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
	TPA2010D1YZFT IC AMP CLASS D MONO 2.5W 9DSBGA Texas Instruments	203	$1.35		NanoFree™	Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	2.5W x 1 @ 4Ohm	2.5V ~ 5.5V	Depop, Differential Inputs, Shutdown, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	9-DSBGA	9-UFBGA, DSBGA
	TPA6130A2RTJR IC AMP CLASS AB STER 290MW 20QFN Texas Instruments	34	$1.55		DirectPath™	Tape & Reel (TR)	Active	Class AB	Headphones, 2-Channel (Stereo)	290mW x 1 @ 16Ohm; 138mW x 2 @ 16Ohm	2.5V ~ 5.5V	Depop, Differential Inputs, I²C, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control	Surface Mount	-40°C ~ 85°C (TA)	20-QFN (4x4)	20-WFQFN Exposed Pad
	NJM2113D IC AMP CLASS AB MONO 400MW 8DIP Nisshinbo Micro Devices Inc.	547	$0.93			Tube	Active	Class AB	1-Channel (Mono)	400mW x 1 @ 100Ohm	2V ~ 16V	Standby	Through Hole	-20°C ~ 75°C (TA)	8-DIP	8-DIP (0.300", 7.62mm)
	LM4861MX IC AMP CLASS AB MONO 1.5W 8SOIC Texas Instruments	271	$1.76		Boomer®	Tape & Reel (TR)	Active	Class AB	1-Channel (Mono)	1.5W x 1 @ 8Ohm	2V ~ 5.5V	Shutdown, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	8-SOIC	8-SOIC (0.154", 3.90mm Width)
	LM4991LD/NOPB IC AMP CLASS AB MONO 3W 8WSON Texas Instruments	289	$1.75		Boomer®	Tape & Reel (TR)	Active	Class AB	1-Channel (Mono)	3W x 1 @ 3Ohm	2.2V ~ 5.5V	Depop, Shutdown, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	8-WSON (4x4)	8-WDFN Exposed Pad
	LM48310SD/NOPB IC AMP CLASS D MONO 2.6W 10WSON Texas Instruments	253	$1.80		Boomer®, PowerWise®	Tape & Reel (TR)	Active	Class D	1-Channel (Mono)	2.6W x 1 @ 4Ohm	2.4V ~ 5.5V	Depop, Differential Inputs, E²S, Short-Circuit Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	10-SON (3x3)	10-WFDFN Exposed Pad
	LM4906MM/NOPB IC AMP CLASS AB MONO 1W 8VSSOP Texas Instruments	39	$1.82		Boomer®	Tape & Reel (TR)	Active	Class AB	1-Channel (Mono)	1W x 1 @ 8Ohm	2.6V ~ 5.5V	Depop, Shutdown, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	8-VSSOP	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
	NAU8315YG I2S MONO 3.2W CLASS-D AMPLIFIER Nuvoton Technology Corporation	189	$1.03			Tray	Active	Class D	1-Channel (Mono)	3.2W x 1 @ 4Ohm	2.5V ~ 5.25V	-	Surface Mount	-40°C ~ 85°C (TA)	20-QFN (4x4)	20-WFQFN Exposed Pad
	TPA2012D2RTJR IC AMP CLASS D STEREO 2.1W 20QFN Texas Instruments	83	$1.87			Tape & Reel (TR)	Active	Class D	2-Channel (Stereo)	2.1W x 2 @ 4Ohm	2.5V ~ 5.5V	Differential Inputs, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	20-QFN (4x4)	20-WFQFN Exposed Pad
	LM4880MX/NOPB IC AMP CLASS AB STER 325MW 8SOIC Texas Instruments	69	$1.96		Boomer®	Tape & Reel (TR)	Active	Class AB	2-Channel (Stereo)	325mW x 2 @ 8Ohm	2.7V ~ 5.5V	Shutdown, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	8-SOIC	8-SOIC (0.154", 3.90mm Width)
	LM4875MM/NOPB IC AMP CLASS AB MONO 1W 8VSSOP Texas Instruments	90	$2.13		Boomer®	Tape & Reel (TR)	Active	Class AB	1-Channel (Mono) with Mono Headphones	1W x 1 @ 8Ohm; 110mW x 1 @ 32Ohm	2.7V ~ 5.5V	Depop, Mute, Shutdown, Thermal Protection, Volume Control	Surface Mount	-40°C ~ 85°C (TA)	8-VSSOP	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
	LM4875MX/NOPB IC AMP CLASS AB MONO 1W 8SOIC Texas Instruments	187	$2.13		Boomer®	Tape & Reel (TR)	Active	Class AB	1-Channel (Mono) with Mono Headphones	1W x 1 @ 8Ohm; 110mW x 1 @ 32Ohm	2.7V ~ 5.5V	Depop, Mute, Shutdown, Thermal Protection, Volume Control	Surface Mount	-40°C ~ 85°C (TA)	8-SOIC	8-SOIC (0.154", 3.90mm Width)
	TPA6130A2RTJT IC AMP CLASS AB STER 290MW 20QFN Texas Instruments	477	$1.86		DirectPath™	Tape & Reel (TR)	Active	Class AB	Headphones, 2-Channel (Stereo)	290mW x 1 @ 16Ohm; 138mW x 2 @ 16Ohm	2.5V ~ 5.5V	Depop, Differential Inputs, I²C, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control	Surface Mount	-40°C ~ 85°C (TA)	20-QFN (4x4)	20-WFQFN Exposed Pad
	TPA6205A1DGN IC AMP CLASS AB MONO 1.25W 8MSOP Texas Instruments	446	$1.42			Tube	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
	TPA301D IC AMP CLASS AB MONO 700MW 8SOIC Texas Instruments	567	$1.43			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-SOIC	8-SOIC (0.154", 3.90mm Width)
	MAX9722BEUE+ IC AMP AB STEREO 130MW 16TSSOP Analog Devices Inc./Maxim Integrated	81	$1.49		DirectDrive®	Tube	Active	Class AB	Headphones, 2-Channel (Stereo)	130mW x 2 @ 32Ohm	2.4V ~ 5.5V	Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	16-TSSOP	16-TSSOP (0.173", 4.40mm Width)
	LM4865MX/NOPB IC AMP CLASS AB MONO 1W 8SOIC Texas Instruments	285	$2.70		Boomer®	Tape & Reel (TR)	Active	Class AB	1-Channel (Mono) with Mono Headphones	1W x 1 @ 8Ohm; 110mW x 1 @ 32Ohm	2.7V ~ 5.5V	Depop, Mute, Shutdown, Thermal Protection, Volume Control	Surface Mount	-40°C ~ 85°C (TA)	8-SOIC	8-SOIC (0.154", 3.90mm Width)
	LM4864M/NOPB IC AMP CLASS AB MONO 675MW 8SOIC Texas Instruments	452	$1.66		Boomer®	Tube	Active	Class AB	1-Channel (Mono)	675mW x 1 @ 8Ohm	2.7V ~ 5.5V	Shutdown, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	8-SOIC	8-SOIC (0.154", 3.90mm Width)
	LM4862M/NOPB IC AMP CLASS AB MONO 825MW 8SOIC Texas Instruments	105	$1.72		Boomer®	Tube	Active	Class AB	1-Channel (Mono)	825mW x 1 @ 8Ohm	2.7V ~ 5.5V	Shutdown, Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	8-SOIC	8-SOIC (0.154", 3.90mm Width)
	TPA3136AD2PWP IC AMP CLASS D STER 10W 20HTSSOP Texas Instruments	405	$1.77			Tube	Active	Class D	2-Channel (Stereo)	10W x 2 @ 8Ohm	4.5V ~ 14.4V	Depop, Short-Circuit and Thermal Protection	Surface Mount	-40°C ~ 125°C (TA)	28-HTSSOP	28-PowerTSSOP (0.173", 4.40mm Width)