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. 790-2966
Mfr. Part No.PAM8303CBSC
SGD0.818
Each (In a Pack of 10)
units
Class-D 1 Channel Mono Cellular Phone, Digital Photo Frame, Electronic Dictionary, GPS, Media Player, MP3 Player 1.8 W @ 8 Ω, 3 W @ 4 Ω - Surface Mount 2.8 → 5.5 V Single 1 MSOP 8 Differential - -
RS Stock No. 168-6413
Mfr. Part No.TDA7496
SGD2.86
Each (In a Tube of 25)
units
Class-AB 2 Channel Stereo Speaker 5 W @ 8 Ω - Through Hole 12 V, 15 V, 18 V, 24 V, 28 V Single - MULTIWATT V 15 Single Ended Single Ended -
RS Stock No. 285-8233
Mfr. Part No.OPA2134UA
SGD7.62
Each
units
Operational Amplifier - General Purpose Audio - - Surface Mount - Dual 2 SOIC 8 Differential Differential 8MHz
RS Stock No. 218-585
Mfr. Part No.TDA7297
SGD6.06
Each
units
Class-AB 2 Channel Stereo Speaker 15 W @ 8 Ω - Through Hole 9 V, 12 V, 15 V Single - MULTIWATT V 15 Single Ended Differential -
RS Stock No. 145-5840
Mfr. Part No.RC4560ID
SGD0.828
Each (In a Tube of 75)
units
Operational Amplifier - - - - Surface Mount - Dual 2 SOIC 8 - - 15MHz
RS Stock No. 713-9830
Mfr. Part No.NJM2113E
SGD1.006
Each (In a Pack of 5)
units
Class-AB 1 Channel Mono Speaker 0.25 W @ 32 Ω - Surface Mount 3 V, 5 V, 9 V, 12 V, 15 V Single - EMP 8 Differential Differential -
RS Stock No. 169-8201
Mfr. Part No.NJM2113E
SGD0.914
Each (In a Tube of 100)
units
Class-AB 1 Channel Mono Speaker 0.25 W @ 32 Ω - Surface Mount 3 V, 5 V, 9 V, 12 V, 15 V Single - EMP 8 Differential Differential -
RS Stock No. 921-0773
Mfr. Part No.PAM8302AASCR
SGD0.812
Each (In a Pack of 20)
units
Class-D 1 Channel Mono Cellular Phone, GPS, MP4 Player, Portable Audio Equipment, Portable Media Players, Speaker Phone, Two Way Radio 1.3 W @ 8 Ω, 2 W @ 4 Ω - Surface Mount 2 → 5.5 V Single 1 MSOP 8 Differential Differential -
RS Stock No. 380-2950
Mfr. Part No.TDA7296
SGD4.67
Each
units
Class-AB 1 Channel Mono Speaker 60 W @ 8 Ω - Through Hole - Dual - MULTIWATT V 15 Differential Single Ended -
RS Stock No. 921-0770
Mfr. Part No.PAM8304ASR
SGD0.818
Each (In a Pack of 20)
units
Class-D 1 Channel Mono Digital Photo Frame, Electronic Dictionary, GPS, MP3 Player, MP4 Player, Portable Gaming Device, Set-Top Boxes, Tablet 1.75 W @ 8 Ω, 3 W @ 4 Ω - Surface Mount 2.8 → 6 V Single 1 MSOP 8 Differential Differential -
RS Stock No. 535-9464
Mfr. Part No.LM380N-8/NOPB
SGD2.53
Each (In a Pack of 5)
units
Class-AB 1 Channel Mono Speaker 2.5 W @ 8 Ω - Through Hole 12 V, 15 V, 18 V Single - MDIP 8 Differential Single Ended -
RS Stock No. 713-9708
Mfr. Part No.NJU7084R-TE1
SGD1.576
Each (In a Pack of 5)
units
Class-AB 1 Channel Mono Speaker 1 W @ 8 Ω - Surface Mount 3 V Single - VSP 8 Differential Differential -
RS Stock No. 426-162
Mfr. Part No.TDA2822D
SGD1.958
Each (In a Pack of 5)
units
Class-AB 1 Channel Mono / 2 Channel Stereo Headphone, Speaker 0.32 W @ 4 Ω, 0.38 W @ 8 Ω - Surface Mount 3 V, 5 V, 9 V, 12 V Single - SOIC 8 Single Ended Differential, Single Ended -
RS Stock No. 168-6411
Mfr. Part No.TDA7266
SGD4.72
Each (In a Tube of 25)
units
Class-AB 2 Channel Stereo Speaker 7 W @ 8 Ω - Through Hole 11 V Single - MULTIWATT V 15 Single Ended Differential -
RS Stock No. 100-5933
Mfr. Part No.LM1876TF/NOPB
SGD7.434
Each (In a Tube of 20)
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. 806-0899
Mfr. Part No.NCP2890DMR2G
SGD0.896
Each (On a Tape of 25)
units
Power Amplifier - PDAs, Portable Electronic Device 1 W @ 8 Ω - Surface Mount 2.2 → 5.5 V Single 1 MSOP 8 Differential Differential -
RS Stock No. 829-1522
Mfr. Part No.TDA7391PDUTR
SGD5.265
Each (In a Pack of 2)
units
Class-AB - Car Radio High Power Applications 26 W @ 4 Ω - Surface Mount 8 → 18 V Single - PowerSO 20 Differential Differential -
RS Stock No. 829-1529
Mfr. Part No.TDA7391LV
SGD6.785
Each (In a Pack of 2)
units
Class-AB - Car Radio High Power Applications 26 W @ 4 Ω - Through Hole 6 → 18 V Single - MULTIWATT V 11 Differential Differential -
RS Stock No. 160-0659
Mfr. Part No.SSM3302ACPZ
SGD5.92
Each (In a Tray of 490)
units
Class-D 2 Channel Stereo Docking Station, High Power Sound Bar, Portable Computer, Portable Electronic Device, Television 10 W @ 4 Ω, 8 W @ 8 Ω - Surface Mount 7 → 18 V Single 2 LFCSP WQ 40 Differential Differential -
RS Stock No. 162-5321
Mfr. Part No.TPA6204A1DRB
SGD1.346
Each (In a Tube of 121)
units
Class-AB 1 Channel Mono Speaker 1.7 W @ 8 Ω - Surface Mount 3 V, 5 V Single - SON 8 Differential Differential -
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