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
	TAS2521IRGER IC AMP CLASS D MONO 2W 24VQFN Texas Instruments	576	$1.17			Tape & Reel (TR)	Active	Class D	1-Channel (Mono) with Mono Headphones	2W x 1 @ 4Ohm	1.5V ~ 1.95V	I²C, Shutdown, Thermal Protection, Volume Control	Surface Mount	-40°C ~ 85°C (TA)	24-VQFN (4x4)	24-VFQFN Exposed Pad
	TPA4860DR IC AMP CLASS AB MONO 1.1W 16SOIC Texas Instruments	56	$1.09			Tape & Reel (TR)	Active	Class AB	1-Channel (Mono)	1.1W x 1 @ 8Ohm	2.7V ~ 5.5V	Mute, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	16-SOIC	16-SOIC (0.154", 3.90mm Width)
	TAS2770YFFR IC AMP CLASS D MONO 20W 30DSBGA Texas Instruments	558	$1.50			Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	20W x 1 @ 4Ohm	1.65V ~ 1.95V, 4.5V ~ 16V	I²C, I²S, Mute, PWM, Short-Circuit and Thermal Protection, Volume Control	Surface Mount	-40°C ~ 85°C	30-DSBGA	30-UFBGA, DSBGA
	TAS2770RJQR IC AMP CLASS D MONO 20W 26VQFN Texas Instruments	572	$1.71			Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	20W x 1 @ 4Ohm	1.65V ~ 1.95V	Digital PWM Inputs, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	26-VQFN-HR (4x3.5)	26-VFQFN Exposed Pad
	TPA6120A2RGYR IC AMP CLASS AB STER 80MW 14VQFN Texas Instruments	365	$1.83			Tape & Reel (TR)	Active	Class AB	Headphones, 2-Channel (Stereo)	80mW x 2 @ 600Ohm	10V ~ 30V, ±5V ~ 15V	Differential Inputs, Short-Circuit and Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	14-VQFN (3.5x3.5)	14-VFQFN Exposed Pad
	TPA3110D2QPWPRQ1 IC AMP CLASS D STER 15W 28HTSSOP Texas Instruments	316	$2.06		Automotive, AEC-Q100, SpeakerGuard™	Tape & Reel (TR)	Active	Class D	2-Channel (Stereo)	15W x 2 @ 8Ohm	8V ~ 26V	Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	28-HTSSOP	28-PowerTSSOP (0.173", 4.40mm Width)
	TAS5431QPWPRQ1 IC AMPLIFIER Texas Instruments	189	$2.26		Automotive, AEC-Q100	Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	8W x 1 @ 4Ohm	4.5V, 5V ~ 18V	-	Surface Mount	-40°C ~ 125°C (TA)	16-HTSSOP	16-PowerTSSOP (0.173", 4.40mm Width)
	TDA7266P13TR IC AMP AB STEREO 4W POWERSSO-24 STMicroelectronics	298	$2.62			Tape & Reel (TR)	Obsolete	Class AB	2-Channel (Stereo)	4W x 2 @ 8Ohm	3.5V ~ 12V	Mute, Short-Circuit and Thermal Protection, Standby	Surface Mount	0°C ~ 70°C (TA)	PowerSSO-24	24-PowerBSOP (0.295", 7.50mm Width)
	STA515W13TR IC AMP D QUAD 10W POWERSSO36 STMicroelectronics	318	$2.69			Tape & Reel (TR)	Active	Class D	4-Channel (Quad)	10W x 4 @ 4Ohm	10V ~ 36V	Short-Circuit and Thermal Protection	Surface Mount	0°C ~ 70°C (TA)	PowerSSO-36 EPD	36-PowerBFSOP (0.295", 7.50mm Width)
	TAS5755MDFDR IC AMP CLSS D MONO/STER 56HTSSOP Texas Instruments	364	$2.58			Tape & Reel (TR)	Active	Class D	1-Channel (Mono) or 2-Channel (Stereo)	-	3V ~ 3.6V	Short-Circuit and Thermal Protection	Surface Mount	0°C ~ 125°C (TJ)	56-HTSSOP	56-PowerTSSOP (0.240", 6.10mm Width)
	TPA6013A4PWPR IC AMP AB STEREO 3.2W 24HTSSOP Texas Instruments	59	$2.41			Tape & Reel (TR)	Active	Class AB	2-Channel (Stereo) with Stereo Headphones	3.2W x 2 @ 3Ohm; 235mW x 2 @ 16Ohm	4V ~ 5.5V	Differential Inputs, Input Multiplexer, Fade, Shutdown, Thermal Protection, Volume Control	Surface Mount	-40°C ~ 85°C (TA)	24-HTSSOP	24-TSSOP (0.173", 4.40mm Width) Exposed Pad
	TAS5441QPWPRQ1 IC AMPLIFIER Texas Instruments	161	$2.68		Automotive, AEC-Q100	Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	22W x 1 @ 4Ohm	4.5V ~ 18V	-	Surface Mount	-40°C ~ 125°C (TA)	16-HTSSOP	16-TSSOP (0.173", 4.40mm Width) Exposed Pad
	TPA3156D2DADR IC AMP CLASS D STER 70W 32HTSSOP Texas Instruments	332	$2.66			Tape & Reel (TR)	Active	Class D	2-Channel (Stereo)	70W x 2 @ 4Ohm	4.5V ~ 26V	Differential Inputs, 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
	LM49450SQX/NOPB IC AMP CLASS D STER 2.5W 32WQFN Texas Instruments	231	$2.87		Boomer®	Tape & Reel (TR)	Active	Class D	2-Channel (Stereo) with Stereo Headphones	2.5W x 2 @ 4Ohm	2.7V ~ 5.5V	3D, DAC, Depop, I²C, I²S, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control	Surface Mount	-40°C ~ 85°C (TA)	32-WQFN (5x5)	32-WFQFN Exposed Pad
	TDA7391PDU IC AMP AB MONO 40W POWERSO-20 STMicroelectronics	308	$3.24			Tube	Active	Class AB	1-Channel (Mono)	40W x 1 @ 3.2Ohm	8V ~ 18V	Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby	Surface Mount	-40°C ~ 150°C (TJ)	PowerSO-20	20-SOIC (0.433", 11.00mm Width) Exposed Pad
	TDA7387EPAG IC AMP AB QUAD 41W 25FLEXIWATT STMicroelectronics	255	$3.30			Tube	Active	Class AB	4-Channel (Quad)	41W x 4 @ 4Ohm	18V	Mute, Standby	Through Hole	-30°C ~ 85°C (TA)	25-Flexiwatt (Vertical)	25-Flexiwatt (Formed Leads)
	TDA7492PETR IC AMP D STEREO 41W POWERSSO36 STMicroelectronics	254	$3.29			Tape & Reel (TR)	Active	Class D	2-Channel (Stereo)	41W x 2 @ 6Ohm	7V ~ 26V	Short-Circuit and Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	PowerSSO-36 EPD	36-PowerBFSOP (0.295", 7.50mm Width)
	STA51813TR IC AMP D QUAD 70W POWERSSO-36 STMicroelectronics	59	$3.28			Tape & Reel (TR)	Active	Class D	4-Channel (Quad)	70W x 1 @ 8Ohm; 24W x 4 @ 4Ohm	10V ~ 36V	Digital Inputs, Short-Circuit and Thermal Protection, Standby	Surface Mount	-40°C ~ 90°C (TA)	PowerSSO-36 EPU	36-PowerFSOP (0.295", 7.50mm Width)
	TAS5711PHP IC AMP D DUAL/QUAD 21W 48HTQFP Texas Instruments	80	$2.57			Bulk	Active	Class D	2-Channel (Stereo, 2.1) or 4-Channel (Quad)	21W x 2 @ 8Ohm	8V ~ 26V	Depop, Digital Inputs, I²C, I²S, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control	Surface Mount	0°C ~ 85°C (TA)	48-HTQFP (7x7)	48-PowerTQFP
	SSM2518CPZ-RL IC AMP CLASS D STER 2.5W 20LFCSP Analog Devices Inc.	179	$3.54			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)	20-LFCSP (4x4)	20-WFQFN Exposed Pad, CSP