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
	TPA3110D2PWP IC AMP CLASS D STER 15W 28HTSSOP Texas Instruments	57	$2.88		SpeakerGuard™	Bulk	Active	Class D	2-Channel (Stereo)	15W x 2 @ 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)
	TDA7850A IC AMP AB QUAD 85W 27FLEXIWATT STMicroelectronics	72	$11.53			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)
	TPA6111A2DGN IC AMP CLASS AB STER 150MW 8MSOP Texas Instruments	484	$1.65			Tube	Active	Class AB	Headphones, 2-Channel (Stereo)	150mW x 2 @ 16Ohm	2.5V ~ 5.5V	Depop, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	8-HVSSOP	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
	TPA701DGN IC AMP CLASS AB MONO 700MW 8MSOP Texas Instruments	78	$1.81			Tube	Active	Class AB	1-Channel (Mono)	700mW x 1 @ 8Ohm	2.5V ~ 5.5V	Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	8-HVSSOP	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
	TPA4860D IC AMP CLASS AB MONO 1.1W 16SOIC Texas Instruments	30	$2.73			Tube	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)
	TS488IST IC AMP AB STEREO 130MW 8MINISO STMicroelectronics	526	$1.85			Tape & Reel (TR)	Obsolete	Class AB	Headphones, 2-Channel (Stereo)	130mW x 2 @ 16Ohm	2.2V ~ 5.5V	Depop, Short-Circuit Protection, Standby	Surface Mount	-40°C ~ 85°C (TA)	8-MiniSO	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
	TS4975EIJT IC AMP AB STEREO 40MW 12FLIPCHIP STMicroelectronics	417	$2.27			Tape & Reel (TR)	Obsolete	Class AB	Headphones, 2-Channel (Stereo)	40mW x 2 @ 16Ohm	2.5V ~ 5.5V	Depop, I²C, Standby, Thermal Protection, Volume Control	Surface Mount	-40°C ~ 85°C (TA)	12-FlipChip	12-UFBGA, FCBGA
	TPA6203A1DGNR IC AMP CLASS AB MONO 1.25W 8MSOP Texas Instruments	181	$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-HVSSOP	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
	TS488IQT IC AMP CLASS AB STER 130MW 8DFN STMicroelectronics	90	$1.08			Tape & Reel (TR)	Active	Class AB	Headphones, 2-Channel (Stereo)	130mW x 2 @ 16Ohm	2.2V ~ 5.5V	Depop, Short-Circuit Protection, Standby	Surface Mount	-40°C ~ 85°C (TA)	8-DFN (2x2)	8-UDFN Exposed Pad
	TPA701DGNR IC AMP CLASS AB MONO 700MW 8MSOP Texas Instruments	551	$1.55			Tape & Reel (TR)	Active	Class AB	1-Channel (Mono)	700mW x 1 @ 8Ohm	2.5V ~ 5.5V	Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	8-HVSSOP	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
	SSM2305RMZ-REEL IC AMP CLASS D MONO 2.8W 8MSOP Analog Devices Inc.	498	$1.89			Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	2.8W x 1 @ 4Ohm	2.2V ~ 5.5V	Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	8-MSOP	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
	LM4995SD/NOPB IC AMP CLASS AB MONO 1.25W 8WSON Texas Instruments	237	$1.94		Boomer®, PowerWise®	Tape & Reel (TR)	Active	Class AB	1-Channel (Mono)	1.25W x 1 @ 8Ohm	2.4V ~ 5.5V	Depop, Shutdown, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	8-WSON (3x3)	8-WFDFN Exposed Pad
	LM4673SD/NOPB IC AMP CLASS D MONO 2.65W 8WSON Texas Instruments	67	$1.95		Boomer®, PowerWise®	Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	2.65W 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
	LM1877MX-9/NOPB IC AMP CLASS AB STEREO 2W 14SOIC Texas Instruments	88	$2.12			Tape & Reel (TR)	Active	Class AB	2-Channel (Stereo)	2W x 2 @ 8Ohm	6V ~ 24V, ±3V ~ 12V	Short-Circuit and Thermal Protection, Shutdown	Surface Mount	0°C ~ 70°C (TA)	14-SOIC	14-SOIC (0.295", 7.50mm Width)
	TPA2016D2RTJR IC AMP CLASS D STEREO 2.8W 20QFN Texas Instruments	20	$2.64			Tape & Reel (TR)	Active	Class D	2-Channel (Stereo)	2.8W x 2 @ 4Ohm	2.5V ~ 5.5V	Differential Inputs, I²C, Short-Circuit and Thermal Protection, Shutdown, Volume Control	Surface Mount	-40°C ~ 85°C (TA)	20-QFN (4x4)	20-WFQFN Exposed Pad
	LM48100QMHX/NOPB IC AMP AB MONO 1.6W 14HTSSOP Texas Instruments	41	$2.78		Automotive, AEC-Q100, Boomer®, PowerWise®	Tape & Reel (TR)	Active	Class AB	1-Channel (Mono)	1.6W x 1 @ 8Ohm	3V ~ 5.5V	Depop, I²C, Input Multiplexer, Short-Circuit and Thermal Protection, Shutdown, Volume Control	Surface Mount	-40°C ~ 105°C (TA)	14-HTSSOP	14-TSSOP (0.173", 4.40mm Width) Exposed Pad
	TS472IQT IC AMP CLASS AB MONO 24QFN STMicroelectronics	300	$3.14			Tape & Reel (TR)	Active	Class AB	1-Channel (Mono)	-	2.2V ~ 5.5V	Differential Inputs, Microphone, Shutdown, Standby	Surface Mount	-40°C ~ 85°C (TA)	24-QFN (4x4)	24-VFQFN Exposed Pad
	TDA7498MVTR IC AMP D MONO 100W POWERSSO36 STMicroelectronics	111	$6.24			Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	100W x 1 @ 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)
	TPA3100D2PHPR IC AMP CLSS D STER 21.8W 48HTQFP Texas Instruments	60	$7.73			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-HTQFP (7x7)	48-PowerTQFP
	TDA7498LTR IC AMP D STEREO 80W POWERSSO36 STMicroelectronics	2	$8.53			Tape & Reel (TR)	Active	Class D	2-Channel (Stereo)	80W x 2 @ 6Ohm	14V ~ 36V	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)