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

757 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
	LM4889MM AUDIO AMPLIFIER, 1W, 1 CHANNEL(S National Semiconductor	153	$0.00		Boomer®	Bulk	Active	Class AB	1-Channel (Mono)	1W x 1 @ 8Ohm	2.2V ~ 5.5V	-	Surface Mount	-40°C ~ 85°C (TA)	8-VSSOP	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
	TPA3138D2PWPR IC AMP D MON/STER 18.5W 28HTSSOP Texas Instruments	448	$1.18			Tape & Reel (TR)	Active	Class D	1-Channel (Mono) or 2-Channel (Stereo)	18.5W x 1 @ 4Ohm; 12W x 1 @ 6Ohm; 9.9W x 1 @ 8Ohm	3.5V ~ 14.4V	-	Surface Mount	-40°C ~ 85°C (TA)	28-HTSSOP	28-PowerTSSOP (0.173", 4.40mm Width)
	TPA6203A1DRBR IC AMP CLASS AB MONO 1.25W 8SON Texas Instruments	131	$1.08			Tape & Reel (TR)	Active	Class AB	1-Channel (Mono)	1.25W x 1 @ 8Ohm	2.5V ~ 5.5V	Depop, Differential Inputs, Shutdown, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	8-SON (3x3)	8-VDFN Exposed Pad
	LM1877N-9A AUDIO AMPLIFIER National Semiconductor	248	$0.00			Tube	Obsolete	Class AB	2-Channel (Stereo)	2W x 2 @ 8Ohm	6V ~ 24V, ±3V ~ 12V	Short-Circuit and Thermal Protection, Shutdown	Through Hole	-	14-PDIP	14-DIP (0.300", 7.62mm)
	TDA8541T/N1112 AUDIO AMPLIFIER 1.2W NXP USA Inc.	12	$0.00		TDA	Bulk	Active	Class AB	1-Channel (Mono)	1.2W x 1 @ 8Ohm	2.2V ~ 18V	-	Surface Mount	-40°C ~ 85°C (TA)	8-SOIC	8-SOIC (0.154", 3.90mm Width)
	LM4675SDX/NOPB IC AMP CLASS D MONO 2.7W 8WSON Texas Instruments	343	$1.81		Boomer®, PowerWise®	Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	2.7W x 1 @ 4Ohm	2.4V ~ 5.5V	Depop, Differential Inputs, PWM, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	8-WSON (3x3)	8-WFDFN Exposed Pad
	INA137PAG4 ANALOG CIRCUIT, 1 FUNC, PDIP8 Burr Brown	87	$0.00			Tube	Obsolete	Class AB	1-Channel (Mono)	-	8V ~ 36V, ±4V ~ 18V	-	Through Hole	-40°C ~ 85°C (TA)	8-PDIP	8-DIP (0.300", 7.62mm)
	TAS5805MPWPR IC AMP D MONO/STER 45W 28HTSSOP Texas Instruments	124	$2.81			Tape & Reel (TR)	Active	Class D	1-Channel (Mono) or 2-Channel (Stereo)	45W x 1 @ 4Ohm, 23W x 2 @ 8Ohm	4.5V ~ 26.4V	-	Surface Mount	-25°C ~ 85°C (TA)	28-HTSSOP	28-PowerTSSOP (0.173", 4.40mm Width)
	TPA3126D2DADR IC AMP CLASS D STER 50W 32HTSSOP Texas Instruments	48	$3.37			Tape & Reel (TR)	Active	Class D	2-Channel (Stereo)	50W x 2 @ 4Ohm	4.5V ~ 26V	Depop, Mute, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	32-HTSSOP	32-TSSOP (0.240", 6.10mm Width) Exposed Pad
	TFA9891UK/N1AZ IC AMP CLASS D MONO 3.6W 49WLCSP NXP USA Inc.	101	$2.63			Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	3.6W x 1 @ 8Ohm	2.7V ~ 5.5V	Depop, Short-Circuit and Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	49-WLCSP (3.43x2.98)	49-UFBGA, WLCSP
	IRS2092STRPBF IC AMP CLASS D MONO 16SOIC Infineon Technologies	351	$2.41			Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	-	10V ~ 18V	Depop, Short-Circuit Protection	Surface Mount	-40°C ~ 125°C (TA)	16-SOIC	16-SOIC (0.154", 3.90mm Width)
	TFA9894DUK/N2Z IC AMP CLSS D MONO 9.5MW 48WLCSP NXP USA Inc.	324	$2.72			Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	5.6W x 1 @ 8Ohm, 7W x 1 @ 6Ohm, 9.5W x 1 4Ohm	2.7V ~ 5.5V	-	Surface Mount	-40°C ~ 85°C (TA)	48-WLCSP (2.51x3.55)	48-UFBGA, WLCSP
	TAS5825MRHBR IC AMP CLASS D STEREO 38W 32VQFN Texas Instruments	42	$4.45			Tape & Reel (TR)	Active	Class D	2-Channel (Stereo)	38W x 1 @ 8Ohm, 17.8W x 2 @ 6Ohm	4.5V ~ 26.4V	-	Surface Mount	-25°C ~ 85°C (TA)	32-VQFN (5x5)	32-VFQFN Exposed Pad
	TPA3220DDWR IC AMP D MONO/STER 105W 44HTSSOP Texas Instruments	133	$4.48			Tape & Reel (TR)	Active	Class D	1-Channel (Mono) or 2-Channel (Stereo)	105W x 1 @ 4Ohm, 60W x 1 @ 8Ohm	7V ~ 32V	-	Surface Mount	-40°C ~ 85°C	44-HTSSOP	44-TSSOP (0.240", 6.10mm Width) Exposed Pad
	TAS5754MDCAR IC AMP D MONO/STER 60W 48HTSSOP Texas Instruments	176	$4.56			Tape & Reel (TR)	Active	Class D	1-Channel (Mono) or 2-Channel (Stereo)	60W x 1 @ 4Ohm; 40W x 2 @ 4Ohm	2.9V ~ 3.63V	Short-Circuit Protection	Surface Mount	-25°C ~ 85°C (TA)	48-HTSSOP	48-TFSOP (0.240", 6.10mm Width) Exposed Pad
	TDA7492ETR IC AMP D MONO 50W POWERSSO-36 STMicroelectronics	5	$4.94			Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	50W x 1 @ 6Ohm	10V ~ 26V	Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby	Surface Mount	0°C ~ 70°C (TA)	PowerSSO-36 EPU	36-PowerFSOP (0.295", 7.50mm Width)
	TPA6304QDDVRQ1 45-W, 2.1-MHZ ANALOG INPUT 4-CHA Texas Instruments	122	$5.15			Tape & Reel (TR)	Active	Class D	4-Channel (Quad)	55W x 4 @ 4Ohm	4.5V ~ 18V	-	Surface Mount	-40°C ~ 125°C (TA)	44-HTSSOP	44-TSSOP (0.244", 6.20mm Width) Exposed Pad
	LA4450-E 2 CHAN POW IC FOR BUS OR TRACK Sanyo	166	$0.00			Tube	Obsolete	Class AB	2-Channel (Stereo)	20W x 2 @ 4Ohm	10V ~ 30V	-	Through Hole	-35°C ~ 80°C (TA)	14-SIP	14-SIP
	TAS5760MDAPR IC AMP D MON/STER 55.2W 32HTSSOP Texas Instruments	83	$5.57			Tape & Reel (TR)	Active	Class D	1-Channel (Mono) or 2-Channel (Stereo)	55.2W x 1 @ 4Ohm, 63.5W x 2 @ 4Ohm	3V ~ 3.6V	Depop	Surface Mount	-25°C ~ 85°C (TA)	32-HTSSOP	32-TSSOP (0.240", 6.10mm Width) Exposed Pad
	TAS5720ATDAPRQ1 IC AMP CLASS D MONO 20W 32HTSSOP Texas Instruments	2	$5.85		Automotive, AEC-Q100	Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	20W x 1 @ 8Ohm	4.5V ~ 26.4V	-	Surface Mount	-40°C ~ 105°C (TA)	32-HTSSOP	32-TSSOP (0.240", 6.10mm Width) Exposed Pad