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
	TDA7850A IC AMP AB QUAD 85W 27FLEXIWATT STMicroelectronics	63	$11.65			Tube	Active	Class AB	4-Channel (Quad)	85W x 4 @ 2Ohm	8V ~ 18V	Mute, Short-Circuit and Thermal Protection, Standby	Through Hole	-55°C ~ 150°C (TJ)	27-Flexiwatt (Vertical)	27-Flexiwatt (Formed Leads)
	MAX9708ETN+D IC AMP D MONO/STEREO 42W 56TQFN Analog Devices Inc./Maxim Integrated	68	$14.42			Tube	Active	Class D	1-Channel (Mono) or 2-Channel (Stereo)	42W x 1 @ 4Ohm; 21W x 2 @ 8Ohm	10V ~ 18V	Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	56-TQFN (8x8)	56-WFQFN Exposed Pad
	TAS5121IDKD IC AMP CLASS D MONO 100W 36HSSOP Texas Instruments	57	$16.66		PurePath Digital™	Tube	Active	Class D	1-Channel (Mono)	100W x 1 @ 4Ohm	10.8V ~ 13.2V	Digital Inputs, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	36-HSSOP	36-BSSOP (0.433", 11.00mm Width) Exposed Pad
	TAS5631BPHD IC AMP D MONO/STER 600W 64HTQFP Texas Instruments	24	$17.19		PurePath™ HD	Tray	Active	Class D	1-Channel (Mono) or 2-Channel (Stereo)	600W x 1 @ 2Ohm; 300W x 2 @ 4Ohm	25V ~ 52.5V	Depop, Digital Inputs, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	0°C ~ 70°C (TA)	64-HTQFP (14x14)	64-TQFP Exposed Pad
	TPA6136A2YFFT IC AMP CLSS AB STER 25MW 16DSBGA Texas Instruments	881	$1.00		DirectPath™	Tape & Reel (TR)	Active	Class AB	Headphones, 2-Channel (Stereo)	25mW x 2 @ 16Ohm	2.3V ~ 5.5V	Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	16-DSBGA (1.56x1.56)	16-UFBGA, DSBGA
	LM4665ITL/NOPB IC AMP CLASS AB MONO 1.4W 9USMD Texas Instruments	236	$1.41		Boomer®	Tape & Reel (TR)	Active	Class AB	1-Channel (Mono)	1.4W x 1 @ 8Ohm	2.7V ~ 3.8V	Depop, Differential Inputs, Short-Circuit Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	9-DSBGA	9-WFBGA, DSBGA
	LM4667ITL/NOPB IC AMP CLASS D MONO 1.3W 9USMD Texas Instruments	223	$1.49		Boomer®	Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	1.3W x 1 @ 8Ohm	2.7V ~ 5.5V	Depop, Differential Inputs, Short-Circuit Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	9-DSBGA	9-WFBGA, DSBGA
	TPA2037D1YFFT IC AMP CLASS D MONO 3.24W 9DSBGA Texas Instruments	188	$1.50			Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	3.24W x 1 @ 4Ohm	2.5V ~ 5.5V	Differential Inputs, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	9-DSBGA	9-UFBGA, DSBGA
	TPA6141A2YFFT IC AMP CLASS G STER 32MW 16DSBGA Texas Instruments	246	$1.63		DirectPath™	Tape & Reel (TR)	Active	Class G	Headphones, 2-Channel (Stereo)	32mW x 2 @ 32Ohm	2.5V ~ 5.5V	Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	16-DSBGA (1.56x1.56)	16-UFBGA, DSBGA
	LMV1012TP-25/NOPB IC AMP CLASS AB MONO 4DSBGA Texas Instruments	13	$1.66			Tape & Reel (TR)	Active	Class AB	1-Channel (Mono)	-	2V ~ 5V	Microphone	Surface Mount	-40°C ~ 85°C (TA)	4-DSBGA	4-UFBGA, DSBGA
	TPA2036D1YZFT IC AMP CLASS D MONO 2.5W 9DSBGA Texas Instruments	453	$1.71		NanoFree™	Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	2.5W x 1 @ 4Ohm	2.5V ~ 5.5V	Differential Inputs, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	9-DSBGA	9-UFBGA, DSBGA
	TPA2034D1YZFT IC AMP CLASS D MONO 2.75W 9DSBGA Texas Instruments	433	$1.73		NanoFree™	Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	2.75W x 1 @ 4Ohm	2.5V ~ 5.5V	Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	9-DSBGA	9-UFBGA, DSBGA
	TPA2032D1YZFT IC AMP CLASS D MONO 2.75W 9DSBGA Texas Instruments	113	$1.74		NanoFree™	Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	2.75W x 1 @ 4Ohm	2.5V ~ 5.5V	Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	9-DSBGA	9-UFBGA, DSBGA
	TPA2012D2YZHT IC AMP CLASS D STER 2.1W 16DSBGA Texas Instruments	497	$1.86		NanoFree™	Tape & Reel (TR)	Active	Class D	2-Channel (Stereo)	2.1W x 2 @ 4Ohm	2.5V ~ 5.5V	Differential Inputs, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	16-DSBGA (2.24x2.16)	16-UFBGA, DSBGA
	TPA6166A2YFFT IC AMP CLASS G STER 30MW 25DSBGA Texas Instruments	71	$2.04			Tape & Reel (TR)	Active	Class G	Headphones, 2-Channel (Stereo)	30mW x 2 @ 16Ohm	1.7V ~ 1.9V	Depop, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-25°C ~ 85°C (TA)	25-DSBGA	25-UFBGA, DSBGA
	TPA311D IC AMP CLASS AB MONO 700MW 8SOIC Texas Instruments	184	$1.45			Tube	Active	Class AB	1-Channel (Mono)	700mW x 1 @ 8Ohm	2.5V ~ 5.5V	Depop, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	8-SOIC	8-SOIC (0.154", 3.90mm Width)
	TPA4411RTJT IC AMP CLASS AB STER 100MW 20QFN Texas Instruments	377	$2.28		DirectPath™	Tape & Reel (TR)	Active	Class AB	Headphones, 2-Channel (Stereo)	100mW x 2 @ 16Ohm	1.8V ~ 4.5V	Depop, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	20-QFN (4x4)	20-WFQFN Exposed Pad
	MAX9728AEUD+ IC AMP CLSS AB STER 60MW 14TSSOP Analog Devices Inc./Maxim Integrated	60	$1.54		DirectDrive®	Tube	Active	Class AB	Headphones, 2-Channel (Stereo)	60mW x 2 @ 32Ohm	4.5V ~ 5.5V	Depop, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	14-TSSOP	14-TSSOP (0.173", 4.40mm Width)
	TPA2014D1YZHT IC AMP CLASS D MONO 1.5W 16DSBGA Texas Instruments	384	$2.38			Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	1.5W x 1 @ 8Ohm	2.5V ~ 5.5V	Differential Inputs, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	16-DSBGA (2.24x2.16)	16-UFBGA, DSBGA
	TPA2080D1YZGT IC AMP CLSS D MONO 2.28W 12DSBGA Texas Instruments	254	$2.34			Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	2.28W x 1 @ 4Ohm	2.5V ~ 5.2V	Differential Inputs, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	12-DSBGA	12-UFBGA, DSBGA