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
	ISL54002IRTZ AUDIO AMPLIFIER Intersil	367	$2.23			Tube	Obsolete	Class AB	2-Channel (Stereo)	1.23W x 2 @ 8Ohm	2.7V ~ 5.5V	Depop, Input Multiplexer, Shutdown, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	20-TQFN (4x4)	20-WFQFN Exposed Pad
	ISL54005IRTZ AUDIO AMPLIFIER Intersil	19	$2.23			Tube	Obsolete	Class AB	1-Channel (Mono) with Stereo Headphones	1.23W x 1 @ 8Ohm; 215mW x 2 @ 16Ohm	2.7V ~ 5.5V	Depop, Input Multiplexer, Shutdown, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	20-TQFN (4x4)	20-WFQFN Exposed Pad
	LM4873MTE-1 AUDIO AMPLIFIER National Semiconductor	143	$2.36		Boomer®	Tube	Obsolete	Class AB	2-Channel (Stereo) with Stereo Headphones	3W x 2 @ 3Ohm; 440mW x 2 @ 8Ohm	2V ~ 5.5V	Depop, Input Multiplexer, Shutdown, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	28-HTSSOP	28-PowerTSSOP (0.173", 4.40mm Width)
	LM4805LQ/NOPB AUDIO AMPLIFIER, 1.2W, 1 CHANNEL National Semiconductor	22	$2.34		Boomer®	Bulk	Active	Class AB	1-Channel (Mono)	1.2W x 1 @ 8Ohm	2.7V ~ 6.1V	Depop, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	28-WQFN (5x5)	28-WFQFN Exposed Pad
	TPA2000D4DAPRG4 AUDIO AMPLIFIER, 2 CHANNEL(S) Texas Instruments	375	$2.38			Bulk	Active	Class D	2-Channel (Stereo) with Stereo Headphones	2W x 2 @ 4Ohm	3.7V ~ 5.5V	-	Surface Mount	-40°C ~ 85°C (TA)	32-HTSSOP	32-TSSOP (0.240", 6.10mm Width) Exposed Pad
	LM4980SD/NOPB AUDIO AMPLIFIER, 0.042W, 2 CHANN National Semiconductor	364	$2.43		Boomer®, PowerWise®	Bulk	Active	Class AB	Headphones, 2-Channel (Stereo)	42mW x 2 @ 16Ohm	1.5V ~ 3.3V	Depop, Shutdown, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	10-WSON (3x3)	10-WFDFN Exposed Pad
	SSM2518CBZ-R7 IC AMP CLASS D STER 2.5W 16WLCSP Analog Devices Inc.	171	$3.59			Tape & Reel (TR)	Active	Class D	2-Channel (Stereo)	2.5W x 2 @ 4Ohm	2.5V ~ 5.5V	Depop, Digital Inputs, I²C, I²S, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control	Surface Mount	-40°C ~ 85°C (TA)	16-WLCSP (2.21x2.21)	16-WFBGA, WLCSP
	LM4962TLX/NOPB AUDIO AMPLIFIER, 1 FUNC, PBGA20 National Semiconductor	252	$2.41		Boomer®	Bulk	Active	Class AB	1-Channel (Mono)	-	2.7V ~ 9V	Depop, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	20-DSBGA	20-WFBGA, DSBGA
	LM4962TL/NOPB AUDIO AMPLIFIER, 1 CHANNEL(S), 1 National Semiconductor	122	$2.45		Boomer®	Bulk	Active	Class AB	1-Channel (Mono)	-	2.7V ~ 9V	Depop, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	20-DSBGA	20-WFBGA
	LM4946TMX/NOPB AUDIO AMPLIFIER, 1.3W, 2 CHANNEL National Semiconductor	31	$2.49		Boomer®	Bulk	Active	Class AB	1-Channel (Mono) with Stereo Headphones	1.3W x 1 @ 8Ohm	2.7V ~ 5.5V	-	Surface Mount	-40°C ~ 85°C (TA)	25-BGA (2.01x2.01)	25-WFBGA
	MAX9710ETP-T STEREO AUDIO POWER AMPLIFIER Analog Devices Inc./Maxim Integrated	296	$2.45			Bulk	Active	Class AB	2-Channel (Stereo)	3W x 2 @ 3Ohm	4.5V ~ 5.5V	-	Surface Mount	-40°C ~ 85°C (TA)	20-TQFN (5x5)	20-WQFN Exposed Pad
	MAX9710ETP STEREO AUDIO POWER AMPLIFIER Analog Devices Inc./Maxim Integrated	155	$2.49			Bulk	Active	Class AB	2-Channel (Stereo)	3W x 2 @ 3Ohm	4.5V ~ 5.5V	-	Surface Mount	-40°C ~ 85°C (TA)	20-TQFN (5x5)	20-WQFN Exposed Pad
	LM383T AUDIO AMPLIFIER National Semiconductor	255	$2.49			Tube	Obsolete	Class AB	1-Channel (Mono)	11W x 1 @ 1.6Ohm	5V ~ 20V	Short-Circuit and Thermal Protection	Through Hole	-	TO-220-5	TO-220-5 Formed Leads
	LC07424LP-MPB-E AUDIO CODEC AMPLIFIER onsemi	344	$2.55			Bulk	Active	Class AB	1-Channel (Mono)	-	3.6V ~ 7V	-	Surface Mount	-10°C ~ 80°C (TA)	40-VQLP (5x5)	40-VFQFN
	MAX9750BEUI STEREO AUDIO POWER AMPLIFIER Analog Devices Inc./Maxim Integrated	364	$2.63		DirectDrive®	Bulk	Active	Class AB	2-Channel (Stereo) with Stereo Headphones	2.6W x 2 @ 3Ohm	4.5V ~ 5.5V	-	Surface Mount	-40°C ~ 85°C (TA)	28-TSSOP	28-TSSOP (0.173", 4.40mm Width)
	LMV1089RL AUDIO AMPLIFIER, 2 CHANNEL(S), 1 National Semiconductor	140	$2.59			Bulk	Active	Class AB	1-Channel (Mono)	-	2.7V ~ 5.5V	-	Surface Mount	-40°C ~ 85°C (TA)	36-DSBGA	36-WFBGA, DSBGA
	MAX98395EWI+ IC DIGITAL INPUT AMPLIER WLP Analog Devices Inc./Maxim Integrated	115	$2.72			Strip	Active	Class DG	1-Channel (Mono)	7.7W x 1 @ 8Ohm, 11.7W x 1 @ 4Ohm	1.14V ~ 14V	-	Surface Mount	-40°C ~ 85°C (TA)	28-WLP (2.88x1.62)	28-XFBGA, WLBGA
	UA7307TC AUDIO AMPLIFIER, PDIP8 National Semiconductor	213	$2.69			Bulk	Active	Class AB	1-Channel (Mono)	2W x 1 @ 8Ohm	3V ~ 16V	-	Through Hole	-40°C ~ 150°C (TJ)	8-DIP	8-DIP (0.400", 10.16mm)
	LM49270SQE/NOPB AUDIO AMPLIFIER, 2 FUNC, PQCC28 National Semiconductor	91	$2.72		Boomer®	Bulk	Active	Class D	2-Channel (Stereo) with Stereo Headphones	2.2W x 2 @ 4Ohm; 177mW x 2 @ 16Ohm	2.4V ~ 5.5V	3D, Depop, I²C, Short-Circuit and Thermal Protection, Shutdown, Volume Control	Surface Mount	-40°C ~ 85°C (TA)	28-WQFN (5x5)	28-WFQFN Exposed Pad
	LM4831VF CONSUMER CIRCUIT, PQFP44 National Semiconductor	177	$2.73		Boomer®	Tray	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