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
	MAX9737ETG+T IC AMP CLASS D MONO 13W 24TQFN Analog Devices Inc./Maxim Integrated	184	$3.33			Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	13W x 1 @ 4Ohm	8V ~ 28V	Depop, Mute, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	24-TQFN (4x4)	24-WFQFN Exposed Pad
	LM48511SQ/NOPB IC AMP CLASS D MONO 6.7W 24WQFN Texas Instruments	300	$3.06		Boomer®	Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	6.7W x 1 @ 4Ohm	3V ~ 5.5V	Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	24-WQFN (4x5)	24-WFQFN Exposed Pad
	INA134UA/2K5 IC AMP CLASS AB MONO 8SOIC Texas Instruments	110	$3.11			Tape & Reel (TR)	Active	Class AB	1-Channel (Mono)	-	8V ~ 36V, ±4V ~ 18V	-	Surface Mount	-40°C ~ 85°C (TA)	8-SOIC	8-SOIC (0.154", 3.90mm Width)
	TPA3118D2DAPR IC AMP CLASS D STER 30W 32HTSSOP Texas Instruments	27	$3.51		SpeakerGuard™	Tape & Reel (TR)	Active	Class D	2-Channel (Stereo)	30W x 2 @ 8Ohm	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
	MAX98400AETX+T IC AMP CLASS D STEREO 20W 36TQFN Analog Devices Inc./Maxim Integrated	157	$3.94			Tape & Reel (TR)	Active	Class D	2-Channel (Stereo)	20W x 2 @ 8Ohm	8V ~ 28V	Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	36-TQFN (6x6)	36-WFQFN Exposed Pad
	TAS5411QPWPRQ1 IC AMP CLASS D MONO 8W 16HTSSOP Texas Instruments	27	$3.91		Automotive, AEC-Q100	Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	8W x 1 @ 4Ohm	4.5V ~ 18V	Short Circuit Protection	Surface Mount	-40°C ~ 125°C (TA)	16-HTSSOP	16-PowerTSSOP (0.173", 4.40mm Width)
	LM384N/NOPB IC AMP CLASS AB MONO 5.5W 14DIP Texas Instruments	119	$2.49			Tube	Active	Class AB	1-Channel (Mono)	5.5W x 1 @ 8Ohm	12V ~ 26V	Short-Circuit and Thermal Protection	Through Hole	0°C ~ 70°C (TA)	14-PDIP	14-DIP (0.300", 7.62mm)
	INA2137UA/2K5 IC AMP CLASS AB STEREO 14SOIC Texas Instruments	153	$4.40			Tape & Reel (TR)	Active	Class AB	2-Channel (Stereo)	-	8V ~ 36V, ±4V ~ 18V	-	Surface Mount	-40°C ~ 85°C (TA)	14-SOIC	14-SOIC (0.154", 3.90mm Width)
	TAS5421QPWPRQ1 IC AMP CLASS D MONO 22W 16HTSSOP Texas Instruments	15	$4.73		Automotive, AEC-Q100	Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	22W x 1 @ 4Ohm	4.5V ~ 18V	Mute, Short-Circuit and Thermal Protection	Surface Mount	-40°C ~ 125°C (TA)	16-HTSSOP	16-PowerTSSOP (0.173", 4.40mm Width)
	MAX9768ETG+ IC AMP CLASS D MONO 10W 24TQFN Analog Devices Inc./Maxim Integrated	52	$3.10			Tube	Active	Class D	1-Channel (Mono)	10W x 1 @ 8Ohm	4.5V ~ 14V	Depop, I²C, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control	Surface Mount	-40°C ~ 85°C (TA)	24-TQFN (4x4)	24-WFQFN Exposed Pad
	MAX9737ETG+ IC AMP CLASS D MONO 13W 24TQFN Analog Devices Inc./Maxim Integrated	143	$3.19			Tray	Active	Class D	1-Channel (Mono)	13W x 1 @ 4Ohm	8V ~ 28V	Depop, Mute, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	24-TQFN (4x4)	24-WFQFN Exposed Pad
	MAX9768BETG+ IC AMP CLASS D MONO 10W 24TQFN Analog Devices Inc./Maxim Integrated	125	$3.38			Tray	Active	Class D	1-Channel (Mono)	10W x 1 @ 8Ohm	4.5V ~ 14V	Depop, I²C, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control	Surface Mount	-40°C ~ 85°C (TA)	24-TQFN (4x4)	24-WFQFN Exposed Pad
	MA12070PXUMA1 IC AMP CLASS D STEREO 30W 64QFN Infineon Technologies	158	$5.41		MERUS™	Tape & Reel (TR)	Active	Class D	2-Channel (Stereo)	30W x 2 @ 8Ohm	4V ~ 26V	Digital Inputs, I²S, Mute, Short-Circuit and Thermal Protection, Undervoltage, Volume Control	Surface Mount	0°C ~ 85°C (TA)	PG-VQFN-64-6	64-VFQFN Exposed Pad
	SSM2518CPZ-R7 IC AMP CLASS D STER 2.5W 20LFCSP Analog Devices Inc.	37	$6.68			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
	LM4950TS/NOPB IC AMP AB MONO/STER 7.5W TO263-9 Texas Instruments	242	$3.51		Boomer®	Tube	Active	Class AB	1-Channel (Mono) or 2-Channel (Stereo)	7.5W x 1 @ 8Ohm; 3.1W x 2 @ 4Ohm	9.6V ~ 16V	Depop, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	DDPAK/TO-263-9	TO-263-10 (9 Leads + Tab)
	MAX9744ETH+T IC AMP CLASS D STER 22.5W 44TQFN Analog Devices Inc./Maxim Integrated	50	$5.94			Tape & Reel (TR)	Active	Class D	2-Channel (Stereo)	22.5W x 2 @ 4Ohm	4.5V ~ 14V	Depop, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control	Surface Mount	-40°C ~ 85°C (TA)	44-TQFN (7x7)	44-WFQFN Exposed Pad
	INA134UA IC AMP CLASS AB MONO 8SOIC Texas Instruments	178	$3.73			Bulk	Active	Class AB	1-Channel (Mono)	-	8V ~ 36V, ±4V ~ 18V	-	Surface Mount	-40°C ~ 85°C (TA)	8-SOIC	8-SOIC (0.154", 3.90mm Width)
	MAX98400AETX+ IC AMP CLASS D STEREO 20W 36TQFN Analog Devices Inc./Maxim Integrated	74	$3.95			Tube	Active	Class D	2-Channel (Stereo)	20W x 2 @ 8Ohm	8V ~ 28V	Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	36-TQFN (6x6)	36-WFQFN Exposed Pad
	LM4952TS/NOPB IC AMP CLSS AB STER 3.8W TO263-9 Texas Instruments	103	$4.07		Boomer®	Tube	Active	Class AB	2-Channel (Stereo)	3.8W x 2 @ 4Ohm	9.6V ~ 16V	Depop, Short-Circuit and Thermal Protection, Shutdown, Volume Control	Surface Mount	-40°C ~ 85°C (TA)	DDPAK/TO-263-9	TO-263-10 (9 Leads + Tab)
	INA2137UA IC AMP CLASS AB STEREO 14SOIC Texas Instruments	71	$5.17			Bulk	Active	Class AB	2-Channel (Stereo)	-	8V ~ 36V, ±4V ~ 18V	-	Surface Mount	-40°C ~ 85°C (TA)	14-SOIC	14-SOIC (0.154", 3.90mm Width)