Linear - Amplifiers - Audio

Category Introduction

Products in the audio amplifier integrated circuit (IC) family are designed specifically for replicating signal-level audio content at increased power levels sufficient to drive headphones, speakers, or similar transducers. Features such as mute inputs, volume controls, and anti-transient (depop) functions distinguish them from general purpose amplifiers. Audio amplifier classes of all types are included such as devices based on Class A, Class D, Class G topologies and others, as well as devices that integrate additional functionality such as analog-to-digital conversion in addition to the amplification function.

Product List

4456 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	Product Status	Type	Output Type	Max Output Power x Channels @ Load	Voltage - Supply	Features	Mounting Type	Operating Temperature	Supplier Device Package	Package / Case
	LM48520TL/NOPB LM48520 BOOSTED STEREO CLASS D A National Semiconductor	184	$2.53		Boomer®	Bulk	Active	Class D	2-Channel (Stereo)	1.3W x 2 @ 8Ohm	2.4V ~ 5.5V	Depop, Differential Inputs, Short-Circuit Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	25-DSBGA (2.46x2.46)	25-WFBGA, DSBGA
	LM4936MHX/NOPB LM4936 STEREO 2W AUDIO POWER AMP National Semiconductor	101	$2.67		Boomer®	Bulk	Active	Class AB	2-Channel (Stereo) with Stereo Headphones	2.2W x 2 @ 3Ohm; 110mW x 2 @ 32Ohm	2.7V ~ 5.5V	Bass Boost, Depop, I²C, Mute, Shutdown, SPI, Thermal Protection, Volume Control	Surface Mount	-40°C ~ 85°C (TA)	28-HTSSOP	28-PowerTSSOP (0.173", 4.40mm Width)
	LM49153TME/NOPB LM49153 MONO AUDIO SUBSYS W/ CL National Semiconductor	299	$2.80		Boomer®, PowerWise®	Bulk	Active	Class D, Class G	1-Channel (Mono) with Mono and Stereo Headphones	1.35W x 1 @ 8Ohm; 25mW x 2 @ 32Ohm	2.7V ~ 5.5V	Depop, Differential Inputs, I²C, Input Multiplexer, Shutdown, Volume Control	Surface Mount	-40°C ~ 85°C (TA)	25-BGA (2.01x2.01)	25-WFBGA
	LM4960SQ/NOPB AUDIO AMPLIFIER, 1 CHANNEL(S), 1 National Semiconductor	239	$3.09			Bulk	Active	-	-	-	-	-	-	-	-	-
	TAS5709AGPHPR TAS5709A 20-W STEREO I2S AUDIO A Texas Instruments	101	$3.07			Bulk	Active	-	-	-	-	-	-	-	-	-
	LMH6553MRE AUDIO/VIDEO AMPLIFIER, 1 CHANNEL National Semiconductor	83	$3.14			Bulk	Active	-	-	-	-	-	-	-	-	-
	LMV1089RL/NOPB LMV1089 DUAL INPUT, FAR FIELD NO Texas Instruments	28	$3.24			Bulk	Active	-	-	-	-	-	-	-	-	-
	LM4937TL/NOPB CONSUMER CIRCUIT, PBGA36 National Semiconductor	94	$3.37			Bulk	Active	-	-	-	-	-	-	-	-	-
	IS32AP2123-ZLA3-TR IC AMP CLASS D 1 CH 24W 16TSSOP Lumissil Microsystems	93	$3.04			Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	24W x 1 @ 4Ohm	4.5V ~ 24V	-	Surface Mount	-40°C ~ 125°C (TA)	16-eTSSOP	16-TSSOP (0.173", 4.40mm Width) Exposed Pad
	TAS5720ATDAPQ1 TAS5720A-Q1 TAS5720A-Q1 1X25-W D Texas Instruments	146	$3.64			Bulk	Active	-	-	-	-	-	-	-	-	-
	NTE862 IC-AF PO 2/5WATT 14-LEAD DIP NTE Electronics, Inc	185	$3.79			Bag	Active	-	1-Channel (Mono)	5.5W x 1 @ 8Ohm	28V	-	Through Hole	0°C ~ 70°C	14-PowerDIP	14-PowerDIP (0.300", 7.62mm)
	IR4311MTRPBF IC AMP CLASS D MONO 35W PQFN22 Infineon Technologies	111	$3.79			Tape & Reel (TR)	Obsolete	Class D	1-Channel (Mono)	35W x 1 @ 4Ohm	-	Depop, Differential Inputs	Surface Mount	-40°C ~ 100°C (TA)	22-PQFN (5x6)	22-PowerVQFN
	LM49155TLX/NOPB LM49155 UPLINK NOISE SUPPRESSION National Semiconductor	168	$3.84		Boomer®	Bulk	Active	Class D, Class AB	Headphones, 2-Channel (Stereo)	-	-	Depop, Differential Inputs, E²S, I²C, Shutdown, Volume Control	Surface Mount	-	36-DSBGA	36-WFBGA, DSBGA
	TDA1519CTH/N3S AUDIO AMP SPEAKER 1-CH CLASS-B 2 NXP USA Inc.	102	$4.38			Tape & Reel (TR)	Not For New Designs	-	-	-	-	-	-	-	-	-
	STK433-260A-E AUDIO AMPLIFIER, 50W, 3 CHANNEL( Sanyo	139	$5.17			Bulk	Active	-	-	-	-	-	-	-	-	-
	LM49100GR/NOPB LM49100 MONO CLASS AB AUDIO SUB- National Semiconductor	112	$5.06		Boomer®	Bulk	Active	Class AB	1-Channel (Mono) with Stereo Headphones	1.575W x 1 @ 8Ohm; 72mW x 2 @ 16Ohm	2.7V ~ 5.5V	Depop, Differential Inputs, I²C, Shutdown, Thermal Protection, Volume Control	Surface Mount	-40°C ~ 85°C (TA)	25-CSBGA (3x3)	25-TFBGA, CSPBGA
	MA12040PXUMA1 IC AMP CLASS D STEREO 40W 64QFN Infineon Technologies	88	$5.24		MERUS™	Tape & Reel (TR)	Active	Class D	2-Channel (Stereo)	40W x 2 @ 4Ohm	4V ~ 18V	Digital Inputs, I2C, Mute, Short-Circuit and Thermal Protection, Undervoltage, Volume Control	Surface Mount	0°C ~ 85°C (TA)	PG-VQFN-64-6	64-VFQFN Exposed Pad
	NJU8725V-TE1 IC AMP CLASS D QUAD 800MW 24SSOP Nisshinbo Micro Devices Inc.	307	$0.00			Tape & Reel (TR)	Obsolete	Class D	4-Channel (Quad)	800mW x 4 @ 8Ohm	2.4V ~ 3.6V	Digital Inputs, I²S, Mute, Short-Circuit Protection, Standby	Surface Mount	-40°C ~ 85°C (TA)	24-SSOP	24-LSOP (0.220", 5.60mm Width)
	TAS5716PAPR TAS5716 20-W STEREO CLOSED-LOOP Texas Instruments	50	$6.39			Bulk	Active	-	-	-	-	-	-	-	-	-
	IRS2452AM IC AMP CLASS D STEREO 32MLPQ Infineon Technologies	86	$7.46			Tape & Reel (TR)	Active	Class D	2-Channel (Stereo)	-	12V	Depop	Surface Mount	-40°C ~ 125°C (TA)	32-MLPQ (7x7)	32-VFQFN Exposed Pad