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. 165-9442
Mfr. Part No.MAX9722BEUE+
MYR4.861
Each (In a Tube of 96)
units
Class-AB 2 Channel Stereo Cellular Phone, MP3 Player, Portable DVD Player, Portable Gaming Device 0.07 W @ 16 Ω, 0.13 W @ 32 Ω - Surface Mount 2.4 → 5.5 V Single 2 TSSOP 16 Differential Single Ended 22kHz
RS Stock No. 189-1886
Mfr. Part No.TS472IQT
MYR10,235.90
1 Reel of 4000
Reel(s)
- Differential - - - Surface Mount 2.2 → 5.5 V Single - QFN 24 Differential Differential -
RS Stock No. 197-7277
Mfr. Part No.LM380N/NOPB
MYR8.592
Each (In a Pack of 5)
units
- 1 Channel Mono - 2.5W - Through Hole 22 V - 1 PDIP 14 - - 100kHz
RS Stock No. 162-5318
Mfr. Part No.TPA3007D1PW
MYR24.25
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. 165-8413
Mfr. Part No.PAM8013AKR
MYR1.312
Each (On a Reel of 3000)
units
Class-D 1 Channel Mono Cellular Phone, Digital Photo Frame, Electronic Dictionary, GPS, MP3 Player, MP4 Player, Portable Gaming Device 1.75 W @ 8 Ω, 3 W @ 4 Ω - Surface Mount 2.8 → 5.5 V Single 1 UFLGA 9 Differential Differential -
RS Stock No. 790-2950
Mfr. Part No.PAM8006ATR
MYR7.85
Each (In a Pack of 2)
units
Class-D 2 Channel Stereo Monitor, Music System 15 W @ 8 Ω - Surface Mount 8 → 18 V Single 2 QFN 5 Differential Differential -
RS Stock No. 190-4720
Mfr. Part No.MAX9768ETG+T
MYR11.342
Each (On a Reel of 2500)
units
Class-D - - 10 (Typ.)W Class D Surface Mount 4.5 → 14 V Single 1 TDFN-EP 24 Single Ended Single Ended 22kHz
RS Stock No. 168-4834
Mfr. Part No.SSM2211SZ
MYR4.806
Each (In a Tube of 98)
units
Class-AB 1 Channel Mono Speaker 1 W @ 8 Ω, 1.5 W @ 4 Ω - Surface Mount 3 V, 5 V Single - SOIC 8 Differential Differential 4MHz
RS Stock No. 184-8754
Mfr. Part No.BD7836EFV-E2
BrandROHM
MYR4.278
Each (In a Pack of 10)
units
Class-AB 2 Channel Stereo - 1.9W Class A-B Surface Mount 4.5 → 5.5 V Single 2 HTSSOP 20 Single Single -
RS Stock No. 380-2950
Mfr. Part No.TDA7296
MYR11.89
Each
units
Class-AB 1 Channel Mono Speaker 60 W @ 8 Ω - Through Hole - Dual - MULTIWATT V 15 Differential Single Ended -
RS Stock No. 686-7418
Mfr. Part No.TDA7496
MYR8.875
Each (In a Pack of 2)
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. 189-2095
Mfr. Part No.TS4871IDT
MYR3.021
Each (In a Pack of 25)
units
Audio Power Amplifier Rail to Rail - 1W Class A Surface Mount 2.5 → 5.5 V Single - SO 8 Differential - 2MHz
RS Stock No. 660-6285
Mfr. Part No.TPA6120A2DWP
MYR14.88
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. 285-8233
Mfr. Part No.OPA2134UA
MYR20.31
Each
units
Operational Amplifier - General Purpose Audio - - Surface Mount - Dual 2 SOIC 8 Differential Differential 8MHz
RS Stock No. 165-9381
Mfr. Part No.MAX9736AETJ+
MYR16.046
Each (In a Tube of 43)
units
Class-D 1 Channel Mono Docking Station, Monitor, PC, PC Audio System, Television 13.5 W @ 8 Ω, 27 W @ 4 Ω - Surface Mount - - - TQFN 32 - Single Ended 22 Hz → 22 kHz
RS Stock No. 740-5146
Mfr. Part No.NJM2166V-TE1
MYR4.91
Each (In a Pack of 5)
units
Class-AB 1 Channel Mono Speaker - - Surface Mount 5 V Single - SSOP 14 Single Ended Differential -
RS Stock No. 527-574
Mfr. Part No.OPA4134UA
MYR24.29
Each
units
- - - - - Surface Mount - Dual 4 SOIC 14 - - 8MHz
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