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
	LM4888SQ/NOPB AUDIO AMPLIFIER National Semiconductor	1,235	$0.70		Boomer®	Bulk	Obsolete	Class AB	2-Channel (Stereo) with Stereo Headphones	3W x 2 @ 3Ohm; 90mW x 2 @ 32Ohm	2.7V ~ 5.5V	3D, Depop, Shutdown, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	24-WQFN (4x4)	24-WFQFN Exposed Pad
	LM4949TLX/NOPB VOLUME CONTROL CIRCUIT, PBGA25 National Semiconductor	434	$0.70		Boomer®	Bulk	Active	Class D	2-Channel (Stereo) with Stereo Headphones	2.5W x 2 @ 4Ohm; 190mW x 2 @ 16Ohm	2.7V ~ 5.5V	Depop, Differential Inputs, I²C, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control	Surface Mount	-40°C ~ 85°C (TA)	25-µSMD (2.7x2.7)	25-WFBGA
	LM4879ITLX/NOPB AUDIO AMPLIFIER, 1.1W, 1 CHANNEL National Semiconductor	1,267	$0.73		Boomer®	Bulk	Active	Class AB	1-Channel (Mono)	1.1W x 1 @ 8Ohm	2.2V ~ 5.5V	Depop, Shutdown, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	9-DSBGA	9-WFBGA
	LM4879ITP/NOPB AUDIO AMPLIFIER, 1.1W, 1 CHANNEL National Semiconductor	1,021	$0.73		Boomer®	Bulk	Active	Class AB	1-Channel (Mono)	1.1W x 1 @ 8Ohm	2.2V ~ 5.5V	-	Surface Mount	-40°C ~ 85°C (TA)	8-DSBGA (1.43x1.41)	8-UFBGA, DSBGA
	LM4879ITPX/NOPB AUDIO AMPLIFIER, 1.1W, 1 CHANNEL National Semiconductor	1,137	$0.72		Boomer®	Bulk	Active	Class AB	1-Channel (Mono)	1.1W x 1 @ 8Ohm	2.2V ~ 5.5V	Depop, Shutdown, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	8-µSMD (1.36x1.36)	8-UFBGA
	MAX9761EUI STEREO AUDIO POWER AMPLIFIER Analog Devices Inc./Maxim Integrated	78	$0.71			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
	LA4636-E-SY 11 WATT 2 CHANNEL BTL AF POWER A Sanyo	819	$0.72			Bulk	Active	Class AB	2-Channel (Stereo)	9W x 2 @ 6Ohm, 11W x 2 @ 4Ohm	12V ~ 24V	-	Through Hole	-20°C ~ 75°C (TA)	12-SIPH	12-SIP Exposed Pad
	TS4995EIJT IC AMP AB MONO 1.2W 9FLIPCHIP STMicroelectronics	565	$1.48			Tape & Reel (TR)	Active	Class AB	1-Channel (Mono)	1.2W x 1 @ 8Ohm	2.5V ~ 5.5V	Depop, Differential Inputs, Standby, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	9-FlipChip	9-UFBGA, FCBGA
	LA4534M-TE-L-E 3V CD HEADPHONE-STEREO POWER AMP Sanyo	785	$0.75			Bulk	Active	-	-	-	-	-	-	-	-	-
	LM4674TL/NOPB AUDIO AMPLIFIER, 2.5W, 2 CHANNEL National Semiconductor	788	$0.76		Boomer®	Bulk	Active	Class D	2-Channel (Stereo)	2.5W x 2 @ 4Ohm	2.4V ~ 5.5V	-	Surface Mount	-40°C ~ 85°C (TA)	16-DSBGA (2.5x2.12)	16-WFBGA, DSBGA
	MAX4367EKA-T AUDIO POWER AMP WITH SHUTDOWN Analog Devices Inc./Maxim Integrated	281	$0.77			Bulk	Active	-	-	-	-	-	-	-	-	-
	LA4485-U-E 5 WATT, TWO CHANNEL POWER AMPLIF Sanyo	823	$0.77			Bulk	Active	Class AB	2-Channel (Stereo)	5W x 2 @ 4Ohm	13.2V ~ 24V	-	Through Hole	-30°C ~ 80°C (TA)	13-SIPH	13-SIP
	LA4445-E 5.5W 2 CHANNEL AF POWER AMPLIFIE Sanyo	291	$0.78			Bulk	Active	Class AB	2-Channel (Stereo)	5.5W x 2 @ 4Ohm	13.2V	-	Through Hole	-20°C ~ 75°C (TA)	12-SIPH	12-SIP Exposed Pad
	LM4880N AUDIO AMPLIFIER National Semiconductor	799	$0.78		Boomer®	Tube	Obsolete	Class AB	2-Channel (Stereo)	325mW x 2 @ 8Ohm	2.7V ~ 5.5V	Shutdown, Thermal Protection	Through Hole	-40°C ~ 85°C (TA)	8-PDIP	8-DIP (0.300", 7.62mm)
	LM4916MMX/NOPB AUDIO AMPLIFIER, 1 FUNC, PDSO10 National Semiconductor	55	$0.80		Boomer®	Bulk	Active	Class AB	1-Channel (Mono) with Stereo Headphones	85mW x 1 @ 8Ohm	0.9V ~ 2.5V	-	Surface Mount	-40°C ~ 85°C (TA)	10-VSSOP	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
	MAX9719DETE STEREO AUDIO POWER AMPLIFIER Analog Devices Inc./Maxim Integrated	93	$0.78			Bulk	Active	Class AB	2-Channel (Stereo)	1.4W x 2 @ 4Ohm	2.7V ~ 5.5V	-	Surface Mount	-40°C ~ 85°C (TA)	16-TQFN (4x4)	16-WQFN Exposed Pad
	MAX4366EBL AUDIO POWER AMP WITH SHUTDOWN Analog Devices Inc./Maxim Integrated	1,248	$0.79			Bulk	Active	-	-	-	-	-	Surface Mount	-	8-UCSP (1.52x1.52)	8-WFBGA, CSPBGA
	LA4601N-E AUDIO AMPLIFIER SE 2CH onsemi	365	$0.79			Bulk	Active	Class AB	2-Channel (Stereo)	7W x 2 @ 3Ohm	15V ~ 24V	-	Through Hole	-20°C ~ 75°C (TA)	10-SIP	10-SIP Exposed Pad
	MAX4368EBL+ 330 MILLI WATT, ULTRA-SMALL, AUD Analog Devices Inc./Maxim Integrated	768	$0.80			Bulk	Active	Class AB	1-Channel (Mono)	330mW x 1 @ 16Ohm	2.3V ~ 5.5V	-	Surface Mount	-40°C ~ 85°C (TA)	9-UCSP (1.52x1.52)	9-WFBGA, CSPBGA
	LA42205HK-E AUDIO AMPLIFIER BTL 2CH onsemi	173	$0.81			Bulk	Active	Class AB	2-Channel (Stereo)	5W x 2 @ 8Ohm	9.5V ~ 16V	-	Through Hole	-20°C ~ 75°C (TA)	15-HZIP	15-SSIP Exposed Pad, Formed Leads