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. 121-8510
Mfr. Part No.OPA134PA
TWD83.50
Each (In a Tube of 50)
units
- - - - - - - - - - - - - -
RS Stock No. 380-2950
Mfr. Part No.TDA7296
TWD97.00
Each
units
Class-AB 1 Channel Mono Speaker 60 W @ 8 Ω - Through Hole - Dual - MULTIWATT V 15 Differential Single Ended -
RS Stock No. 534-2911
Mfr. Part No.LM386N-4/NOPB
TWD39.00
Each
units
Class-AB 1 Channel Mono Speaker 1 W @ 8 Ω - Through Hole 9 V, 12 V, 15 V Single - MDIP 8 Single Ended Single Ended -
RS Stock No. 533-9678
Mfr. Part No.LM1876TF/NOPB
TWD192.00
Each
units
Class-AB 2 Channel Stereo Speaker 20 W @ 8 Ω - Through Hole 24 V, 28 V Dual, Single - TO-220 15 Single Ended Single Ended 7.5MHz
RS Stock No. 920-8919
Mfr. Part No.TDA7294V
TWD89.50
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. 145-1303
Mfr. Part No.TPA3110D2PWP
TWD63.90
Each (In a Tube of 50)
units
Class-D 2 Channel Stereo Audio Equipment, Television 15 W @ 8 Ω - Surface Mount 8 → 26 V Single 2 HTSSOP 28 Differential Differential -
RS Stock No. 812-4218
Mfr. Part No.TPA3110D2PWP
TWD75.60
Each (In a Pack of 5)
units
Class-D 2 Channel Stereo Audio Equipment, Television 15 W @ 8 Ω - Surface Mount 8 → 26 V Single 2 HTSSOP 28 Differential Differential -
RS Stock No. 162-5318
Mfr. Part No.TPA3007D1PW
TWD203.30
Each (In a Tube of 60)
units
Class-D 1 Channel Mono Speaker 6.5 W @ 8 Ω - Surface Mount 9 V, 12 V, 15 V Single - TSSOP 24 Differential Differential -
RS Stock No. 921-6976
Mfr. Part No.LM4865M/NOPB
TWD72.50
Each (In a Tube of 95)
units
Class-AB - Click & Pop Suppression, DC Voltage Volume Control, Headphone, Shutdown Control, Thermal Shutdown Protection 0.75 W @ 8 Ω - Surface Mount 2.7 → 5.5 V Single 2 SOIC 8 Single Single Ended -
RS Stock No. 814-3944
Mfr. Part No.TAS5630BPHD
TWD624.00
Each
units
Class-D 1 Channel Mono / 2 Channel Stereo / 4 Channel Mono Active Speaker, Bluetooth Speaker, Docking Station, Home Sound System, PC Speaker 300 W @ 4 Ω - Surface Mount 25 → 52.5 V Single 4 HTQFP 64 Single Differential -
RS Stock No. 110-7093
Mfr. Part No.TDA7266M
TWD73.00
Each (In a Pack of 5)
units
Bridge Amplifier Monolithic Microprocessor, Portable Radio, Television 7 W @ 8 Ω - Through Hole 11 V Single - MULTIWATT V 15 Single Ended Single Ended -
RS Stock No. 218-478
Mfr. Part No.TDA7293V
TWD114.00
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. 877-2677
Mfr. Part No.E-TDA7375V
TWD162.00
Each (In a Pack of 5)
units
Class-AB 2 Channel Stereo, 4 Channel Stereo Car Audio 35 W @ 4 Ω - Through Hole 8 → 18 V Single 4 MULTIWATT V 15 Single Ended Single Ended -
RS Stock No. 168-5872
Mfr. Part No.TDA7266M
TWD57.00
Each (In a Tube of 25)
units
Bridge Amplifier Monolithic Microprocessor, Portable Radio, Television 7 W @ 8 Ω - Through Hole 11 V Single - MULTIWATT V 15 Single Ended Single Ended -
RS Stock No. 660-6285
Mfr. Part No.TPA6120A2DWP
TWD121.00
Each
units
Class-AB 2 Channel Stereo Headphone - - Surface Mount 12 V, 15 V, 18 V, 24 V, 28 V Dual, Single - SOIC 20 Differential Single Ended -
RS Stock No. 162-8347
Mfr. Part No.TAS5630BPHD
TWD549.70
Each (In a Tray of 90)
units
Class-D 1 Channel Mono / 2 Channel Stereo / 4 Channel Mono Active Speaker, Bluetooth Speaker, Docking Station, Home Sound System, PC Speaker 300 W @ 4 Ω - Surface Mount 25 → 52.5 V Single 4 HTQFP 64 Single Differential -
RS Stock No. 168-8861
Mfr. Part No.E-TDA7375V
TWD137.50
Each (In a Tube of 25)
units
Class-AB 2 Channel Stereo, 4 Channel Stereo Car Audio 35 W @ 4 Ω - Through Hole 8 → 18 V Single 4 MULTIWATT V 15 Single Ended Single Ended -
RS Stock No. 660-6257
Mfr. Part No.TPA3007D1PW
TWD236.00
Each
units
Class-D 1 Channel Mono Speaker 6.5 W @ 8 Ω - Surface Mount 9 V, 12 V, 15 V Single - TSSOP 24 Differential Differential -
RS Stock No. 742-2909
Mfr. Part No.OPA1602AID
TWD108.00
Each
units
- - Analog Mixer, Broadcast Studio Equipment, Digital Mixer, High-End A/V Receiver, High-End Blu-Ray Player, Professional Audio Equipment - - Surface Mount - Dual 2 SOIC 8 Differential Differential 35MHz
RS Stock No. 919-6563
Mfr. Part No.TDA7293V
TWD94.00
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 -