Noise Reduction ICs

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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	Power Supplies (V)	Harmonic Distortion	Package Style (Meter)	Package Equivalence Code	Mode (Playback/Record)	Sub-Category	Terminal Pitch	Maximum Operating Temperature	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)	Additional Features	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Nominal Dolby Level	Length	Dolby Type
LM1121CN	National Semiconductor	DOLBY NOISE REDUCTION IC	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	2	BIPOLAR			.2 %	IN-LINE	DIP16,.3	PLAYBACK AND RECORD	Noise Suppression ICs	2.54 mm	70 Cel	-20 Cel	TIN LEAD	DUAL	R-PDIP-T16		20 V	5.08 mm	7.62 mm	Not Qualified	7 V		e0			580 mV	19.34 mm	B
TDA7336	STMicroelectronics	DOLBY NOISE REDUCTION IC	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2	BICMOS	26 mA	8.5	.08 %	SMALL OUTLINE	SOP28,.4	PLAYBACK	Audio/Video Amplifiers	1.27 mm	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G28		10.5 V	2.65 mm	7.5 mm	Not Qualified	8 V		e4			388.2 mV	17.9 mm	B
TEA0675T/V2,518	NXP Semiconductors	DOLBY NOISE REDUCTION IC		GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2	BIPOLAR				SMALL OUTLINE		PLAYBACK		1.27 mm			NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G24	3	12 V	2.65 mm	7.5 mm	Not Qualified	7.6 V		e4			387.5 mV	15.4 mm	B
TEA0657	NXP Semiconductors	DOLBY NOISE REDUCTION IC	INDUSTRIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	2	BIPOLAR			.15 %	IN-LINE		PLAYBACK AND RECORD		2.54 mm	85 Cel	-40 Cel	TIN/NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T24		15 V	5.1 mm	15.24 mm	Not Qualified	9 V		e3/e4			580 mV	31.7 mm	B
SAA7710T/N104	NXP Semiconductors	DOLBY NOISE REDUCTION IC	INDUSTRIAL	GULL WING	32	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	4					SMALL OUTLINE		PLAYBACK		1.27 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G32		5.5 V	2.65 mm	7.5 mm	Not Qualified	4.5 V						20.5 mm	B
NE646N	NXP Semiconductors	DOLBY NOISE REDUCTION IC	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		1				.2 %	IN-LINE		PLAYBACK AND RECORD		2.54 mm	70 Cel	0 Cel		DUAL	R-PDIP-T16		20 V	4.06 mm	7.62 mm	Not Qualified	8 V					580 mV	19.09 mm	B
TEA0675T	NXP Semiconductors	DOLBY NOISE REDUCTION IC	INDUSTRIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		2	BIPOLAR	31 mA	10	1 %	SMALL OUTLINE	SOP24,.4	PLAYBACK	Noise Suppression ICs	1.27 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G24		12 V	2.65 mm	7.5 mm	Not Qualified	7.6 V				260	387.5 mV	15.4 mm	B
TEA0678T	NXP Semiconductors	DOLBY NOISE REDUCTION IC	INDUSTRIAL	GULL WING	32	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		2	BIPOLAR	28 mA	10	1 %	SMALL OUTLINE	SOP32,.4	PLAYBACK	Noise Suppression ICs	1.27 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G32		12 V	2.65 mm	7.5 mm	Not Qualified	7.6 V					387.5 mV	20.5 mm	B
NE649N	NXP Semiconductors	DOLBY NOISE REDUCTION IC	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	1				.2 %	IN-LINE		PLAYBACK AND RECORD		2.54 mm	70 Cel	0 Cel	TIN/NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16		14 V	4.06 mm	7.62 mm	Not Qualified	6 V		e3/e4			580 mV	19.09 mm	B
NE650N	NXP Semiconductors	DOLBY NOISE REDUCTION IC	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	1				.15 %	IN-LINE		PLAYBACK AND RECORD		2.54 mm	70 Cel	0 Cel	TIN/NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16		20 V	4.06 mm	7.62 mm	Not Qualified	8 V		e3/e4			580 mV	19.09 mm	B
TEA0675T-T	NXP Semiconductors	DOLBY NOISE REDUCTION IC	INDUSTRIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		2				1 %	SMALL OUTLINE		PLAYBACK		1.27 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G24		12 V	2.65 mm	7.5 mm	Not Qualified	7.6 V					387.5 mV	15.4 mm	B
TEA0679T	NXP Semiconductors	DOLBY NOISE REDUCTION IC	INDUSTRIAL	GULL WING	32	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2	BIPOLAR		10	.15 %	SMALL OUTLINE	SOP32,.4	PLAYBACK	Noise Suppression ICs	1.27 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G32		12 V	2.65 mm	7.5 mm	Not Qualified	7.6 V					387.5 mV	20.5 mm	B
TEA0665T	NXP Semiconductors	DOLBY NOISE REDUCTION IC	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	1				.15 %	SMALL OUTLINE		PLAYBACK AND RECORD		1.27 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G28		8 V	2.65 mm	7.5 mm	Not Qualified	4 V	CAN ALSO WORK WITH SINGLE 14V SUPPLY				387.5 mV	17.9 mm	B AND C
TEA0665	NXP Semiconductors	DOLBY NOISE REDUCTION IC	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	1				.15 %	IN-LINE		PLAYBACK AND RECORD		2.54 mm	85 Cel	-40 Cel	TIN/NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T28		8 V	5.1 mm	15.24 mm	Not Qualified	4 V	CAN ALSO WORK WITH SINGLE 14V SUPPLY	e3/e4			387.5 mV	35.5 mm	B AND C
935233970518	NXP Semiconductors	DOLBY NOISE REDUCTION IC	INDUSTRIAL	GULL WING	32	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	4					SMALL OUTLINE		PLAYBACK		1.27 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G32		5.5 V	2.65 mm	7.5 mm	Not Qualified	4.5 V						20.5 mm	B
TEA0678	NXP Semiconductors	DOLBY NOISE REDUCTION IC	INDUSTRIAL	THROUGH-HOLE	32	SDIP	RECTANGULAR	PLASTIC/EPOXY	NO		2	BIPOLAR	28 mA	10	1 %	IN-LINE, SHRINK PITCH	SDIP32,.4	PLAYBACK	Noise Suppression ICs	1.778 mm	85 Cel	-40 Cel	TIN/NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T32		12 V	4.7 mm	10.16 mm	Not Qualified	7.6 V		e3/e4			387.5 mV	28.95 mm	B
SAA7710T/N104-T	NXP Semiconductors	DOLBY NOISE REDUCTION IC	INDUSTRIAL	GULL WING	32	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	4					SMALL OUTLINE		PLAYBACK		1.27 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G32		5.5 V	2.65 mm	7.5 mm	Not Qualified	4.5 V						20.5 mm	B
TEA0675	NXP Semiconductors	DOLBY NOISE REDUCTION IC	INDUSTRIAL	THROUGH-HOLE	24	SDIP	RECTANGULAR	PLASTIC/EPOXY	NO		2				1 %	IN-LINE, SHRINK PITCH		PLAYBACK		1.778 mm	85 Cel	-40 Cel	TIN/NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T24		12 V	4.7 mm	10.16 mm	Not Qualified	7.6 V		e3/e4			387.5 mV	21.85 mm	B
NE645N	NXP Semiconductors	DOLBY NOISE REDUCTION IC	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		1				.15 %	IN-LINE		PLAYBACK AND RECORD		2.54 mm	70 Cel	0 Cel	TIN/NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16		20 V	4.06 mm	7.62 mm	Not Qualified	8 V		e3/e4			580 mV	19.09 mm	B
935233970512	NXP Semiconductors	DOLBY NOISE REDUCTION IC	INDUSTRIAL	GULL WING	32	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	4					SMALL OUTLINE		PLAYBACK		1.27 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G32		5.5 V	2.65 mm	7.5 mm	Not Qualified	4.5 V						20.5 mm	B
TEA0678TD-T	NXP Semiconductors	DOLBY NOISE REDUCTION IC		GULL WING	32	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2	BIPOLAR				SMALL OUTLINE		PLAYBACK		1.27 mm				DUAL	R-PDSO-G32		12 V	2.65 mm	7.5 mm	Not Qualified	7.6 V					387.5 mV	20.5 mm	B
TEA0675TD-T	NXP Semiconductors	DOLBY NOISE REDUCTION IC		GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2	BIPOLAR				SMALL OUTLINE		PLAYBACK		1.27 mm				DUAL	R-PDSO-G24		12 V	2.65 mm	7.5 mm	Not Qualified	7.6 V			40	250	387.5 mV	15.4 mm	B
TEA0655	NXP Semiconductors	DOLBY NOISE REDUCTION IC	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	2				.15 %	IN-LINE		PLAYBACK		2.54 mm	85 Cel	-40 Cel	TIN/NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T20		15 V	4.2 mm	7.62 mm	Not Qualified	8 V		e3/e4			387.5 mV	26.73 mm	B
TEA0678T-T	NXP Semiconductors	DOLBY NOISE REDUCTION IC	INDUSTRIAL	GULL WING	32	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		2				1 %	SMALL OUTLINE		PLAYBACK		1.27 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G32		12 V	2.65 mm	7.5 mm	Not Qualified	7.6 V					387.5 mV	20.5 mm	B
HA12136AFP	Renesas Electronics	DOLBY NOISE REDUCTION IC	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		2				.05 %	SMALL OUTLINE		PLAYBACK AND RECORD		1.27 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G16		16 V	2.4 mm	5.5 mm	Not Qualified	9.5 V					580 mV	10.16 mm	B
HA12204	Renesas Electronics	DOLBY NOISE REDUCTION IC		THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY	NO							IN-LINE, SHRINK PITCH				1.778 mm				DUAL	R-PDIP-T42			5.1 mm	15.24 mm	Not Qualified							37.3 mm
HA12177	Renesas Electronics	DOLBY NOISE REDUCTION IC		GULL WING	56	QFP	SQUARE	PLASTIC/EPOXY	YES							FLATPACK				.65 mm				QUAD	S-PQFP-G56			2.54 mm	10 mm	Not Qualified							10 mm
HA12163-E	Renesas Electronics	DOLBY NOISE REDUCTION IC		GULL WING	56	QFP	SQUARE	PLASTIC/EPOXY	YES							FLATPACK				.65 mm				QUAD	S-PQFP-G56			2.54 mm	10 mm	Not Qualified							10 mm
HA12194F	Renesas Electronics	DOLBY NOISE REDUCTION IC	INDUSTRIAL	GULL WING	28	HLQFP	SQUARE	PLASTIC/EPOXY	YES			BIPOLAR		9		FLATPACK, HEAT SINK/SLUG, LOW PROFILE	HQFP40,.35SQ		Noise Suppression ICs	.65 mm	85 Cel	-40 Cel		QUAD	S-PQFP-G28			1.7 mm	7 mm	Not Qualified							7 mm
HA12226FVNSC	Renesas Electronics	DOLBY NOISE REDUCTION IC
HA12169FB-E	Renesas Electronics	DOLBY NOISE REDUCTION IC	COMMERCIAL EXTENDED	GULL WING	80	QFP	SQUARE	PLASTIC/EPOXY	YES	1	2	BIPOLAR			.08 %	FLATPACK		PLAYBACK AND RECORD		.65 mm	75 Cel	-30 Cel	TIN BISMUTH	QUAD	S-PQFP-G80	1	15 V	3.05 mm	14 mm	Not Qualified	11 V		e6			300 mV	14 mm	B AND C
HA12134A	Renesas Electronics	DOLBY NOISE REDUCTION IC	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO			BIPOLAR		12		IN-LINE	DIP16,.3		Noise Suppression ICs	2.54 mm	85 Cel	-40 Cel		DUAL	R-PDIP-T16					Not Qualified
HA12157NT	Renesas Electronics	DOLBY NOISE REDUCTION IC	OTHER	THROUGH-HOLE	64	SDIP	RECTANGULAR	PLASTIC/EPOXY	NO			BIPOLAR	37 mA	14		IN-LINE, SHRINK PITCH	SDIP64,.75		Other Consumer ICs	1.778 mm	70 Cel	-30 Cel		DUAL	R-PDIP-T64			5.08 mm	19.05 mm	Not Qualified							57.6 mm
UPC1297CA-A	Renesas Electronics	DOLBY NOISE REDUCTION IC	OTHER	THROUGH-HOLE	18	SDIP	RECTANGULAR	PLASTIC/EPOXY	NO					15		IN-LINE, SHRINK PITCH	SDIP18,.3		Noise Suppression ICs	1.78 mm	70 Cel	-25 Cel		DUAL	R-PDIP-T18					Not Qualified
HA12136A	Renesas Electronics	DOLBY NOISE REDUCTION IC	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO			BIPOLAR		12		IN-LINE	DIP16,.3		Noise Suppression ICs	2.54 mm	85 Cel	-40 Cel		DUAL	R-PDIP-T16			5.06 mm	7.62 mm	Not Qualified							19.2 mm
HA12192F	Renesas Electronics	DOLBY NOISE REDUCTION IC	INDUSTRIAL	GULL WING	40	HLFQFP	SQUARE	PLASTIC/EPOXY	YES			BIPOLAR		9		FLATPACK, HEAT SINK/SLUG, LOW PROFILE	HQFP40,.35SQ		Noise Suppression ICs	.635 mm	85 Cel	-40 Cel		QUAD	S-PQFP-G40					Not Qualified
HA12212F	Renesas Electronics	DOLBY NOISE REDUCTION IC		GULL WING	40	LQFP	SQUARE	PLASTIC/EPOXY	YES							FLATPACK, LOW PROFILE				.65 mm				QUAD	S-PQFP-G40			1.7 mm	7 mm	Not Qualified							7 mm
HA12155NT	Renesas Electronics	DOLBY NOISE REDUCTION IC	OTHER	THROUGH-HOLE	64	SDIP	RECTANGULAR	PLASTIC/EPOXY	NO			BIPOLAR	37 mA	14		IN-LINE, SHRINK PITCH	SDIP64,.75		Other Consumer ICs	1.778 mm	70 Cel	-30 Cel		DUAL	R-PDIP-T64			5.08 mm	19.05 mm	Not Qualified							57.6 mm
HA12170NT	Renesas Electronics	DOLBY NOISE REDUCTION IC	INDUSTRIAL	THROUGH-HOLE	30	SDIP	RECTANGULAR	PLASTIC/EPOXY	NO			BIPOLAR		12		IN-LINE, SHRINK PITCH	SDIP30,.4		Noise Suppression ICs	1.78 mm	85 Cel	-40 Cel		DUAL	R-PDIP-T30					Not Qualified
HA12158NT	Renesas Electronics	DOLBY NOISE REDUCTION IC		THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY	NO							IN-LINE, SHRINK PITCH				1.778 mm				DUAL	R-PDIP-T56			5.06 mm	15.24 mm	Not Qualified							52.8 mm
HA12203NT	Renesas Electronics	DOLBY NOISE REDUCTION IC	OTHER	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	2	BIPOLAR	35 mA	+-7	.05 %	IN-LINE, SHRINK PITCH	SDIP42,.6	PLAYBACK AND RECORD	Other Consumer ICs	1.778 mm	75 Cel	-40 Cel		DUAL	R-PDIP-T42		7.5 V	5.1 mm	15.24 mm	Not Qualified	6 V					300 mV	37.3 mm	B
HA12216F-E	Renesas Electronics	DOLBY NOISE REDUCTION IC	INDUSTRIAL	GULL WING	40	LQFP	SQUARE	PLASTIC/EPOXY	YES	1	2	BIPOLAR			.05 %	FLATPACK, LOW PROFILE		PLAYBACK		.65 mm	85 Cel	-40 Cel	TIN BISMUTH	QUAD	S-PQFP-G40	1	12 V	1.7 mm	7 mm	Not Qualified	6.5 V		e6				7 mm	B
HA12136AF	Renesas Electronics	DOLBY NOISE REDUCTION IC	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES			BIPOLAR		9/16		SMALL OUTLINE	SOP16,.3		Noise Suppression ICs	1.27 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G16					Not Qualified
HA12091AMP	Renesas Electronics	DOLBY NOISE REDUCTION IC	COMMERCIAL	BUTT	44	QFI	RECTANGULAR	PLASTIC/EPOXY	YES		2				.09 %	FLATPACK		PLAYBACK AND RECORD		1.016 mm	70 Cel	-20 Cel		QUAD	R-PQFP-B44		16 V	2.92 mm	11.88 mm	Not Qualified	7.5 V					300 mV	14.42 mm	B AND C
HA12228F-E	Renesas Electronics	DOLBY NOISE REDUCTION IC	INDUSTRIAL	GULL WING	40	LQFP	SQUARE	PLASTIC/EPOXY	YES	1	2	BIPOLAR			.05 %	FLATPACK, LOW PROFILE		PLAYBACK		.65 mm	85 Cel	-40 Cel	TIN BISMUTH	QUAD	S-PQFP-G40	1	12 V	1.7 mm	7 mm	Not Qualified	6.5 V		e6			300 mV	7 mm	B
HA12135AF	Renesas Electronics	DOLBY NOISE REDUCTION IC	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES			BIPOLAR		8/16		SMALL OUTLINE	SOP16,.3		Noise Suppression ICs	1.27 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G16					Not Qualified
HA12090NT	Renesas Electronics	DOLBY NOISE REDUCTION IC	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY	NO		1				.09 %	IN-LINE, SHRINK PITCH		PLAYBACK AND RECORD		1.778 mm	70 Cel	-20 Cel		DUAL	R-PDIP-T42		16 V	5.08 mm	15.24 mm	Not Qualified	7.5 V					300 mV	37.34 mm	B AND C
HA12175	Renesas Electronics	DOLBY NOISE REDUCTION IC		GULL WING	56	QFP	SQUARE	PLASTIC/EPOXY	YES							FLATPACK				.65 mm				QUAD	S-PQFP-G56			2.54 mm	10 mm	Not Qualified							10 mm

Noise Reduction ICs

Noise reduction ICs, also known as noise suppression ICs or noise cancellers, are electronic devices that remove unwanted noise from audio or video signals. These ICs are used in a variety of applications, such as audio recording, broadcasting, and communication systems.

Noise reduction ICs can be classified into several types based on the specific noise reduction technique they use. Some of the most common types of noise reduction ICs include:

1. Passive noise reduction ICs - These ICs use passive components, such as resistors and capacitors, to filter out unwanted noise from the audio or video signal. They are often used in low-cost applications where a simple and effective solution is required.

2. Active noise reduction ICs - These ICs use active components, such as transistors and op-amps, to actively remove unwanted noise from the audio or video signal. They are often used in high-end audio systems where a high level of noise reduction is required.

3. Adaptive noise reduction ICs - These ICs use advanced algorithms to analyze the audio or video signal and adaptively remove unwanted noise. They are often used in communication systems where the noise level varies depending on the environment.

Noise reduction ICs can be integrated into a variety of devices, such as audio recording equipment, microphones, and communication systems. They can also be used in combination with other components, such as amplifiers and filters, to provide a complete noise reduction solution.