STMicroelectronics Audio & Video Amplifiers 724

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Part	Manufacturer	General IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	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)	Length
TBA800A	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
TS419-8IST	STMicroelectronics	AUDIO AMPLIFIER	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	1	1			.02 kHz				SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel	18 dB	-40 Cel		DUAL	S-PDSO-G8		5.5 V	.367 W	1.1 mm	3 mm	Not Qualified	2 V			NOT SPECIFIED	NOT SPECIFIED	3 mm
GM7030-H	STMicroelectronics		COMMERCIAL	GULL WING	144	QFP	SQUARE	PLASTIC/EPOXY	YES						450 mA	2.5,3.3		FLATPACK	QFP144,1.2SQ	Audio/Video Amplifiers	.635 mm	70 Cel		0 Cel		QUAD	S-PQFP-G144						Not Qualified
TDA9501	STMicroelectronics	VIDEO AMPLIFIER	COMMERCIAL	THROUGH-HOLE	5	ZIP	RECTANGULAR	PLASTIC/EPOXY	NO		1	BCDMOS		.04 kHz	15 mA	12,90		FLANGE MOUNT	ZIP5,.15,.2,67TB	Audio/Video Amplifiers	1.7 mm	70 Cel	20 dB	0 Cel	TIN LEAD	ZIG-ZAG	R-PZFM-T5		15 V				Not Qualified	10 V	ALSO REQUIRES THE SUPPLY OF 30V TO 90V	e0
TBA810ACB	STMicroelectronics	AUDIO AMPLIFIER		PIN/PEG	16	QIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		BIPOLAR			20 mA			IN-LINE	QI16B,.2/.4,100TB	Audio/Video Amplifiers	2.54 mm				Tin/Lead (Sn/Pb)	QUAD	R-PQIP-P16						Not Qualified			e0
STV5727	STMicroelectronics	VIDEO PREAMPLIFIER	COMMERCIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2	BIPOLAR			70 mA	5		SMALL OUTLINE	SOP14,.25	Audio/Video Amplifiers	1.27 mm	70 Cel	60 dB	0 Cel	TIN LEAD	DUAL	R-PDSO-G14		5.25 V		1.75 mm	3.9 mm	Not Qualified	4.75 V		e0			8.65 mm
STV9555	STMicroelectronics	VIDEO AMPLIFIER		THROUGH-HOLE	11	ZIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	3	BICMOS		37 kHz		12,110		FLANGE MOUNT	ZIP11,.1,.1,67TB	Audio/Video Amplifiers	1.7 mm					ZIG-ZAG	R-PZFM-T11		15 V		14.65 mm	3 mm	Not Qualified	10 V	IT ALSO REQUIRES 20V TO 115V SUPPLY				20 mm
TEA7532DP	STMicroelectronics	AUDIO AMPLIFIER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1					30 mA	3.15		IN-LINE	DIP16,.3	Audio/Video Amplifiers	2.54 mm	45 Cel		-5 Cel	MATTE TIN	DUAL	R-PDIP-T16				5.1 mm	7.62 mm	Not Qualified			e3
FDA802-VYY	STMicroelectronics	CLASS D AUDIO AMPLIFIER		GULL WING	64	HLFQFP	SQUARE	PLASTIC/EPOXY	YES	1	2	BCD	AEC-Q100					FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH	HQFP64,.47SQ,20		.5 mm					QUAD	S-PQFP-G64	3	50 V	360 W	1.49 mm	10 mm		5.5 V					10 mm
TS4601BEIJT	STMicroelectronics	AUDIO AMPLIFIER	INDUSTRIAL	BALL	16	FBGA	SQUARE	PLASTIC/EPOXY	YES	1	2			.02 kHz	7 mA	3.3/5		GRID ARRAY, FINE PITCH	BGA16,4X4,20	Audio/Video Amplifiers	.5 mm	85 Cel		-40 Cel		BOTTOM	S-PBGA-B16		5.5 V			2.1 mm	Not Qualified	2.9 V			NOT SPECIFIED	NOT SPECIFIED	2.1 mm
STV5722	STMicroelectronics	VIDEO PREAMPLIFIER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		1	BIPOLAR			88 mA	5		SMALL OUTLINE	SOP16,.25	Audio/Video Amplifiers	1.27 mm	70 Cel	60 dB	0 Cel	TIN LEAD	DUAL	R-PDSO-G16		5.25 V		1.75 mm	3.9 mm	Not Qualified	4.75 V		e0			9.9 mm
TS2007IQT	STMicroelectronics	AUDIO AMPLIFIER	INDUSTRIAL	GULL WING	8	HVSSOP	SQUARE	UNSPECIFIED	YES	1	1			.02 kHz	3.3 mA	3/5		SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE, SHRINK PITCH	SOLCC8,.12,25	Audio/Video Amplifiers	.65 mm	85 Cel	12 dB	-40 Cel	MATTE TIN	DUAL	S-XDSO-G8	1	5.5 V	2.3 W	.65 mm	3 mm	Not Qualified	2.4 V		e3			3 mm
STA515W13TR	STMicroelectronics	AUDIO AMPLIFIER	COMMERCIAL	GULL WING	36	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	4		BCDMOS				30		SMALL OUTLINE	SSOP36,.4,20	Audio/Video Amplifiers	.5 mm	70 Cel		0 Cel	Matte Tin (Sn) - annealed	DUAL	R-PDSO-G36	3					Not Qualified			e3	30	260
FDA803Q-V0Y	STMicroelectronics	CLASS D AUDIO AMPLIFIER		NO LEAD	48	HVQCCN	SQUARE	UNSPECIFIED	YES	1	1	BCD	AEC-Q100					CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.27SQ,20		.5 mm	125 Cel		-40 Cel		QUAD	S-XQCC-N48		18 V		1.05 mm	7 mm		3.3 V					7 mm
GM7030	STMicroelectronics		COMMERCIAL	GULL WING	144	QFP	SQUARE	PLASTIC/EPOXY	YES						450 mA	2.5,3.3		FLATPACK	QFP144,1.2SQ	Audio/Video Amplifiers	.635 mm	70 Cel		0 Cel		QUAD	S-PQFP-G144						Not Qualified
FDA803Q-V0T	STMicroelectronics	CLASS D AUDIO AMPLIFIER		NO LEAD	48	HVQCCN	SQUARE	UNSPECIFIED	YES	1	1	BCD	AEC-Q100					CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.27SQ,20		.5 mm	125 Cel		-40 Cel		QUAD	S-XQCC-N48		18 V		1.05 mm	7 mm		3.3 V					7 mm
TDA9533	STMicroelectronics	VIDEO AMPLIFIER		THROUGH-HOLE	15	ZIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	3	BCDMOS		50 kHz		12,110		FLANGE MOUNT	ZIP15,.2,.17TB	Audio/Video Amplifiers	1.27 mm		19.3 dB			ZIG-ZAG	R-PZFM-T15		15 V				Not Qualified	10 V	IT ALSO REQUIRES 20V TO 115V SUPPLY
STA510	STMicroelectronics	AUDIO AMPLIFIER	COMMERCIAL	THROUGH-HOLE	27	ZIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	1	BCDMOS		.02 kHz		45	10 %	FLANGE MOUNT	ZIP27,.16,.16,40	Audio/Video Amplifiers	1 mm	70 Cel		0 Cel		ZIG-ZAG	R-PZFM-T27		55 V				Not Qualified	11 V
TSH345IDT	STMicroelectronics	VIDEO AMPLIFIER	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	3				51.6 mA	5		SMALL OUTLINE	SOP14,.25	Other Consumer ICs	1.27 mm	85 Cel		-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDSO-G14	1	5.5 V		1.75 mm	3.9 mm	Not Qualified	4.5 V		e4	40	260	8.65 mm
TDA9535L	STMicroelectronics	VIDEO AMPLIFIER		THROUGH-HOLE	11	ZIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	3	BCDMOS		37 kHz		12,110		IN-LINE	ZIP11,.1,.1,67	Audio/Video Amplifiers	1.7 mm		26 dB		TIN LEAD	ZIG-ZAG	R-PZIP-T11		15 V		14.65 mm	3 mm	Not Qualified	10 V	IT ALSO REQUIRES 20 TO 115V SUPPLY	e0			20 mm
FDA450LV-T	STMicroelectronics	CLASS D AUDIO AMPLIFIER		GULL WING	100	HTFQFP	SQUARE	PLASTIC/EPOXY	YES	1	4	BCDMOS					.2 %	FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH	TQFP100,.63SQ		.5 mm	105 Cel		-40 Cel		QUAD	S-PQFP-G100	3	20 V	78 W	1.09 mm	14 mm		6 V					14 mm
STPA008-48X	STMicroelectronics	CLASS AB AUDIO AMPLIFIER		THROUGH-HOLE	27	ZFM	RECTANGULAR	UNSPECIFIED	NO	1	4		AEC-Q100	.02 kHz			.01 %	FLANGE MOUNT	ZIP27,.16,.16,40		1 mm	150 Cel				ZIG-ZAG	R-XZFM-T27		18 V	50 W	19.37 mm	4.5 mm		6 V			NOT SPECIFIED	NOT SPECIFIED	29.23 mm
TS2007EIJT	STMicroelectronics	CLASS D AUDIO AMPLIFIER	INDUSTRIAL	BALL	9	FBGA	SQUARE	PLASTIC/EPOXY	YES	1	1			.02 kHz	4 mA	5		GRID ARRAY, FINE PITCH	BGA9,3X3,20	Audio/Video Amplifiers	.5 mm	85 Cel		-40 Cel		BOTTOM	S-PBGA-B9		5.5 V	3 W		1.57 mm	Not Qualified	2.4 V			NOT SPECIFIED	NOT SPECIFIED	1.57 mm
TEA5703	STMicroelectronics	VIDEO PREAMPLIFIER		GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2	BIPOLAR			55 mA	5,10		SMALL OUTLINE	SOP20,.4	Audio/Video Amplifiers	1.27 mm		60 dB		TIN LEAD	DUAL	R-PDSO-G20		5.25 V		2.65 mm	7.5 mm	Not Qualified	4.75 V		e0			12.8 mm
FDA903Q-V0T	STMicroelectronics	CLASS D AUDIO AMPLIFIER		NO LEAD	48	HVQCCN	SQUARE	UNSPECIFIED	YES	1	1		AEC-Q100					CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.27SQ,20		.5 mm	125 Cel		-40 Cel		QUAD	S-XQCC-N48		18 V		1.05 mm	7 mm		3.3 V					7 mm
TDA3410	STMicroelectronics			THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO							8/30		IN-LINE	DIP16,.3	Audio/Video Amplifiers	2.54 mm				Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T16						Not Qualified			e0
TS421-2IST	STMicroelectronics	AUDIO AMPLIFIER	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	1	1			.02 kHz				SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel	6 dB	-40 Cel		DUAL	S-PDSO-G8		5.5 V	.367 W	1.1 mm	3 mm	Not Qualified	2 V					3 mm
TDA9201	STMicroelectronics	VIDEO PREAMPLIFIER		THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	1			.12 kHz	100 mA			IN-LINE			2.54 mm					DUAL	R-PDIP-T20		5.5 V		5.1 mm	7.62 mm	Not Qualified	4.5 V
STV5725	STMicroelectronics	VIDEO PREAMPLIFIER	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	4	BIPOLAR			95 mA	5		SMALL OUTLINE	SOP20,.4	Audio/Video Amplifiers	1.27 mm	70 Cel	60 dB	0 Cel	TIN LEAD	DUAL	R-PDSO-G20		5.25 V		2.65 mm	7.5 mm	Not Qualified	4.75 V		e0			12.8 mm
STA51013TR	STMicroelectronics	AUDIO AMPLIFIER
LS188CB	STMicroelectronics	AUDIO PREAMPLIFIER	OTHER	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO			BIPOLAR				20		IN-LINE	DIP8,.3	Audio/Video Amplifiers	2.54 mm	70 Cel		-30 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T8						Not Qualified			e0
TSDC05IJT	STMicroelectronics	AUDIO AMPLIFIER	INDUSTRIAL	BALL	9	VFBGA	SQUARE	PLASTIC/EPOXY	YES	1	1			.02 kHz	6 mA	2.6/5	1 %	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA9,3X3,20	Audio/Video Amplifiers	.5 mm	85 Cel		-40 Cel		BOTTOM	S-PBGA-B9		5.5 V	1.2 W	.6 mm	1.6 mm	Not Qualified	2.2 V					1.6 mm
TS419-2IST	STMicroelectronics	AUDIO AMPLIFIER	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	1	1			.02 kHz				SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel	6 dB	-40 Cel		DUAL	S-PDSO-G8		5.5 V	.367 W	1.1 mm	3 mm	Not Qualified	2 V					3 mm
TS2012EIJT	STMicroelectronics	CLASS D AUDIO AMPLIFIER	INDUSTRIAL	BALL	16	FBGA	SQUARE	PLASTIC/EPOXY	YES	1	2			.02 kHz		3/5		GRID ARRAY, FINE PITCH	BGA16,4X4,20	Audio/Video Amplifiers	.5 mm	85 Cel		-40 Cel		BOTTOM	S-PBGA-B16		5.5 V	2.5 W		2.1 mm	Not Qualified	2.5 V			NOT SPECIFIED	NOT SPECIFIED	2.1 mm
STA575	STMicroelectronics	AUDIO AMPLIFIER	COMMERCIAL	THROUGH-HOLE	27	ZIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	2			.02 kHz		28,-24,+-20	10 %	FLANGE MOUNT	ZIP27,.16,.16,40	Audio/Video Amplifiers	1 mm	70 Cel		0 Cel	TIN	ZIG-ZAG	R-PZFM-T27		28 V	100 W			Not Qualified	20 V		e3
FDA4100LV-T	STMicroelectronics	CLASS D AUDIO AMPLIFIER		GULL WING	92	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	1	4	BCDMOS	AEC-Q100					FLATPACK			.65 mm					QUAD	R-PQFP-G92	3			3.05 mm	14 mm							20 mm
A21SP16J	STMicroelectronics	CLASS D AUDIO AMPLIFIER		BALL	9	VFBGA	SQUARE	PLASTIC/EPOXY	YES	1	1			.02 kHz	3.3 mA			GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA9,3X3,20		.5 mm	85 Cel		-40 Cel		BOTTOM	S-PBGA-B9		5.5 V	3 W	.6 mm	1.6 mm		2.4 V			NOT SPECIFIED	NOT SPECIFIED	1.6 mm
TS4621BEIJT	STMicroelectronics	CLASS G AUDIO AMPLIFIER		BALL	16	VFBGA	SQUARE	PLASTIC/EPOXY	YES	1	2				6.5 mA	3.6		GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA16,4X4,16	Audio/Video Amplifiers	.4 mm	85 Cel	6 dB	-40 Cel		BOTTOM	S-PBGA-B16		4.8 V		.655 mm	1.65 mm	Not Qualified	2.3 V					1.65 mm
TS419-2IQT	STMicroelectronics	AUDIO AMPLIFIER	INDUSTRIAL	NO LEAD	8	HVSON	SQUARE	UNSPECIFIED	YES	1	1			.02 kHz				SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	6 dB	-40 Cel		DUAL	S-XDSO-N8		5.5 V	.367 W	1 mm	3 mm	Not Qualified	2 V					3 mm
A22H165J	STMicroelectronics	CLASS G AUDIO AMPLIFIER		BALL	16	VFBGA	SQUARE	PLASTIC/EPOXY	YES	1	2				6.5 mA			GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA16,4X4,16		.4 mm	85 Cel	6 dB	-40 Cel		BOTTOM	S-PBGA-B16		4.8 V		.655 mm	1.65 mm		2.3 V	ESD for VOUTR, VOUTL vs. AGND is 3A		NOT SPECIFIED	NOT SPECIFIED	1.65 mm
FDA901-VYY	STMicroelectronics	CLASS D AUDIO AMPLIFIER		GULL WING	64	HLFQFP	SQUARE	PLASTIC/EPOXY	YES	1	4	BCD	AEC-Q100					FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH			.5 mm	105 Cel		-40 Cel		QUAD	S-PQCC-G64	3	6 V	50 W	1.49 mm	10 mm							10 mm
FDA903D-EHX	STMicroelectronics	CLASS D AUDIO AMPLIFIER		GULL WING	36	HSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	1	BCDMOS	AEC-Q100				.01 %	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH	SSOP36,.4,20		.5 mm	125 Cel		-40 Cel		DUAL	R-PDSO-G36	3	18 V	80 W	2.45 mm	7.5 mm		3.3 V					10.3 mm
TEA5706A	STMicroelectronics	VIDEO PREAMPLIFIER	COMMERCIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2				75 mA			SMALL OUTLINE			1.27 mm	70 Cel	60 dB	0 Cel		DUAL	R-PDSO-G28		5.5 V		2.65 mm	7.5 mm	Not Qualified	4.5 V					17.9 mm
TDA9210	STMicroelectronics	VIDEO PREAMPLIFIER		THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	3	BIPOLAR		130 kHz		5,8		IN-LINE	DIP20,.3	Other Consumer ICs	2.54 mm	150 Cel	16 dB		TIN LEAD	DUAL	R-PDIP-T20		5.5 V		3.93 mm	7.62 mm	Not Qualified	4.5 V	IT ALSO REQUIRES 4.5V TO 8.8V SUPPLY	e0			25.15 mm
TS2012IQT	STMicroelectronics	AUDIO AMPLIFIER	INDUSTRIAL	NO LEAD	20	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1	2			.02 kHz		3/5		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC20,.16SQ,20	Audio/Video Amplifiers	.5 mm	85 Cel		-40 Cel	MATTE TIN	QUAD	S-PQCC-N20	3	5.5 V	2.8 W	1 mm	4 mm	Not Qualified	2.5 V		e3	40	260	4 mm
TEA7533FP	STMicroelectronics	AUDIO AMPLIFIER	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		1				2.1 mA		4 %	SMALL OUTLINE			1.27 mm	70 Cel	40 dB	-20 Cel	TIN LEAD	DUAL	R-PDSO-G20		6.5 V	.25 W	2.65 mm	7.5 mm	Not Qualified	3.5 V		e0			12.8 mm
FDA2100BLV-T	STMicroelectronics	CLASS D AUDIO AMPLIFIER		GULL WING	64	HTFQFP	SQUARE	PLASTIC/EPOXY	YES	1	2	BCDMOS	AEC-Q100					FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH	TQFP64,.47SQ		.5 mm					QUAD	S-PQFP-G64	3	35 V		1.2 mm	10 mm		6 V					10 mm
STA515	STMicroelectronics	AUDIO AMPLIFIER	COMMERCIAL	GULL WING	36	HSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	4	BCDMOS				10/36	10 %	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH	SSOP36,.4,20	Audio/Video Amplifiers	.5 mm	70 Cel		0 Cel	MATTE TIN	DUAL	R-PDSO-G36	3	36 V	20 W	2.47 mm	7.5 mm	Not Qualified	10 V		e3			10.3 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.