TSSOP Audio Codecs 28

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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	Output Code	No. of Channels	Technology	Operating Mode	Maximum Supply Current	Nominal Supply Voltage	Input Code	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Resolution (um)	Minimum Operating Temperature	Maximum Gain Tolerance	Terminal Finish	Maximum Output Voltage	Terminal Position	JESD-30 Code	Output (V)	Moisture Sensitivity Level (MSL)	Maximum Seated Height	Linear Coding	Width	Qualification	Companding Law	Input Type	Additional Features	Maximum Analog Input	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Filter
TLV320AIC13IDBT	Texas Instruments	PROGRAMMABLE CODEC	INDUSTRIAL	GULL WING	30	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TWOS COMPLEMENT	2	CMOS	SYNCHRONOUS		1.8 V	TWOS COMPLEMENT	1.8,3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP30,.25,20	Codecs	.5 mm	85 Cel	16	-40 Cel		NICKEL PALLADIUM GOLD	2.35 V	DUAL	R-PDSO-G30	VOLTAGE	2	1.2 mm		4.4 mm	Not Qualified		SINGLE-ENDED/DIFF	IT ALSO REQUIRES 3.3V ANALOG SUPPLY	2 V	e4	30	260	7.8 mm	YES
TLV320AIC15CDBT	Texas Instruments	PROGRAMMABLE CODEC	COMMERCIAL	GULL WING	30	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TWOS COMPLEMENT	2	CMOS	SYNCHRONOUS		1.8 V	TWOS COMPLEMENT	1.8,3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP30,.25,20	Codecs	.5 mm	70 Cel	16	0 Cel			2.35 V	DUAL	R-PDSO-G30	VOLTAGE		1.2 mm		4.4 mm	Not Qualified		SINGLE-ENDED/DIFF	IT ALSO REQUIRES 3.3V DIGTAL SUPPLY, TLV320AIC15IDBTG4 THIS PART IS DELELTED FOR LEAF CLASS FIX	2 V		NOT SPECIFIED	NOT SPECIFIED	7.8 mm	YES
TLV320AIC15IDBT	Texas Instruments	PROGRAMMABLE CODEC	INDUSTRIAL	GULL WING	30	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TWOS COMPLEMENT	2	CMOS	SYNCHRONOUS		1.8 V	TWOS COMPLEMENT	1.8,3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP30,.25,20	Codecs	.5 mm	85 Cel	16	-40 Cel		NICKEL PALLADIUM GOLD	2.35 V	DUAL	R-PDSO-G30	VOLTAGE	2	1.2 mm		4.4 mm	Not Qualified		SINGLE-ENDED/DIFF	IT ALSO REQUIRES 3.3V ANALOG SUPPLY	2 V	e4	30	260	7.8 mm	YES
TLV320AIC12CDBT	Texas Instruments	PROGRAMMABLE CODEC	COMMERCIAL	GULL WING	30	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TWOS COMPLEMENT	4	CMOS	SYNCHRONOUS	2 mA	1.8 V	TWOS COMPLEMENT	1.8,3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP30,.25,20	Codecs	.5 mm	70 Cel	16	0 Cel		Nickel/Palladium/Gold (Ni/Pd/Au)	2.35 V	DUAL	R-PDSO-G30	VOLTAGE	2	1.2 mm	NOT AVAILABLE	4.4 mm	Not Qualified		SINGLE-ENDED/DIFF	IT ALSO REQUIRES 3.3V ANALOG SUPPLY	2 V	e4	NOT SPECIFIED	260	7.8 mm	YES
TLV320AIC12IDBTR	Texas Instruments	PROGRAMMABLE CODEC	INDUSTRIAL	GULL WING	30	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TWOS COMPLEMENT	4	CMOS	SYNCHRONOUS	2 mA	1.8 V	TWOS COMPLEMENT	1.8,3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP30,.25,20	Codecs	.5 mm	85 Cel	16	-40 Cel		Nickel/Palladium/Gold (Ni/Pd/Au)	2.35 V	DUAL	R-PDSO-G30	VOLTAGE	2	1.2 mm	NOT AVAILABLE	4.4 mm	Not Qualified		SINGLE-ENDED/DIFF	IT ALSO REQUIRES 3.3V ANALOG SUPPLY	2 V	e4	NOT SPECIFIED	260	7.8 mm	YES
TLV320AIC12IDBT	Texas Instruments	PROGRAMMABLE CODEC	INDUSTRIAL	GULL WING	30	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TWOS COMPLEMENT	4	CMOS	SYNCHRONOUS	2 mA	1.8 V	TWOS COMPLEMENT	1.8,3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP30,.25,20	Codecs	.5 mm	85 Cel	16	-40 Cel		Nickel/Palladium/Gold (Ni/Pd/Au)	2.35 V	DUAL	R-PDSO-G30	VOLTAGE	2	1.2 mm	NOT AVAILABLE	4.4 mm	Not Qualified		SINGLE-ENDED/DIFF	IT ALSO REQUIRES 3.3V ANALOG SUPPLY	2 V	e4	NOT SPECIFIED	260	7.8 mm	YES
TLV320AIC14CDBTR	Texas Instruments	PROGRAMMABLE CODEC	COMMERCIAL	GULL WING	30	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TWOS COMPLEMENT	2	CMOS	SYNCHRONOUS		1.8 V	TWOS COMPLEMENT	1.8,3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP30,.25,20	Codecs	.5 mm	70 Cel	16	0 Cel		NICKEL PALLADIUM GOLD	2.35 V	DUAL	R-PDSO-G30	VOLTAGE	2	1.2 mm		4.4 mm	Not Qualified		SINGLE-ENDED/DIFF	IT ALSO REQUIRES 3.3V ANALOG SUPPLY	2 V	e4	30	260	7.8 mm	YES
TLV320AIC14IDBTR	Texas Instruments	PROGRAMMABLE CODEC	INDUSTRIAL	GULL WING	30	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TWOS COMPLEMENT	2	CMOS	SYNCHRONOUS		1.8 V	TWOS COMPLEMENT	1.8,3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP30,.25,20	Codecs	.5 mm	85 Cel	16	-40 Cel		NICKEL PALLADIUM GOLD	2.35 V	DUAL	R-PDSO-G30	VOLTAGE	2	1.2 mm		4.4 mm	Not Qualified		SINGLE-ENDED/DIFF	IT ALSO REQUIRES 3.3V ANALOG SUPPLY	2 V	e4	30	260	7.8 mm	YES
TLV320AIC14IDBT	Texas Instruments	PROGRAMMABLE CODEC	INDUSTRIAL	GULL WING	30	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TWOS COMPLEMENT	2	CMOS	SYNCHRONOUS		1.8 V	TWOS COMPLEMENT	1.8,3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP30,.25,20	Codecs	.5 mm	85 Cel	16	-40 Cel		NICKEL PALLADIUM GOLD	2.35 V	DUAL	R-PDSO-G30	VOLTAGE	2	1.2 mm		4.4 mm	Not Qualified		SINGLE-ENDED/DIFF	IT ALSO REQUIRES 3.3V ANALOG SUPPLY	2 V	e4	30	260	7.8 mm	YES
TLV320AIC13CDBTR	Texas Instruments	PROGRAMMABLE CODEC	COMMERCIAL	GULL WING	30	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TWOS COMPLEMENT	2	CMOS	SYNCHRONOUS		1.8 V	TWOS COMPLEMENT	1.8,3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP30,.25,20	Codecs	.5 mm	70 Cel	16	0 Cel		NICKEL PALLADIUM GOLD	2.35 V	DUAL	R-PDSO-G30	VOLTAGE	2	1.2 mm		4.4 mm	Not Qualified		SINGLE-ENDED/DIFF	IT ALSO REQUIRES 3.3V ANALOG SUPPLY	2 V	e4	30	260	7.8 mm	YES
TLV320AIC13IDBTR	Texas Instruments	PROGRAMMABLE CODEC	INDUSTRIAL	GULL WING	30	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TWOS COMPLEMENT	2	CMOS	SYNCHRONOUS		1.8 V	TWOS COMPLEMENT	1.8,3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP30,.25,20	Codecs	.5 mm	85 Cel	16	-40 Cel			2.35 V	DUAL	R-PDSO-G30	VOLTAGE		1.2 mm		4.4 mm	Not Qualified		SINGLE-ENDED/DIFF	IT ALSO REQUIRES 3.3V ANALOG SUPPLY	2 V		NOT SPECIFIED	NOT SPECIFIED	7.8 mm	YES
TLV320AIC15IDBTR	Texas Instruments	PROGRAMMABLE CODEC	INDUSTRIAL	GULL WING	30	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TWOS COMPLEMENT	2	CMOS	SYNCHRONOUS		1.8 V	TWOS COMPLEMENT	1.8,3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP30,.25,20	Codecs	.5 mm	85 Cel	16	-40 Cel			2.35 V	DUAL	R-PDSO-G30	VOLTAGE		1.2 mm		4.4 mm	Not Qualified		SINGLE-ENDED/DIFF	IT ALSO REQUIRES 3.3V ANALOG SUPPLY	2 V		NOT SPECIFIED	NOT SPECIFIED	7.8 mm	YES
TLV320AIC12KIDBT	Texas Instruments	PROGRAMMABLE CODEC	INDUSTRIAL	GULL WING	30	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TWOS COMPLEMENT	4	CMOS	SYNCHRONOUS	2 mA	1.8 V	TWOS COMPLEMENT	1.8,3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP30,.25,20	Codecs	.5 mm	85 Cel	16	-40 Cel		Nickel/Palladium/Gold (Ni/Pd/Au)	2.35 V	DUAL	R-PDSO-G30	VOLTAGE	2	1.2 mm	NOT AVAILABLE	4.4 mm	Not Qualified		SINGLE-ENDED/DIFF	IT ALSO REQUIRES 3.3V ANALOG SUPPLY	2 V	e4	NOT SPECIFIED	260	7.8 mm	YES
TLV320AIC14KIDBT	Texas Instruments	PROGRAMMABLE CODEC	INDUSTRIAL	GULL WING	30	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TWOS COMPLEMENT	4	CMOS	SYNCHRONOUS	2 mA	1.8 V	TWOS COMPLEMENT	1.8,3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP30,.25,20	Codecs	.5 mm	85 Cel	16	-40 Cel		Nickel/Palladium/Gold (Ni/Pd/Au)	2.35 V	DUAL	R-PDSO-G30	VOLTAGE	2	1.2 mm	NOT AVAILABLE	4.4 mm	Not Qualified		SINGLE-ENDED/DIFF	IT ALSO REQUIRES 3.3V ANALOG SUPPLY	2 V	e4	NOT SPECIFIED	260	7.8 mm	YES
TLV320AIC1106PWG4	Texas Instruments	PCM CODEC	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		1	CMOS	SYNCHRONOUS	.007 mA	3 V		3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Codecs	.65 mm	85 Cel		-40 Cel	1.2 dB	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G20	VOLTAGE	1	1.2 mm	13-BIT	4.4 mm	Not Qualified	MU-LAW	DIFFERENTIAL			e4	30	260	6.5 mm	YES
TLV320AIC1107PWRG4	Texas Instruments	PCM CODEC	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TWOS COMPLEMENT	1	CMOS	SYNCHRONOUS	.007 mA	3 V	TWOS COMPLEMENT	3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Codecs	.65 mm	85 Cel		-40 Cel		Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G20	VOLTAGE	1	1.2 mm	13-BIT	4.4 mm	Not Qualified	A-LAW	SINGLE-ENDED/DIFF			e4	NOT SPECIFIED	260	6.5 mm	YES
TLV320AIC12KIDBTG4	Texas Instruments	PROGRAMMABLE CODEC	INDUSTRIAL	GULL WING	30	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TWOS COMPLEMENT	4	CMOS	SYNCHRONOUS	2 mA	1.8 V	TWOS COMPLEMENT	1.8,3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP30,.25,20	Codecs	.5 mm	85 Cel	16	-40 Cel		NICKEL PALLADIUM GOLD	2.35 V	DUAL	R-PDSO-G30	VOLTAGE	2	1.2 mm		4.4 mm	Not Qualified		SINGLE-ENDED/DIFF	IT ALSO REQUIRES 3.3V ANALOG SUPPLY	2 V	e4	30	260	7.8 mm	YES
TLV320AIC14KIDBTG4	Texas Instruments	PROGRAMMABLE CODEC	INDUSTRIAL	GULL WING	30	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TWOS COMPLEMENT	4	CMOS	SYNCHRONOUS	2 mA	1.8 V	TWOS COMPLEMENT	1.8,3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP30,.25,20	Codecs	.5 mm	85 Cel	16	-40 Cel		Nickel/Palladium/Gold (Ni/Pd/Au)	2.35 V	DUAL	R-PDSO-G30	VOLTAGE	2	1.2 mm	NOT AVAILABLE	4.4 mm	Not Qualified		SINGLE-ENDED/DIFF	IT ALSO REQUIRES 3.3V ANALOG SUPPLY	2 V	e4	NOT SPECIFIED	260	7.8 mm	YES
TLV320AIC12CDBTG4	Texas Instruments	PROGRAMMABLE CODEC	COMMERCIAL	GULL WING	30	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TWOS COMPLEMENT	4	CMOS	SYNCHRONOUS		1.8 V	TWOS COMPLEMENT	1.8,3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP30,.25,20	Codecs	.5 mm	70 Cel	16	0 Cel		NICKEL PALLADIUM GOLD	2.35 V	DUAL	R-PDSO-G30	VOLTAGE	2	1.2 mm		4.4 mm	Not Qualified		SINGLE-ENDED/DIFF	IT ALSO REQUIRES 3.3V ANALOG SUPPLY	2 V	e4	30	260	7.8 mm	YES
TLV320AIC12IDBTG4	Texas Instruments	PROGRAMMABLE CODEC	INDUSTRIAL	GULL WING	30	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TWOS COMPLEMENT	4	CMOS	SYNCHRONOUS		1.8 V	TWOS COMPLEMENT	1.8,3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP30,.25,20	Codecs	.5 mm	85 Cel	16	-40 Cel		NICKEL PALLADIUM GOLD	2.35 V	DUAL	R-PDSO-G30	VOLTAGE	2	1.2 mm		4.4 mm	Not Qualified		SINGLE-ENDED/DIFF	IT ALSO REQUIRES 3.3V ANALOG SUPPLY	2 V	e4	30	260	7.8 mm	YES
TLV320AIC1106PWRG4	Texas Instruments	PCM CODEC	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		1	CMOS	SYNCHRONOUS	.007 mA	3 V		3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Codecs	.65 mm	85 Cel		-40 Cel	1.2 dB	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G20	VOLTAGE	1	1.2 mm	13-BIT	4.4 mm	Not Qualified	MU-LAW	DIFFERENTIAL			e4	NOT SPECIFIED	260	6.5 mm	YES
TLV320AIC1107PWG4	Texas Instruments	PCM CODEC	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1			CMOS	SYNCHRONOUS	.007 mA	3 V		3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Codecs	.65 mm	85 Cel		-40 Cel	1 dB	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G20		1	1.2 mm	13-BIT	4.4 mm	Not Qualified	A-LAW				e4	30	260	6.5 mm	YES
TLV320AIC14CDBTRG4	Texas Instruments	PROGRAMMABLE CODEC	COMMERCIAL	GULL WING	30	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TWOS COMPLEMENT	2	CMOS	SYNCHRONOUS		1.8 V	TWOS COMPLEMENT	1.8,3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP30,.25,20	Codecs	.5 mm	70 Cel	16	0 Cel		NICKEL PALLADIUM GOLD	2.35 V	DUAL	R-PDSO-G30	VOLTAGE	2	1.2 mm		4.4 mm	Not Qualified		SINGLE-ENDED/DIFF	IT ALSO REQUIRES 3.3V ANALOG SUPPLY	2 V	e4	30	260	7.8 mm	YES
TLV320AIC14IDBTRG4	Texas Instruments	PROGRAMMABLE CODEC	INDUSTRIAL	GULL WING	30	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TWOS COMPLEMENT	2	CMOS	SYNCHRONOUS		1.8 V	TWOS COMPLEMENT	1.8,3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP30,.25,20	Codecs	.5 mm	85 Cel	16	-40 Cel		NICKEL PALLADIUM GOLD	2.35 V	DUAL	R-PDSO-G30	VOLTAGE	2	1.2 mm		4.4 mm	Not Qualified		SINGLE-ENDED/DIFF	IT ALSO REQUIRES 3.3V ANALOG SUPPLY	2 V	e4	30	260	7.8 mm	YES
TLV320AIC15IDBTRG4	Texas Instruments	PROGRAMMABLE CODEC	INDUSTRIAL	GULL WING	30	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TWOS COMPLEMENT	2	CMOS	SYNCHRONOUS		1.8 V	TWOS COMPLEMENT	1.8,3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP30,.25,20	Codecs	.5 mm	85 Cel	16	-40 Cel			2.35 V	DUAL	R-PDSO-G30	VOLTAGE		1.2 mm		4.4 mm	Not Qualified		SINGLE-ENDED/DIFF	IT ALSO REQUIRES 3.3V DIGTAL SUPPLY, TLV320AIC15IDBTG4 THIS PART IS DELELTED FOR LEAF CLASS FIX	2 V		NOT SPECIFIED	NOT SPECIFIED	7.8 mm	YES
TLV320AIC14IDBTG4	Texas Instruments	PROGRAMMABLE CODEC	INDUSTRIAL	GULL WING	30	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TWOS COMPLEMENT	2	CMOS	SYNCHRONOUS		1.8 V	TWOS COMPLEMENT	1.8,3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP30,.25,20	Codecs	.5 mm	85 Cel	16	-40 Cel		NICKEL PALLADIUM GOLD	2.35 V	DUAL	R-PDSO-G30	VOLTAGE	2	1.2 mm		4.4 mm	Not Qualified		SINGLE-ENDED/DIFF	IT ALSO REQUIRES 3.3V ANALOG SUPPLY	2 V	e4	30	260	7.8 mm	YES
TLV320AIC13IDBTG4	Texas Instruments	PROGRAMMABLE CODEC	INDUSTRIAL	GULL WING	30	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TWOS COMPLEMENT	2	CMOS	SYNCHRONOUS		1.8 V	TWOS COMPLEMENT	1.8,3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP30,.25,20	Codecs	.5 mm	85 Cel	16	-40 Cel		NICKEL PALLADIUM GOLD	2.35 V	DUAL	R-PDSO-G30	VOLTAGE	2	1.2 mm		4.4 mm	Not Qualified		SINGLE-ENDED/DIFF	IT ALSO REQUIRES 3.3V ANALOG SUPPLY	2 V	e4	30	260	7.8 mm	YES
TLV320AIC15IDBTG4	Texas Instruments	PROGRAMMABLE CODEC	INDUSTRIAL	GULL WING	30	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TWOS COMPLEMENT	2	CMOS	SYNCHRONOUS		1.8 V	TWOS COMPLEMENT	1.8,3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP30,.25,20	Codecs	.5 mm	85 Cel	16	-40 Cel		NICKEL PALLADIUM GOLD	2.35 V	DUAL	R-PDSO-G30	VOLTAGE	2	1.2 mm		4.4 mm	Not Qualified		SINGLE-ENDED/DIFF	IT ALSO REQUIRES 3.3V ANALOG SUPPLY	2 V	e4	30	260	7.8 mm	YES

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.