28 Audio Codecs 161

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Part	Manufacturer	Telecom IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	No. of Functions	Technology	Nominal Negative Supply Voltage	Operating Mode	Maximum Supply Current	Nominal Supply Voltage	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Minimum Operating Temperature	Maximum Gain Tolerance	Terminal Finish	Terminal Position	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Seated Height	Linear Coding	Width	Qualification	Companding Law	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Filter
ST5090ADTR	STMicroelectronics	LINEAR CODEC	OTHER	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1			SYNCHRONOUS	10 mA	3.3 V		SMALL OUTLINE			1.27 mm	85 Cel	-30 Cel			DUAL	R-PDSO-G28		2.65 mm		7.5 mm	Not Qualified	A/MU-LAW				17.9 mm	YES
ST5088FN	STMicroelectronics	PROGRAMMABLE CODEC	OTHER	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		SYNCHRONOUS	17 mA	5 V	5	CHIP CARRIER	LDCC28,.5SQ	Codecs	1.27 mm	70 Cel	-25 Cel	1.5 dB	TIN LEAD	QUAD	S-PQCC-J28		4.57 mm	NOT AVAILABLE	11.5062 mm	Not Qualified	A/MU-LAW	e0			11.5062 mm	YES
TS5070FN	STMicroelectronics	PROGRAMMABLE CODEC	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	-5 V	SYNCHRONOUS	11 mA	5 V	+-5	CHIP CARRIER	LDCC28,.5SQ	Codecs	1.27 mm	85 Cel	-40 Cel	.15 dB	Tin/Lead (Sn/Pb)	QUAD	S-PQCC-J28		4.57 mm	NOT AVAILABLE	11.5062 mm	Not Qualified	A/MU-LAW	e0			11.5062 mm	YES
ST5092ADTR	STMicroelectronics	LINEAR CODEC	OTHER	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		SYNCHRONOUS	7 mA	3 V	3/3.3	SMALL OUTLINE	SOP28,.4	Codecs	1.27 mm	85 Cel	-30 Cel	.5 dB	TIN LEAD	DUAL	R-PDSO-G28		2.65 mm	14-BIT	7.5 mm	Not Qualified	A/MU-LAW	e0			17.9 mm	YES
ST5080AD	STMicroelectronics	PROGRAMMABLE CODEC	OTHER	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		SYNCHRONOUS		5 V	5	SMALL OUTLINE	SOP28,.4	Codecs	1.27 mm	85 Cel	-25 Cel	1.2 dB	TIN LEAD	DUAL	R-PDSO-G28		2.65 mm	NOT AVAILABLE	7.5 mm	Not Qualified	A/MU-LAW	e0			17.9 mm	YES
ST5092AD	STMicroelectronics	LINEAR CODEC	OTHER	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		SYNCHRONOUS	7 mA	3 V	3/3.3	SMALL OUTLINE	SOP28,.4	Codecs	1.27 mm	85 Cel	-30 Cel	.5 dB	TIN LEAD	DUAL	R-PDSO-G28		2.65 mm	14-BIT	7.5 mm	Not Qualified	A/MU-LAW	e0			17.9 mm	YES
ST5080AFN	STMicroelectronics	PCM CODEC	OTHER	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS				5 V	5	CHIP CARRIER	LDCC28,.5SQ	Codecs	1.27 mm	85 Cel	-25 Cel	1.2 dB	Tin/Lead (Sn/Pb)	QUAD	S-PQCC-J28			NOT AVAILABLE		Not Qualified	A/MU-LAW	e0				YES
ST5090D	STMicroelectronics	PCM CODEC	OTHER	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS					3.3/5	SMALL OUTLINE	SOP28,.4	Codecs	1.27 mm	85 Cel	-30 Cel	1.2 dB	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G28			14-BIT		Not Qualified	A/MU-LAW	e0				YES
ST5080FN	STMicroelectronics	PCM CODEC	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		SYNCHRONOUS		5 V	5	CHIP CARRIER	LDCC28,.5SQ	Codecs	1.27 mm	70 Cel	0 Cel	1.5 dB	TIN LEAD	QUAD	S-PQCC-J28		4.57 mm	NOT AVAILABLE	11.5062 mm	Not Qualified	A/MU-LAW	e0			11.5062 mm	YES
ST5080D	STMicroelectronics	PCM CODEC	COMMERCIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		SYNCHRONOUS		5 V	5	SMALL OUTLINE	SOP28,.4	Codecs	1.27 mm	70 Cel	0 Cel	1.5 dB	TIN LEAD	DUAL	R-PDSO-G28		2.65 mm	NOT AVAILABLE	7.5 mm	Not Qualified	A/MU-LAW	e0			17.9 mm	YES
PCD5032T	NXP Semiconductors	ADPCM CODEC	OTHER	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		SYNCHRONOUS				SMALL OUTLINE			1.27 mm	70 Cel	-25 Cel			DUAL	R-PDSO-G28		2.65 mm		7.5 mm	Not Qualified					17.9 mm	YES
PCD5032TD-T	NXP Semiconductors	PCM CODEC	OTHER	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1			SYNCHRONOUS	14 mA	3 V		SMALL OUTLINE			1.27 mm	70 Cel	-25 Cel			DUAL	R-PDSO-G28		2.65 mm		7.5 mm	Not Qualified					17.9 mm	YES
PCD5032TD	NXP Semiconductors	PCM CODEC	OTHER	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1			SYNCHRONOUS	14 mA	3 V		SMALL OUTLINE			1.27 mm	70 Cel	-25 Cel			DUAL	R-PDSO-G28		2.65 mm		7.5 mm	Not Qualified					17.9 mm	YES
PCD5032T-T	NXP Semiconductors	ADPCM CODEC	OTHER	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		SYNCHRONOUS				SMALL OUTLINE			1.27 mm	70 Cel	-25 Cel			DUAL	R-PDSO-G28		2.65 mm		7.5 mm	Not Qualified					17.9 mm	YES
UCB1510DB	NXP Semiconductors	CVSD CODEC	COMMERCIAL	GULL WING	28	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		SYNCHRONOUS		3.3 V	3.3	SMALL OUTLINE, SHRINK PITCH	SSOP28,.3	Modems	.65 mm	70 Cel	-20 Cel		NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G28		2 mm		5.3 mm	Not Qualified		e4			10.2 mm	YES
PSB2163-T	Infineon Technologies	PCM CODEC	COMMERCIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	BICMOS			.025 mA	5 V	5	SMALL OUTLINE	SOP28,.4	Codecs	1.27 mm	70 Cel	0 Cel	.25 dB	TIN LEAD	DUAL	R-PDSO-G28		2.65 mm	16-BIT	7.6 mm	Not Qualified	A/MU-LAW	e0			18.1 mm	YES
PSB2165-H6348	Infineon Technologies	PCM CODEC	COMMERCIAL EXTENDED	J BEND	28	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1			ASYNCHRONOUS	25 mA	5 V		CHIP CARRIER			1.27 mm	80 Cel	-35 Cel			QUAD	R-PQCC-J28		3.8 mm		8.95 mm	Not Qualified	A/MU-LAW				14.05 mm	YES
PEB2060-N	Infineon Technologies	PCM CODEC	COMMERCIAL	J BEND	28	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	-5 V	SYNCHRONOUS	.012 mA	5 V	+-5	CHIP CARRIER	LDCC28,.4X.6	Codecs	1.27 mm	70 Cel	0 Cel	.2 dB	TIN LEAD	QUAD	R-PQCC-J28		3.8 mm	NOT AVAILABLE	8.95 mm	Not Qualified	A/MU-LAW	e0			14.05 mm	YES
PSB2160A2N	Infineon Technologies	PCM CODEC	OTHER	J BEND	28	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	-5 V			5 V	+-5	CHIP CARRIER	LDCC28,.4X.6	Codecs	1.27 mm	70 Cel	-25 Cel		Tin/Lead (Sn/Pb)	QUAD	R-PQCC-J28			NOT AVAILABLE		Not Qualified	A/MU-LAW	e0				YES
PEF2260-N	Infineon Technologies	PCM CODEC	INDUSTRIAL	J BEND	28	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	-5 V	SYNCHRONOUS	.037 mA	5 V	+-5	CHIP CARRIER	LDCC28,.4X.6	Codecs	1.27 mm	85 Cel	-40 Cel	.2 dB	TIN LEAD	QUAD	R-PQCC-J28		3.8 mm	NOT AVAILABLE	8.95 mm	Not Qualified	A/MU-LAW	e0			14.05 mm	YES
PSB2163-N	Infineon Technologies	PCM CODEC	COMMERCIAL	J BEND	28	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	BICMOS			.025 mA	5 V	5	CHIP CARRIER	LDCC28,.4X.6	Codecs	1.27 mm	70 Cel	0 Cel	.25 dB	TIN LEAD	QUAD	R-PQCC-J28		3.8 mm	16-BIT	8.95 mm	Not Qualified	A/MU-LAW	e0			14.05 mm	YES
PSB2165-N	Infineon Technologies	PCM CODEC	OTHER	J BEND	28	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS				5 V	5	CHIP CARRIER	LDCC28,.4X.6	Codecs	1.27 mm	70 Cel	-25 Cel		Tin/Lead (Sn/Pb)	QUAD	R-PQCC-J28		3.8 mm	16-BIT	8.95 mm	Not Qualified	A/MU-LAW	e0			14.05 mm	YES
PSB2161	Infineon Technologies	PCM CODEC	COMMERCIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	BICMOS			.037 mA	5 V	5	SMALL OUTLINE	SOP20,.4	Codecs	1.27 mm	70 Cel	0 Cel		TIN LEAD	DUAL	R-PDSO-G28		2.54 mm	16-BIT	8.9 mm	Not Qualified	A/MU-LAW	e0			18.3 mm	YES
PSB2161T	Infineon Technologies	PCM CODEC	COMMERCIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	BICMOS		SYNCHRONOUS		5 V		SMALL OUTLINE			1.27 mm	70 Cel	0 Cel			DUAL	R-PDSO-G28		2.65 mm		7.6 mm	Not Qualified	A/MU-LAW				18.1 mm	YES
PSB2165-P	Infineon Technologies	PCM CODEC		THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1					5 V		IN-LINE								DUAL	R-PDIP-T28					Not Qualified	A/MU-LAW					YES
PSB2160-N	Infineon Technologies	PCM CODEC	OTHER	J BEND	28	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	-5 V		28 mA	5 V	+-5	CHIP CARRIER	LDCC28,.4X.6	Codecs	1.27 mm	70 Cel	-25 Cel		Tin/Lead (Sn/Pb)	QUAD	R-PQCC-J28			NOT AVAILABLE		Not Qualified	A/MU-LAW	e0				YES
PSB2165-H6460	Infineon Technologies	PCM CODEC	COMMERCIAL EXTENDED	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1			ASYNCHRONOUS	25 mA	5 V		IN-LINE			2.54 mm	80 Cel	-35 Cel			DUAL	R-PDIP-T28		4.6 mm		15.24 mm	Not Qualified	A/MU-LAW				35.9 mm	YES
PEB2260-N	Infineon Technologies	PCM CODEC	COMMERCIAL	J BEND	28	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	-5 V	SYNCHRONOUS	.028 mA	5 V	+-5	CHIP CARRIER	LDCC28,.4X.6	Codecs	1.27 mm	70 Cel	0 Cel	.2 dB	TIN LEAD	QUAD	R-PQCC-J28		3.8 mm	NOT AVAILABLE	8.95 mm	Not Qualified	A/MU-LAW	e0			14.05 mm	YES
PSB2163-P	Infineon Technologies	PCM CODEC	COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	BICMOS			.025 mA	5 V	5	IN-LINE	DIP28,.6	Codecs	2.54 mm	70 Cel	0 Cel	.25 dB	TIN LEAD	DUAL	R-PDIP-T28		4.6 mm	16-BIT	15.24 mm	Not Qualified	A/MU-LAW	e0			35.9 mm	YES
DS2165QL/T&R	Maxim Integrated	ADPCM CODEC	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		SYNCHRONOUS		3 V		CHIP CARRIER			1.27 mm	70 Cel	0 Cel		TIN LEAD	QUAD	S-PQCC-J28	1	4.57 mm		11.5062 mm	Not Qualified	A/MU-LAW	e0			11.5062 mm	NO
DS2165Q/T&R	Maxim Integrated	ADPCM CODEC	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		SYNCHRONOUS		5 V		CHIP CARRIER			1.27 mm	70 Cel	0 Cel		TIN LEAD	QUAD	S-PQCC-J28	1	4.57 mm		11.505 mm	Not Qualified	A/MU-LAW	e0			11.505 mm	NO
DS2165QN/T&R	Maxim Integrated	ADPCM CODEC	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1			SYNCHRONOUS		5 V		CHIP CARRIER			1.27 mm	85 Cel	-40 Cel		TIN LEAD	QUAD	S-PQCC-J28	1	4.57 mm		11.5062 mm	Not Qualified	A/MU-LAW	e0			11.5062 mm	NO
DS2164QN	Maxim Integrated	ADPCM CODEC	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1			SYNCHRONOUS		5 V		CHIP CARRIER			1.27 mm	85 Cel	-40 Cel		TIN LEAD	QUAD	S-PQCC-J28		4.57 mm		11.505 mm	Not Qualified	A/MU-LAW	e0			11.505 mm	NO
DS2132	Maxim Integrated	ADPCM CODEC		THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1			SYNCHRONOUS				IN-LINE			2.54 mm				TIN LEAD	DUAL	R-PDIP-T28		5.08 mm		15.24 mm	Not Qualified		e0			36.83 mm	NO
DS2164Q	Maxim Integrated	ADPCM CODEC	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		SYNCHRONOUS		5 V	5	CHIP CARRIER	LDCC28,.5SQ	Codecs	1.27 mm	70 Cel	0 Cel		TIN LEAD	QUAD	S-PQCC-J28	1	4.57 mm		11.505 mm	Not Qualified	A/MU-LAW	e0		245	11.505 mm	NO
DS2130+	Maxim Integrated	ADPCM CODEC	COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1			SYNCHRONOUS		5 V		IN-LINE			2.54 mm	70 Cel	0 Cel		MATTE TIN	DUAL	R-PDIP-T28	1	5.08 mm		15.24 mm	Not Qualified	A/MU-LAW	e3	30	260	32.004 mm	NO
DS2164Q+T&R	Maxim Integrated	ADPCM CODEC	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		SYNCHRONOUS		5 V		CHIP CARRIER			1.27 mm	70 Cel	0 Cel		MATTE TIN	QUAD	S-PQCC-J28	1	4.57 mm		11.505 mm	Not Qualified	A/MU-LAW	e3			11.505 mm	NO
DS2165QL+	Maxim Integrated	ADPCM CODEC	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		SYNCHRONOUS		3 V		CHIP CARRIER			1.27 mm	70 Cel	0 Cel			QUAD	S-PQCC-J28		4.57 mm		11.505 mm	Not Qualified	A/MU-LAW		NOT SPECIFIED	NOT SPECIFIED	11.505 mm	NO
DS2165QN	Maxim Integrated	ADPCM CODEC	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1			SYNCHRONOUS		5 V		CHIP CARRIER			1.27 mm	85 Cel	-40 Cel		TIN LEAD	QUAD	S-PQCC-J28	1	4.57 mm		11.505 mm	Not Qualified	A/MU-LAW	e0			11.505 mm	NO
DS2165Q+T&R	Maxim Integrated	ADPCM CODEC	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		SYNCHRONOUS		5 V		CHIP CARRIER			1.27 mm	70 Cel	0 Cel		MATTE TIN	QUAD	S-PQCC-J28	1	4.57 mm		11.505 mm	Not Qualified	A/MU-LAW	e3		245	11.505 mm	NO
DS2130Q	Maxim Integrated	ADPCM CODEC	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1			SYNCHRONOUS		5 V		CHIP CARRIER			1.27 mm	70 Cel	0 Cel		TIN LEAD	QUAD	S-PQCC-J28	1	4.57 mm		11.505 mm	Not Qualified	A/MU-LAW	e0			11.505 mm	NO
DS2164Q/T&R	Maxim Integrated	ADPCM CODEC	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		SYNCHRONOUS		5 V		CHIP CARRIER			1.27 mm	70 Cel	0 Cel		TIN LEAD	QUAD	S-PQCC-J28	1	4.57 mm		11.505 mm	Not Qualified	A/MU-LAW	e0			11.505 mm	NO
DS2130N	Maxim Integrated	ADPCM CODEC	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1			SYNCHRONOUS		5 V		IN-LINE			2.54 mm	85 Cel	-40 Cel		TIN LEAD	DUAL	R-PDIP-T28	1	5.08 mm		15.24 mm	Not Qualified	A/MU-LAW	e0			32.004 mm	NO
DS2165QL	Maxim Integrated	ADPCM CODEC	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		SYNCHRONOUS		3 V		CHIP CARRIER			1.27 mm	70 Cel	0 Cel		TIN LEAD	QUAD	S-PQCC-J28	1	4.57 mm		11.505 mm	Not Qualified	A/MU-LAW	e0			11.505 mm	NO
DS2130Q+	Maxim Integrated	ADPCM CODEC	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1			SYNCHRONOUS		5 V		CHIP CARRIER			1.27 mm	70 Cel	0 Cel		MATTE TIN	QUAD	S-PQCC-J28	1	4.57 mm		11.5062 mm	Not Qualified	A/MU-LAW	e3		245	11.5062 mm	NO
DS2165QN+	Maxim Integrated	ADPCM CODEC	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1			SYNCHRONOUS		5 V		CHIP CARRIER			1.27 mm	85 Cel	-40 Cel		MATTE TIN	QUAD	S-PQCC-J28	1	4.57 mm		11.5062 mm	Not Qualified	A/MU-LAW	e3		245	11.5062 mm	NO
DS2165Q+	Maxim Integrated	ADPCM CODEC	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		SYNCHRONOUS		5 V		CHIP CARRIER			1.27 mm	70 Cel	0 Cel		MATTE TIN	QUAD	S-PQCC-J28	1	4.57 mm		11.505 mm	Not Qualified	A/MU-LAW	e3		245	11.505 mm	NO
DS2165Q	Maxim Integrated	ADPCM CODEC	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		SYNCHRONOUS		5 V		CHIP CARRIER			1.27 mm	70 Cel	0 Cel		TIN LEAD	QUAD	S-PQCC-J28	1	4.57 mm		11.505 mm	Not Qualified	A/MU-LAW	e0			11.505 mm	NO

Audio Codecs

Audio codecs are hardware or software components used to encode and decode digital audio signals. They are commonly used in a variety of applications, such as music production, voice communication, and digital audio broadcasting.

Audio codecs typically use a mathematical algorithm to convert analog audio signals into digital form, and vice versa. They can also compress and decompress digital audio signals to reduce their size and increase transmission efficiency.

Some common types of audio codecs include:

1. Pulse Code Modulation (PCM): This is a standard method of digitally representing analog audio signals. It samples the audio signal at regular intervals and records the amplitude of each sample as a binary number.

2. Adaptive Differential Pulse Code Modulation (ADPCM): This is a type of audio compression that reduces the size of digital audio files by removing redundant information. It achieves this by recording only the differences between adjacent samples, rather than recording each sample individually.

3. MPEG Audio Codecs: These are a family of audio compression algorithms developed by the Moving Picture Experts Group. They are commonly used in digital audio broadcasting and music production.

4. Dolby Digital: This is a popular audio codec used for home theater and digital television systems. It provides high-quality surround sound and is commonly used in DVD and Blu-ray discs.