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
	TPA3117D2RHBR IC AMP CLASS D STEREO 15W 32VQFN Texas Instruments	2	$2.76		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)	32-VQFN (5x5)	32-VFQFN Exposed Pad
	NCS5651MNTXG IC AMP CLASS AB STEREO 20QFN onsemi	105	$4.33			Tape & Reel (TR)	Active	Class AB	2-Channel (Stereo)	-	6V ~ 12V	-	Surface Mount	-40°C ~ 125°C (TA)	20-QFN (4x4)	20-VFQFN Exposed Pad
	TPA3113D2PWP IC AMP CLASS D STER 6W 28HTSSOP Texas Instruments	84	$2.26		SpeakerGuard™	Bulk	Active	Class D	2-Channel (Stereo)	6W 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)
	TDA7491P13TR IC AMP D STEREO 10W POWERSSO36 STMicroelectronics	175	$4.10			Tape & Reel (TR)	Active	Class D	2-Channel (Stereo)	10W x 2 @ 6Ohm	5V ~ 18V	Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby	Surface Mount	-40°C ~ 85°C (TA)	PowerSSO-36	36-PowerBFSOP (0.295", 7.50mm Width)
	TDA749213TR IC AMP D STEREO 50W POWERSSO36 STMicroelectronics	71	$4.06			Tape & Reel (TR)	Active	Class D	2-Channel (Stereo)	50W x 2 @ 6Ohm	8V ~ 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)
	TDA7491HV13TR IC AMP D STEREO 20W POWERSSO36 STMicroelectronics	14	$4.08			Tape & Reel (TR)	Active	Class D	2-Channel (Stereo)	20W x 2 @ 8Ohm	5V ~ 18V	Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby	Surface Mount	-40°C ~ 85°C (TA)	PowerSSO-36 EPD	36-PowerBFSOP (0.295", 7.50mm Width)
	TAS5825PRHBR CLASS-D AUDIO AMPLIFIER Texas Instruments	80	$4.66			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
	TPA3221DDVR IC AMP D MONO/STER 155W 44HTSSOP Texas Instruments	147	$4.85			Tape & Reel (TR)	Active	Class D	1-Channel (Mono) or 2-Channel (Stereo)	155W x 1 @ 3Ohm; 112W x 2 @ 2Ohm	7V ~ 32V	Short-Circuit and Thermal Protection, Standby	Surface Mount	-40°C ~ 85°C (TA)	44-HTSSOP	44-TSSOP (0.244", 6.20mm Width) Exposed Pad
	TDA2004R IC AMP B STEREO 12W 11MULTIWATT STMicroelectronics	100	$3.10			Tube	Active	Class B	2-Channel (Stereo)	12W x 2 @ 2Ohm	8V ~ 18V	Short-Circuit and Thermal Protection	Through Hole	-40°C ~ 150°C (TJ)	11-Multiwatt	Multiwatt-11 (Vertical, Bent and Staggered Leads)
	TPA3245DDVR IC AMP CLSS D STER 115W 44HTSSOP Texas Instruments	85	$6.37		PurePath™	Tape & Reel (TR)	Active	Class D	2-Channel (Stereo)	115W x 2 @ 2Ohm, 230W x 1 @ 4Ohm	12V ~ 30V	Depop, Short-Circuit and Thermal Protection	Surface Mount	0°C ~ 70°C (TA)	44-HTSSOP	44-TSSOP (0.244", 6.20mm Width) Exposed Pad
	FDA803D-EHT IC AMP D MONO 45W POWERSSO36 STMicroelectronics	17	$6.95		Automotive, AEC-Q100	Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	45W x 1 @ 2Ohm	3.3V ~ 18V	I²C, I²S, Mute, Short-Circuit and Thermal Protection, Standby	Surface Mount	-40°C ~ 125°C (TA)	PowerSSO-36 EPU	36-PowerFSOP (0.295", 7.50mm Width)
	TPA3221DDV IC AMP D MONO/STER 155W 44HTSSOP Texas Instruments	70	$5.86			Tube	Active	Class D	1-Channel (Mono) or 2-Channel (Stereo)	155W x 1 @ 3Ohm; 112W x 2 @ 2Ohm	7V ~ 32V	Short-Circuit and Thermal Protection, Standby	Surface Mount	-40°C ~ 85°C (TA)	44-HTSSOP	44-TSSOP (0.244", 6.20mm Width) Exposed Pad
	STA516B13TR IC AMP D MONO/STER 400W PWRSO-36 STMicroelectronics	110	$8.54			Tape & Reel (TR)	Active	Class D	1-Channel (Mono) or 2-Channel (Stereo)	400W x 1 @ 3Ohm; 200W x 2 @ 6Ohm	10V ~ 58V	Short-Circuit and Thermal Protection, Standby	Surface Mount	0°C ~ 90°C (TA)	PowerSO-36	36-BSSOP (0.433", 11.00mm Width) Exposed Pad
	TDA7498TR IC AMP D STEREO 100W POWERSSO36 STMicroelectronics	109	$8.76			Tape & Reel (TR)	Active	Class D	2-Channel (Stereo)	100W x 2 @ 6Ohm	14V ~ 39V	Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby	Surface Mount	-40°C ~ 85°C (TA)	PowerSSO-36 EPU	36-PowerFSOP (0.295", 7.50mm Width)
	E-TDA7385 IC AMP AB QUAD 37W 25FLEXIWATT STMicroelectronics	63	$6.58		Automotive	Tube	Active	Class AB	4-Channel (Quad)	37W x 4 @ 4Ohm	8V ~ 18V	Mute, Short-Circuit and Thermal Protection, Standby	Through Hole	-	25-Flexiwatt (Vertical)	25-Flexiwatt (Formed Leads)
	TDA7851A IC AMP AB QUAD 75W 27FLEXIWATT STMicroelectronics	37	$6.60			Tube	Active	Class AB	4-Channel (Quad)	75W x 4 @ 2Ohm	8V ~ 18V	Mute, Short-Circuit and Thermal Protection, Standby	Through Hole	-	27-Flexiwatt (Vertical)	27-Flexiwatt (Formed Leads)
	TDA75610S-ZST IC AMP AB QUAD 45W POWERSO-36 STMicroelectronics	12	$9.82			Tape & Reel (TR)	Active	Class AB	4-Channel (Quad)	45W x 4 @ 4Ohm	6V ~ 18V	Mute, Standby	Surface Mount	-40°C ~ 105°C (TA)	PowerSO-36	PowerSO-36 Exposed Bottom Pad
	TDF8541J/N3,112 IC AMP CLASS AB QUAD 64W DBS27P NXP USA Inc.	41	$6.94			Bulk	Active	Class AB	4-Channel (Quad)	64W x 4 @ 2Ohm	6V ~ 18V	Depop, I²C, Mute, Short-Circuit and Thermal Protection, Standby	Through Hole	-40°C ~ 105°C (TA)	DBS27P	27-SIP, Formed Leads
	TDA7563B IC AMP AB QUAD 75W 27FLEXIWATT STMicroelectronics	27	$11.38			Tube	Active	Class AB	4-Channel (Quad)	75W x 4 @ 2Ohm	8V ~ 18V	I²C, Mute, Short-Circuit and Thermal Protection, Standby	Through Hole	-55°C ~ 150°C (TJ)	27-Flexiwatt (Vertical)	27-Flexiwatt (Formed Leads)
	TAS5630BDKD IC AMP D MONO/STER 480W 44HSSOP Texas Instruments	5	$22.43		PurePath™ HD	Tube	Active	Class D	1-Channel (Mono) or 2-Channel (Stereo)	480W x 1 @ 2Ohm; 300W x 2 @ 4Ohm	25V ~ 52.5V	Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	0°C ~ 70°C (TA)	44-HSSOP	44-BSSOP (0.433", 11.00mm Width) Exposed Pad