1

1

.02 kHz

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

TIN LEAD

BOTTOM

S-PBGA-B9

1

5.5 V

1.1 W

.675 mm

1.514 mm

Not Qualified

2.2 V

e0

1.514 mm

LM48311TLX

Texas Instruments

AUDIO AMPLIFIER

INDUSTRIAL

BALL

9

FBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

.022 kHz

10 %

GRID ARRAY, FINE PITCH

.5 mm

85 Cel

-40 Cel

BOTTOM

R-PBGA-B9

5.5 V

2.6 W

1.539 mm

Not Qualified

2.4 V

NOT SPECIFIED

NOT SPECIFIED

1.565 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.