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
	TPA3121D2PWPR IC AMP D MONO/STER 30W 24HTSSOP Texas Instruments	94	$4.66			Tape & Reel (TR)	Active	Class D	1-Channel (Mono) or 2-Channel (Stereo)	30W x 1 @ 8Ohm; 15W x 2 @ 4Ohm	10V ~ 26V	Depop, Mute, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	24-HTSSOP	24-TSSOP (0.173", 4.40mm Width) Exposed Pad
	TPA3112D1PWP IC AMP CLASS D MONO 25W 28HTSSOP Texas Instruments	231	$2.91		SpeakerGuard™	Tube	Active	Class D	1-Channel (Mono)	25W x 1 @ 8Ohm	8V ~ 26V	Differential Inputs, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	28-HTSSOP	28-PowerTSSOP (0.173", 4.40mm Width)
	TDA2005R IC AMP B MON/STER 22W 11MULTIWTT STMicroelectronics	116	$3.37			Tube	Active	Class B	1-Channel (Mono) or 2-Channel (Stereo)	22W x 1 @ 3.2Ohm; 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)
	LM4752TS/NOPB IC AMP CLASS AB STER 11W TO263-7 Texas Instruments	129	$3.52			Bulk	Active	Class AB	2-Channel (Stereo)	11W x 2 @ 4Ohm	9V ~ 32V	Thermal Shutdown Protection	Surface Mount	-40°C ~ 85°C (TA)	DDPAK/TO-263-7	TO-263-8, D²Pak (7 Leads + Tab), TO-263CA
	TAS6421QDKQRQ1 IC AUDIO AMP Texas Instruments	49	$5.75		Automotive, AEC-Q100	Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	45W x 1 @ 2Ohm, 27W x 2 @ 4Ohm	4.5V ~ 26.4V	-	Surface Mount	-40°C ~ 125°C (TA)	56-HSSOP	56-PowerBSSOP (0.295", 7.50mm Width)
	TAS5756MDCAR IC AMP D MONO/STER 56W 48HTSSOP Texas Instruments	21	$5.73		PurePath™	Tape & Reel (TR)	Active	Class D	1-Channel (Mono) or 2-Channel (Stereo)	56W x 1 @ 4Ohm; 28W 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
	TPA3244DDWR IC AMP CLASS D STER 60W 44HTSSOP Texas Instruments	43	$6.19			Tape & Reel (TR)	Active	Class D	2-Channel (Stereo)	60W x 2 @ 8Ohm	12V ~ 31.5V	Depop, Short-Circuit Protection	Surface Mount	0°C ~ 125°C (TJ)	44-HTSSOP	44-TSSOP (0.240", 6.10mm Width) Exposed Pad
	LM1875T/NOPB IC AMP CLASS AB MONO 25W TO220-5 Texas Instruments	17	$4.15			Tube	Active	Class AB	1-Channel (Mono)	25W x 1 @ 8Ohm	16V ~ 60V, ±8V ~ 30V	Short-Circuit and Thermal Protection	Through Hole	0°C ~ 70°C (TA)	TO-220-5	TO-220-5 Formed Leads
	LM1875T/LF03 IC AMP CLASS AB MONO 25W TO220-5 Texas Instruments	28	$4.21			Tube	Active	Class AB	1-Channel (Mono)	25W x 1 @ 8Ohm	16V ~ 60V, ±8V ~ 30V	Short-Circuit and Thermal Protection	Through Hole	0°C ~ 70°C (TA)	TO-220-5	TO-220-5 Formed Leads
	TPA3250D2DDWR IC AMP CLSS D STER 130W 44HTSSOP Texas Instruments	78	$6.79		PurePath™	Tape & Reel (TR)	Active	Class D	2-Channel (Stereo)	130W x 2 @ 4Ohm	12V ~ 36V	Depop, Short-Circuit Protection	Surface Mount	0°C ~ 70°C (TA)	44-HTSSOP	44-TSSOP (0.240", 6.10mm Width) Exposed Pad
	SSM3302ACPZ-R7 IC AMP CLSS D STER 36.6W 40LFCSP Analog Devices Inc.	12	$7.04			Tape & Reel (TR)	Active	Class D	2-Channel (Stereo)	36.6W x 1 @ 2Ohm; 24W x 2 @ 4Ohm	7V ~ 18V	Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	40-LFCSP-WQ (6x6)	40-WFQFN Exposed Pad, CSP
	TPA3123D2PWPR IC AMP CLASS D STER 25W 24HTSSOP Texas Instruments	89	$6.71			Tape & Reel (TR)	Active	Class D	2-Channel (Stereo)	25W x 2 @ 4Ohm	10V ~ 30V	Depop, Mute, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	24-HTSSOP	24-TSSOP (0.173", 4.40mm Width) Exposed Pad
	TPA3106D1VFPR IC AMP CLASS D MONO 40W 32HLQFP Texas Instruments	98	$6.73			Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	40W x 1 @ 8Ohm	10V ~ 26V	Differential Inputs, Mute, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	32-HLQFP (7x7)	32-LQFP Exposed Pad
	LM1875T IC AMP CLASS AB MONO 25W TO220-5 Texas Instruments	71	$4.94			Bulk	Active	Class AB	1-Channel (Mono)	25W x 1 @ 8Ohm	16V ~ 60V, ±8V ~ 30V	Short-Circuit and Thermal Protection	Through Hole	0°C ~ 70°C (TA)	TO-220-5	TO-220-5 Formed Leads
	TDA7388 IC AMP AB QUAD 41W 25FLEXIWATT STMicroelectronics	115	$5.44			Tube	Active	Class AB	4-Channel (Quad)	41W x 4 @ 4Ohm	8V ~ 18V	Mute, Short-Circuit and Thermal Protection, Standby	Through Hole	-	25-Flexiwatt (Vertical)	25-Flexiwatt (Formed Leads)
	TDA7266M IC AMP AB MONO 7W 15MULTIWATT STMicroelectronics	9	$6.57			Tube	Active	Class AB	1-Channel (Mono)	7W x 1 @ 8Ohm	3V ~ 18V	Mute, Short-Circuit and Thermal Protection, Standby	Through Hole	0°C ~ 70°C (TA)	15-Multiwatt	Multiwatt-15 (Vertical, Bent and Staggered Leads)
	LM4766T/NOPB IC AMP CLSS AB STER 40W TO220-15 Texas Instruments	72	$6.50		Overture™	Tube	Active	Class AB	2-Channel (Stereo)	40W x 2 @ 8Ohm	20V ~ 60V, ±10V ~ 30V	Depop, Mute, Thermal Protection	Through Hole	-20°C ~ 85°C (TA)	TO-220-15	TO-220-15 Formed Leads
	SSM2518CPZ IC AMP CLASS D STER 2.5W 20LFCSP Analog Devices Inc.	73	$6.67			Tray	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
	TPA3100D2RGZT IC AMP CLASS D STER 21.8W 48VQFN Texas Instruments	88	$9.28			Tape & Reel (TR)	Active	Class D	2-Channel (Stereo)	21.8W x 2 @ 8Ohm	10V ~ 26V	Differential Inputs, Mute, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	48-VQFN (7x7)	48-VFQFN Exposed Pad
	SSM3302ACPZ IC AMP CLSS D STER 36.6W 40LFCSP Analog Devices Inc.	120	$7.07			Tray	Active	Class D	2-Channel (Stereo)	36.6W x 1 @ 2Ohm; 24W x 2 @ 4Ohm	7V ~ 18V	Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	40-LFCSP-WQ (6x6)	40-WFQFN Exposed Pad, CSP