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
	LM4831VFX CONSUMER CIRCUIT, PQFP44 National Semiconductor	39	$2.72		Boomer®	Bulk	Obsolete	Class AB	2-Channel (Stereo)	1.5W x 2 @ 4Ohm	2.7V ~ 5.5V	Depop, Input Multiplexer, Microphone, Shutdown	Surface Mount	-	44-TQFP (10x10)	44-LQFP
	LM4946TM/NOPB AUDIO AMPLIFIER, 1.3W, 2 CHANNEL National Semiconductor	200	$2.80		Boomer®	Bulk	Active	Class D	1-Channel (Mono) with Stereo Headphones	1.3W x 1 @ 8Ohm; 85mW x 2 @ 32Ohm	2.7V ~ 5.5V	3D, Depop, I²C, Mute, Shutdown, SPI, Thermal Protection, Volume Control	Surface Mount	-40°C ~ 85°C (TA)	25-uSMD	25-WFBGA
	ISL54004IRTZ AUDIO AMPLIFIER Intersil	308	$2.84			Tube	Obsolete	Class AB	1-Channel (Mono) with Stereo Headphones	1.23W x 1 @ 8Ohm; 215mW x 2 @ 16Ohm	2.7V ~ 5.5V	Depop, Shutdown, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	20-TQFN (4x4)	20-WFQFN Exposed Pad
	TPA6010A4PWPRG4 AUDIO AMP HEADPHONE/SPEAKER Texas Instruments	232	$2.93			Bulk	Active	-	-	-	-	-	-	-	-	-
	LM4937RLX/NOPB CONSUMER CIRCUIT, PBGA36 National Semiconductor	79	$2.94		Boomer®	Bulk	Obsolete	Class AB	1-Channel (Mono) with Mono and Stereo Headphones	1.25W x 1 @ 8Ohm; 80mW x 2 @ 32Ohm	2.7V ~ 5.5V	Depop, Differential Inputs, I²C, I²S, Mute, Shutdown, SPI, Volume Control	Surface Mount	-40°C ~ 85°C (TA)	36-DSBGA	36-WFBGA, DSBGA
	MPQ7790GF-AEC1-P 18V, 15W, LOW-EMI, MONO BTL CLAS Monolithic Power Systems Inc.	45	$4.77		Automotive, AEC-Q100	Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	15W x 1 @ 8Ohm	5.5V ~ 18V	-	Surface Mount	-40°C ~ 125°C (TJ)	20-TSSOP-EP	20-TSSOP (0.173", 4.40mm Width) Exposed Pad
	MAX9760EUI STEREO AUDIO POWER AMPLIFIER Analog Devices Inc./Maxim Integrated	299	$3.09			Bulk	Active	Class AB	2-Channel (Stereo) with Stereo Headphones	3W x 2 @ 3Ohm	4.5V ~ 5.5V	-	Surface Mount	-40°C ~ 85°C (TA)	28-TSSOP-EP	28-TSSOP (0.173", 4.40mm Width) Exposed Pad
	LV4900H-TLM-E CLASS-D AUDIO POWER AMPLIFIER BT Sanyo	221	$3.14			Bulk	Active	Class D	2-Channel (Stereo)	10W x 2 @ 8Ohm, 15W x 2 @ 4Ohm	10V ~ 15V	-	Surface Mount	-25°C ~ 75°C (TA)	36-HSOP-R	36-SOP (0.311", 7.90mm Width) Exposed Pad + 2 Heat Tabs
	MAX9714ETJ+TG05 6W STEREO CLASS D AMPLIFIER Analog Devices Inc./Maxim Integrated	7	$3.29			Bulk	Active	Class D	2-Channel (Stereo)	8W x 2 @ 16Ohm	10V ~ 25V	-	Surface Mount	-40°C ~ 85°C (TA)	32-TQFN (7x7)	32-WQFN Exposed Pad
	MAX9762EUI STEREO AUDIO POWER AMPLIFIER Analog Devices Inc./Maxim Integrated	10	$3.25			Bulk	Active	Class AB	2-Channel (Stereo) with Stereo Headphones	3W x 2 @ 3Ohm	4.5V ~ 5.5V	-	Surface Mount	-40°C ~ 85°C (TA)	28-TSSOP-EP	28-TSSOP (0.173", 4.40mm Width) Exposed Pad
	LA4632-E 10W TWO CHANNEL BTL AF POWER AMP Sanyo	116	$3.30			Bulk	Active	Class AB	2-Channel (Stereo)	10W x 2 @ 8Ohm	13V ~ 24V	-	Through Hole	-25°C ~ 75°C (TA)	12-SIPH	12-SIP Exposed Pad
	LA4632-E-ON 10W TWO CHANNEL BTL AF POWER AMP onsemi	29	$3.28			Bulk	Active	Class AB	2-Channel (Stereo)	10W x 2 @ 8Ohm	13V ~ 24V	-	Through Hole	-25°C ~ 75°C (TA)	12-SIPH	12-SIP Exposed Pad
	LM4873MTE/NOPB IC AMP AUDIO PWR 3W STER 20TSSOP National Semiconductor	83	$3.29		Boomer®	Bulk	Obsolete	Class AB	2-Channel (Stereo) with Stereo Headphones	3W x 2 @ 3Ohm	2V ~ 5.5V	-	Surface Mount	-40°C ~ 85°C (TA)	20-HTSSOP	20-PowerTSSOP (0.173", 4.40mm Width)
	MAX9713ETJ 6W MONO/STEREO CLASS D AMPLIFIER Analog Devices Inc./Maxim Integrated	120	$3.35			Bulk	Active	Class D	1-Channel (Mono)	8W x 1 @ 16Ohm	10V ~ 25V	-	Surface Mount	-40°C ~ 85°C (TA)	32-TQFN-EP (5x5)	32-WFQFN Exposed Pad
	STK404-130SC-E-SY 1 CHANNEL AB AUDIO POWER IC Sanyo	61	$3.44			Bulk	Active	-	-	-	-	-	-	-	-	-
	STK404-130SC-E 1 CHANNEL AB AUDIO POWER IC onsemi	82	$3.37			Bulk	Active	-	-	-	-	-	-	-	-	-
	MAX9877ERP+T LOW RF SUSCEPTIBILITY MONO AUDIO Analog Devices Inc./Maxim Integrated	126	$3.47		DirectDrive®	Bulk	Active	Class D	1-Channel (Mono) with Stereo Headphones	825mW x 1 @ 4Ohm	2.7V ~ 5.25V	-	Surface Mount	-40°C ~ 85°C (TA)	20-UCSP (1.7x2.56)	20-WFBGA, CSPBGA
	MAX9761ETI STEREO AUDIO POWER AMPLIFIER Analog Devices Inc./Maxim Integrated	201	$3.57			Bulk	Active	Class AB	2-Channel (Stereo) with Stereo Headphones	3W x 2 @ 3Ohm	4.5V ~ 5.5V	-	Surface Mount	-40°C ~ 85°C (TA)	28-TQFN (5x5)	28-WFQFN Exposed Pad
	ACE9040JIWFP2Q ACE9040 - AUDIO PROCESSOR Zarlink	171	$3.67			Bulk	Active	-	-	-	-	-	-	-	-	-
	TPA3000D1APWP MONO 15W CLASS-D AUDIO AMP Texas Instruments	166	$3.74			Bulk	Active	-	-	-	-	-	-	-	-	-