Audio Amplifier ICs

Audio Amplifier ICs (integrated circuits) is a type of audio amplifier that is built into the chassis of the main product. More generally, audio amplifiers are devices that increase, control and amplify the audio signal strength, or amplitude, of audio signals, to make the sound louder and premium quality.

IC Audio amplifiers are useful because they can vastly decrease the size of amplification devices, making it possible to create sophisticated amplification within a small package. Unlike power amplifiers, they are not standalone devices.

What are the IC audio amplifiers used for?
Audio amplifier ICs are used in a range of commercial products. They are found in car stereos, televisions, electronic keyboards, and many other devices in which amplification capacity is in-built.

Types of audio amp ICs
Audio amplifier ICs can be differentiated by several traits:

• amplifier type, such as digital, operational, or headphone amps
• maximum power, in watts, depending on the size and scope of amplification you need
• input and output signal type, depending on whether you want stereo or mono sound

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Description Price Amplifier Type Output Type Application Maximum Power Amplifier Class Mounting Type Typical Single Supply Voltage Power Supply Type Number of Channels per Chip Package Type Pin Count Input Signal Type Output Signal Type Typical Gain Bandwidth Product
RS Stock No. 919-6563
Mfr. Part No.TDA7293V
MYR22.34
Each (In a Tube of 25)
units
Class-AB 1 Channel Mono Speaker 100 W @ 4 Ω - Through Hole - Dual - MULTIWATT V 15 Single Ended Single Ended -
RS Stock No. 218-478
Mfr. Part No.TDA7293V
MYR33.80
Each
units
Class-AB 1 Channel Mono Speaker 100 W @ 4 Ω - Through Hole - Dual - MULTIWATT V 15 Single Ended Single Ended -
RS Stock No. 285-8069
Mfr. Part No.OPA2134PA
MYR24.58
Each
units
Operational Amplifier - General Purpose Audio - - Through Hole - Dual 2 PDIP 8 Differential Differential 8MHz
RS Stock No. 534-2955
Mfr. Part No.LM3886T/NOPB
MYR44.33
Each
units
Class-AB 1 Channel Mono Speaker 38 W @ 8 Ω, 68 W @ 4 Ω - Through Hole 18 V Dual, Single - MLPP 11 Differential Single Ended 8MHz
RS Stock No. 100-5937
Mfr. Part No.LM3886T/NOPB
MYR27.582
Each (In a Tube of 20)
units
Class-AB 1 Channel Mono Speaker 38 W @ 8 Ω, 68 W @ 4 Ω - Through Hole 18 V Dual, Single - MLPP 11 Differential Single Ended 8MHz
RS Stock No. 686-7408
Mfr. Part No.STA540
MYR26.19
Each
units
Class-AB 2 Channel Stereo, 4 Channel Stereo Speaker 34 W @ 8 Ω, 38 W @ 4 Ω - Through Hole 9 V, 12 V, 15 V, 18 V Single - MULTIWATT V 15 Single Ended Differential, Single Ended -
RS Stock No. 168-6412
Mfr. Part No.STA540
MYR20.578
Each (In a Tube of 25)
units
Class-AB 2 Channel Stereo, 4 Channel Stereo Speaker 34 W @ 8 Ω, 38 W @ 4 Ω - Through Hole 9 V, 12 V, 15 V, 18 V Single - MULTIWATT V 15 Single Ended Differential, Single Ended -
RS Stock No. 378-2705
Mfr. Part No.DRV135UA
MYR26.23
Each
units
Audio Line Drivers - General Purpose Audio - - Surface Mount - Dual 1 SOIC 8 Differential Differential -
RS Stock No. 920-8919
Mfr. Part No.TDA7294V
MYR23.567
Each (In a Tube of 25)
units
Class-AB 1 Channel Mono Speaker 100 W @ 8 Ω - Through Hole - Dual - MULTIWATT V 15 Differential Single Ended -
RS Stock No. 189-1172
Mfr. Part No.TDA7294V
MYR26.79
Each
units
Class-AB 1 Channel Mono Speaker 100 W @ 8 Ω - Through Hole - Dual - MULTIWATT V 15 Differential Single Ended -
RS Stock No. 813-6457
Mfr. Part No.DRV632PW
MYR5.363
Each (In a Pack of 10)
units
- - Blu-Ray/DVD Receiver, Laptops, LCD TV, Mini/Micro Combo Systems, Set-Top Boxes, Sound cards, Video Recorders - - Surface Mount 3.3 V Single 6 TSSOP 14 Differential Single Ended -
RS Stock No. 534-2961
Mfr. Part No.LM3886TF/NOPB
MYR30.78
Each
units
Class-AB 1 Channel Mono Speaker 38 W @ 8 Ω, 68 W @ 4 Ω - Through Hole 18 V Dual, Single - MLPP 11 Differential Single Ended 8MHz
RS Stock No. 162-7669
Mfr. Part No.DRV632PW
MYR4.971
Each (In a Tube of 90)
units
- - Blu-Ray/DVD Receiver, Laptops, LCD TV, Mini/Micro Combo Systems, Set-Top Boxes, Sound cards, Video Recorders - - Surface Mount 3.3 V Single 6 TSSOP 14 Differential Single Ended -
RS Stock No. 100-5938
Mfr. Part No.LM3886TF/NOPB
MYR24.453
Each (In a Tube of 20)
units
Class-AB 1 Channel Mono Speaker 38 W @ 8 Ω, 68 W @ 4 Ω - Through Hole 18 V Dual, Single - MLPP 11 Differential Single Ended 8MHz
RS Stock No. 921-0764
Mfr. Part No.PAM8124RHR
MYR7.954
Each (In a Pack of 5)
units
Class-D 1 Channel Mono, 2 Channel Stereo Home Sound System, Speaker, Television 8 W @ 8 Ω, 14 W @ 4 Ω - Surface Mount 10 → 26 V Single 1, 2 TSSOP 24 Differential Differential -
RS Stock No. 168-7753
Mfr. Part No.TDA7293HS
MYR29.10
Each (In a Tube of 25)
units
Class-AB Single Ended Speaker, Stereo, Television 100 W @ 4 Ω - Through Hole - Dual - MULTIWATT H 15 Single Single Ended -
RS Stock No. 100-5935
Mfr. Part No.LM386N-3/NOPB
MYR2.638
Each (In a Tube of 40)
units
Class-AB 1 Channel Mono Speaker 0.7 W @ 8 Ω - Through Hole 5 V, 9 V Single - MDIP 8 Single Ended Single Ended -
RS Stock No. 122-1499
Mfr. Part No.PAM8403DR
MYR1.622
Each (On a Reel of 2500)
units
Class-D 2 Channel Stereo Cellular Phone, Headphone, Monitor, Portable Computer, Portable DVD Player, Speaker, TV Projector 1.8 W @ 8 Ω, 3.2 W @ 4 Ω - Surface Mount 2.5 → 5.5 V Single 1 SOP 16 Differential - -
RS Stock No. 124-4528
Mfr. Part No.LM386N-3/NOPB
MYR4.906
Each (In a Pack of 10)
units
Class-AB 1 Channel Mono AM-FM Radio Amplifiers, Intercoms, Line Drivers, Portable Tape Player Amplifiers, Power Converters, Small Servo Drivers, TV Sound Systems, Ultrasonic Drivers 0.7 W @ 8 Ω - Through Hole 4 → 12 V Single 1 PDIP 8 Differential Single 300kHz
RS Stock No. 795-9202
Mfr. Part No.TDA7293HS
MYR30.28
Each
units
Class-AB Single Ended Speaker, Stereo, Television 100 W @ 4 Ω - Through Hole - Dual - MULTIWATT H 15 Single Single Ended -
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