20 Audio Control ICs 124

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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	Maximum Supply Current	Channel Separation	Power Supplies (V)	Harmonic Distortion	Package Style (Meter)	Package Equivalence Code	Sub-Category	Terminal Pitch	Maximum Operating Temperature	No. of Bands	Minimum Operating Temperature	Terminal Finish	Terminal Position	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Supply Voltage (Vsup)	Maximum Seated Height	Width	Qualification	Minimum Supply Voltage (Vsup)	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length
TDA7315	STMicroelectronics	TONE CONTROL CIRCUIT	OTHER	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	2	BICMOS	11 mA	103 dB	9	.09 %	IN-LINE	DIP20,.3	Audio Control ICs	2.54 mm	85 Cel	2	-10 Cel	MATTE TIN	DUAL	R-PDIP-T20		10 V	3.93 mm	7.62 mm	Not Qualified	6 V	e3			25.15 mm
TDA8190	STMicroelectronics	TONE CONTROL CIRCUIT	AUTOMOTIVE	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	1				24	.5 %	IN-LINE	DIP20,.3	Other Consumer ICs	2.54 mm	150 Cel		-40 Cel	TIN LEAD	DUAL	R-PDIP-T20		27 V	3.93 mm	7.62 mm	Not Qualified	10.8 V	e0
TDA7496L	STMicroelectronics	VOLUME CONTROL CIRCUIT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	2	BIPOLAR	50 mA			.4 %	IN-LINE	DIP20,.3	Audio/Video Amplifiers	2.54 mm	70 Cel		0 Cel	MATTE TIN	DUAL	R-PDIP-T20		18 V	5.1 mm	7.62 mm	Not Qualified	10 V	e3
TDA7449D13TR	STMicroelectronics	TONE CONTROL CIRCUIT		GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2	BICMOS		100 dB		.01 %	SMALL OUTLINE	SOP20,.4		1.27 mm	70 Cel	2	0 Cel		DUAL	R-PDSO-G20		10.2 V	2.65 mm	7.5 mm		6 V				12.8 mm
TDA7410	STMicroelectronics	TONE CONTROL CIRCUIT	OTHER	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2			90 dB	8.5		SMALL OUTLINE	SOP20,.4	Other Consumer ICs	1.27 mm	80 Cel	2	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20		10 V	2.65 mm	7.5 mm	Not Qualified	7.5 V	e4			12.8 mm
TDA7432D	STMicroelectronics	TONE CONTROL CIRCUIT	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2	BICMOS	11 mA	80 dB	9	.05 %	SMALL OUTLINE	SOP20,.4	Audio Control ICs	1.27 mm	85 Cel	2	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20		10.2 V	2.65 mm	7.5 mm	Not Qualified	6 V	e4			12.8 mm
TDA7409D	STMicroelectronics	TONE CONTROL CIRCUIT	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	1	BICMOS		100 dB	9	.005 %	SMALL OUTLINE	SOP20,.4	Other Consumer ICs	1.27 mm	85 Cel	2	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20		10.5 V	2.65 mm	7.5 mm	Not Qualified	7.5 V	e4			12.8 mm
TDA744813TR	STMicroelectronics	VOLUME CONTROL CIRCUIT	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	6	BICMOS		90 dB	9	.01 %	SMALL OUTLINE	SOP20,.4	Audio Control ICs	1.27 mm	70 Cel		0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDSO-G20	3	10 V	2.65 mm	7.5 mm	Not Qualified	4.75 V	e4	30	260	12.8 mm
TDA7463A	STMicroelectronics	TONE CONTROL CIRCUIT	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2	BICMOS		80 dB	2.4		SMALL OUTLINE	SOP20,.4	Audio Control ICs	1.27 mm	70 Cel	2	0 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20		3 V	2.65 mm	7.5 mm	Not Qualified	1.8 V	e4			12.8 mm
TDA7433D	STMicroelectronics	TONE CONTROL CIRCUIT	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		BICMOS	11 mA		9		SMALL OUTLINE	SOP20,.4	Audio Control ICs	1.27 mm	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20	1	10.2 V	2.65 mm	7.5 mm	Not Qualified	7 V	e4			12.8 mm
TDA7309	STMicroelectronics	VOLUME CONTROL CIRCUIT	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	2	BICMOS	10 mA	100 dB	9	.01 %	IN-LINE	DIP20,.3	Audio Control ICs	2.54 mm	85 Cel		-40 Cel	MATTE TIN	DUAL	R-PDIP-T20		10 V	3.93 mm	7.62 mm	Not Qualified	6 V	e3			25.15 mm
TDA7410NDTR	STMicroelectronics	TONE CONTROL CIRCUIT	OTHER	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2			90 dB	8.5		SMALL OUTLINE	SOP20,.4	Other Consumer ICs	1.27 mm	80 Cel	2	-40 Cel	MATTE TIN	DUAL	R-PDSO-G20		10 V	2.65 mm	7.5 mm	Not Qualified	7.5 V	e3			12.8 mm
TDA7432D013TR	STMicroelectronics	TONE CONTROL CIRCUIT	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2	BICMOS	11 mA	80 dB		.05 %	SMALL OUTLINE			1.27 mm	85 Cel	2	-40 Cel	MATTE TIN	DUAL	R-PDSO-G20		10.2 V	2.65 mm	7.5 mm	Not Qualified	6 V	e3			12.8 mm
TDA7319	STMicroelectronics	TONE CONTROL CIRCUIT	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		2		10 mA	100 dB	9	.01 %	IN-LINE	DIP20,.3	Audio Control ICs	2.54 mm	85 Cel	3	-40 Cel	MATTE TIN	DUAL	R-PDIP-T20		10.5 V	3.93 mm	7.62 mm	Not Qualified	6 V	e3
TDA7463AD	STMicroelectronics	TONE CONTROL CIRCUIT	OTHER	GULL WING	20	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2	BICMOS		80 dB	2.4		SMALL OUTLINE, SHRINK PITCH	SSOP20,.3	Audio Control ICs	.65 mm	85 Cel	2	-10 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20		3 V	2 mm	5.3 mm	Not Qualified	1.8 V	e4			7.2 mm
TDA7448	STMicroelectronics	VOLUME CONTROL CIRCUIT	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	6	BICMOS		90 dB	9	.01 %	SMALL OUTLINE	SOP20,.4	Audio Control ICs	1.27 mm	70 Cel		0 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20	3	10 V	2.65 mm	7.5 mm	Not Qualified	4.75 V	e4	30	260	12.8 mm
TDA7449D	STMicroelectronics	TONE CONTROL CIRCUIT	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2	BICMOS		100 dB	9	.01 %	SMALL OUTLINE	SOP20,.4	Audio Control ICs	1.27 mm	70 Cel	2	0 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20		10.2 V	2.65 mm	7.5 mm	Not Qualified	6 V	e4			12.8 mm
TDA7309D	STMicroelectronics	VOLUME CONTROL CIRCUIT	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2	BICMOS	10 mA	100 dB	9	.01 %	SMALL OUTLINE	SOP20,.4	Audio Control ICs	1.27 mm	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20		10 V	2.65 mm	7.5 mm	Not Qualified	6 V	e4			12.8 mm
TDA7319D	STMicroelectronics	TONE CONTROL CIRCUIT	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		2		10 mA	100 dB	9	.01 %	SMALL OUTLINE	SOP20,.4	Audio Control ICs	1.27 mm	85 Cel	3	-40 Cel	TIN LEAD	DUAL	R-PDSO-G20		10.5 V	2.65 mm	7.5 mm	Not Qualified	6 V	e0			12.8 mm
TEA6330TD-T	NXP Semiconductors	SOUND FADER CONTROL CIRCUIT	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		2					2 %	SMALL OUTLINE			1.27 mm	85 Cel	2	-40 Cel		DUAL	R-PDSO-G20		10 V	2.65 mm	7.5 mm	Not Qualified	7 V				12.8 mm
935261315112	NXP Semiconductors	VOLUME CONTROL CIRCUIT	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2		20 mA	55 dB		.1 %	SMALL OUTLINE			1.27 mm	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	2.7 V	e4			12.8 mm
935028210112	NXP Semiconductors	TONE CONTROL CIRCUIT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	2	BIPOLAR		80 dB		.1 %	IN-LINE			2.54 mm	70 Cel	2	0 Cel		DUAL	R-PDIP-T20		13.2 V	4.2 mm	7.62 mm	Not Qualified	10.8 V		NOT SPECIFIED	NOT SPECIFIED	26.73 mm
TEA6330TD	NXP Semiconductors	SOUND FADER CONTROL CIRCUIT	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		2					2 %	SMALL OUTLINE			1.27 mm	85 Cel	2	-40 Cel		DUAL	R-PDSO-G20		10 V	2.65 mm	7.5 mm	Not Qualified	7 V				12.8 mm
935261315118	NXP Semiconductors	VOLUME CONTROL CIRCUIT	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2		20 mA	55 dB		.1 %	SMALL OUTLINE			1.27 mm	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	2.7 V	e4			12.8 mm
935261316118	NXP Semiconductors	VOLUME CONTROL CIRCUIT	INDUSTRIAL	GULL WING	20	LSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2		20 mA	55 dB		.1 %	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.65 mm	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20	1	5.5 V	1.5 mm	4.4 mm	Not Qualified	2.7 V	e4			6.5 mm
935261316112	NXP Semiconductors	VOLUME CONTROL CIRCUIT	INDUSTRIAL	GULL WING	20	LSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2		20 mA	55 dB		.1 %	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.65 mm	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20	1	5.5 V	1.5 mm	4.4 mm	Not Qualified	2.7 V	e4			6.5 mm
TDA8552T/N1,118	NXP Semiconductors	VOLUME CONTROL CIRCUIT	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2			55 dB		.1 %	SMALL OUTLINE				85 Cel		-40 Cel		DUAL	R-PDSO-G20		5.5 V				2.7 V
TDA8552TD-T	NXP Semiconductors	VOLUME CONTROL CIRCUIT	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2		20 mA	55 dB		.1 %	SMALL OUTLINE			1.27 mm	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	2.7 V	e4			12.8 mm
TDA8552T/N1,512	NXP Semiconductors	VOLUME CONTROL CIRCUIT	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2		20 mA	55 dB		.1 %	SMALL OUTLINE			1.27 mm	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20	3	5.5 V	2.65 mm	7.5 mm	Not Qualified	2.7 V	e4			12.8 mm
TDA8424N	NXP Semiconductors	TONE CONTROL CIRCUIT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	2	BIPOLAR	35 mA	80 dB		.1 %	IN-LINE			2.54 mm	70 Cel	2	0 Cel		DUAL	R-PDIP-T20		13.2 V	4.2 mm	7.62 mm	Not Qualified	10.8 V		40	245	26.73 mm
TDA8552TSDK	NXP Semiconductors	VOLUME CONTROL CIRCUIT	INDUSTRIAL	GULL WING	20	LSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2		20 mA	55 dB		.1 %	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.65 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G20		5.5 V	1.5 mm	4.4 mm	Not Qualified	2.7 V		NOT SPECIFIED	NOT SPECIFIED	6.5 mm
TDA8424/V7,112	NXP Semiconductors	TONE CONTROL CIRCUIT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	2	BIPOLAR	35 mA	80 dB		.1 %	IN-LINE			2.54 mm	70 Cel	2	0 Cel		DUAL	R-PDIP-T20		13.2 V	4.2 mm	7.62 mm	Not Qualified	10.8 V		40	245	26.73 mm
TDA8425	NXP Semiconductors	TONE CONTROL CIRCUIT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	2	BIPOLAR	35 mA	80 dB		.1 %	IN-LINE				70 Cel	2	0 Cel		DUAL	R-PDIP-T20		13.2 V			Not Qualified	10.8 V		NOT SPECIFIED	NOT SPECIFIED
TDA8552TS/N1/N,112	NXP Semiconductors	VOLUME CONTROL CIRCUIT	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2			55 dB		.1 %	SMALL OUTLINE				85 Cel		-40 Cel		DUAL	R-PDSO-G20		5.5 V				2.7 V
TDA8552TS/N1	NXP Semiconductors	VOLUME CONTROL CIRCUIT	INDUSTRIAL	GULL WING	20	LSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2		20 mA	55 dB		.1 %	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.65 mm	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20	1	5.5 V	1.5 mm	4.4 mm	Not Qualified	2.7 V	e4			6.5 mm
TDA7056AT/N2,518	NXP Semiconductors	VOLUME CONTROL CIRCUIT	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	1					.3 %	SMALL OUTLINE			1.27 mm	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20	2	18 V	2.65 mm	7.5 mm		4.5 V	e4	30	260	12.8 mm
TDA8425N	NXP Semiconductors	TONE CONTROL CIRCUIT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		2		35 mA	80 dB		.1 %	IN-LINE			2.54 mm	70 Cel	2	0 Cel		DUAL	R-PDIP-T20		13.2 V	4.2 mm	7.62 mm	Not Qualified	10.8 V		40	245	26.73 mm
TDA8552T/N1	NXP Semiconductors	VOLUME CONTROL CIRCUIT	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2		20 mA	55 dB		.1 %	SMALL OUTLINE			1.27 mm	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20	3	5.5 V	2.65 mm	7.5 mm	Not Qualified	2.7 V	e4			12.8 mm
TDA8425/V7	NXP Semiconductors	TONE CONTROL CIRCUIT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	2	BIPOLAR		80 dB		.1 %	IN-LINE			2.54 mm	70 Cel	2	0 Cel		DUAL	R-PDIP-T20		13.2 V	4.2 mm	7.62 mm	Not Qualified	10.8 V				26.73 mm
TDA8552T/N1/N,518	NXP Semiconductors	VOLUME CONTROL CIRCUIT	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2			55 dB		.1 %	SMALL OUTLINE				85 Cel		-40 Cel		DUAL	R-PDSO-G20		5.5 V				2.7 V
TDA8552T/N1/N,512	NXP Semiconductors	VOLUME CONTROL CIRCUIT	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2			55 dB		.1 %	SMALL OUTLINE				85 Cel		-40 Cel		DUAL	R-PDSO-G20		5.5 V				2.7 V
TDA8426	NXP Semiconductors	TONE CONTROL CIRCUIT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	2		35 mA	80 dB		.1 %	IN-LINE			2.54 mm	70 Cel	2	0 Cel		DUAL	R-PDIP-T20		13.2 V	4.2 mm	7.62 mm	Not Qualified	10.8 V				26.73 mm
TDA7056AT/N2,512	NXP Semiconductors	VOLUME CONTROL CIRCUIT	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	1		16 mA		12	.3 %	SMALL OUTLINE	SOP20,.4	Audio/Video Amplifiers	1.27 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G20		18 V	2.65 mm	7.5 mm	Not Qualified	4.5 V				12.8 mm
TDA7056AT/N2,118	NXP Semiconductors	VOLUME CONTROL CIRCUIT	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	1				12	.3 %	SMALL OUTLINE	SOP20,.4	Audio/Video Amplifiers	1.27 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G20		18 V	2.65 mm	7.5 mm	Not Qualified	4.5 V				12.8 mm
TDA8552TS	NXP Semiconductors	VOLUME CONTROL CIRCUIT	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2		20 mA	55 dB		.1 %	SMALL OUTLINE	SSOP20,.25	Audio/Video Amplifiers	.635 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G20		5.5 V			Not Qualified	2.7 V			260
TDA8552TS/N1/N,118	NXP Semiconductors	VOLUME CONTROL CIRCUIT	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2			55 dB		.1 %	SMALL OUTLINE				85 Cel		-40 Cel		DUAL	R-PDSO-G20		5.5 V				2.7 V
TDA8552TD	NXP Semiconductors	VOLUME CONTROL CIRCUIT	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2		20 mA	55 dB		.1 %	SMALL OUTLINE			1.27 mm	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	2.7 V	e4			12.8 mm
TDA7056AT/N2,112	NXP Semiconductors	VOLUME CONTROL CIRCUIT	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	1				12	.3 %	SMALL OUTLINE	SOP20,.4	Audio/Video Amplifiers	1.27 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G20		18 V	2.65 mm	7.5 mm	Not Qualified	4.5 V				12.8 mm

Audio Control ICs

Audio control ICs, also known as audio processing ICs, are integrated circuits designed to provide a range of audio processing functions in electronic devices. These ICs are used in a variety of audio applications, including home theater systems, music players, and automotive sound systems.

Audio control ICs can be classified into several types based on the specific functions they provide. Some of the most common types of audio control ICs include:

1. Audio amplifiers - These ICs are designed to amplify the electrical signals that represent sound. They can be used to increase the volume of the audio signal, improve the quality of the sound, or provide additional functionality such as equalization or filtering.

2. Audio processors - These ICs are designed to process the audio signal in various ways, such as applying digital signal processing (DSP) algorithms to improve the sound quality or provide special effects.

3. Audio codecs - These ICs are designed to convert analog audio signals to digital signals, and vice versa. They can be used in devices such as smartphones, computers, and digital audio players to enable the recording and playback of digital audio.

4. Audio switches - These ICs are designed to switch between multiple audio inputs or outputs. They can be used in devices such as home theater receivers and automotive sound systems to allow users to switch between different audio sources.

Audio control ICs are often used in conjunction with other components, such as speakers, microphones, and amplifiers, to provide a complete audio system. They can be integrated into a variety of devices, from small portable devices to large home theater systems.